IANTD Table Set by lanyuehua

VIEWS: 25 PAGES: 20

									IANTD Air Diving Table                                           ( Buhlmann's ZHL-16 Algorithm )
                   12 15 18 21 24 27 30 33 36 39 42                                               Depth (metres)
(A)
                   125 75 51 35 25 20 17 14 12 10 9                                                NDL (mins)
                                                                                                                                      0:00    2:00
                   19 16 14 12 11 10             9    8   7      7             6 →                    To end P.G.s             A
                                                                                                                                      1:59
                                                                                                                               0:00   0:20    2:00
                   25 20 17 15 13 12 11 10                9      8             7 →                                       B
                                                                                                                               0:19   1:59
(B) Bottom Times




                                                                                                                         0:00 0:10    0:25    3:00
                   37 29 25 22 20 18 16 11 10                    9             8 →                                  C
                                                                                                                         0:09 0:24    2:59
                                                                                                                   0:00 0:10 0:15     0:30    3:00




                                                                                                                                                      (C) Surface Intervals
                   57 41 33 28 24 19 17 14 12 10                               9 →                           D
                                                                                                                   0:09 0:14 0:29     2:59
                                                                                                            0:00 0:10 0:15 0:25       0:45    4:00
                   82 59 44 35 25 20 →                                                                 E
                                                                                                            0:09 0:14 0:24 0:44       3:59
                                                                                                      0:00 0:20 0:30 0:45 1:15        1:30    8:00
                   111 65 51 →                                                                    F
                                                                                                      0:19 0:29 0:44 1:14 1:29        7:59
                                                                               00:00                  0:25 0:45 1:00 1:15 1:40        2:10    12:00
                   125 75 →                                                 G
                                                                               0:24                   0:44 0:59 1:14 1:39 2:09        11:59
                                                                               0:50                   1:05 1:35 2:10 3:00 4:00        5:40    24:00
                                                                             H
                                                                               1:04                   1:34 2:09 2:59 3:59 5:39        23:59
                                                                               3:00                   4:00 5:00 6:00 7:00 8:00        9:20    39:00
                    End P.G.s from Decompression Table                       K
                                                                               3:59                   4:59 5:59 6:59 7:59 9:19        38:59
                                                                               6:00                   7:00 8:30 10:00 12:00 14:00     16:30   48:00
                                                                             L
                                                                               6:59                   8:29 9:59 11:59 13:59 16:29     47:59
                        (D) Repetetive Group at end of S.I.                      G                     F     E      D     C     B       A     Depth (m)
                                                                                137                   111    82     57    37    25     19       12
                                                                     (E) Repetetive Dive Tables




(A)                Planned Depth                                                115                    88    59     41    29    20     16       15
(B)                Bottom Time in Depth Column                                  91                     68    44     33    25    17     14       18
(C)                Read across to find Surface Interval (S.I.)                  72                     53    37     28    22    15     12       21
(D)                Locate RNT after S.I.                                        57                     42    30     24    20    13     11       24
(E)                Read down to Planned Repetetive Dive                         47                     35    26     21    18    12     10       27
                   Depth. Read RNT.                                             40                     30    23     19    16    11      9       30
                                                                                35                     27    21     17    14    10      8       33
                                                                                31                     24    19     15    12    9       7       36
                                                                                27                     21    17     14    11    8       7       39
                                                                                25                     19    16     13    10    7       6       42
                                                                                23                     17    14     11    9     7       6       45
                                                                                                      Residual Nitrogen Time (RNT)

These tables are for air with air as deco gas, or accelarated deco using EAN 50% oxygen or greater
at 6 and 4.5 metre stops.
The 4.5 metre stops must be taken at 4.5 metre.
These tables are based on Buhlmann's ZHL-16 algorithm for 0-305 metres above sea level.
They were produced using decompression software.
The repetetive dive groups are not transferable to any other tables.
A three (3) minute safety stop is required for all dives.
These tables do not account for physical condition of diver, difficulty of dive, water temperature, etc.


                                                                                                                                      [ C-3901 ]
IANTD Air Decompression Table with EAN 75% Decompression                                                                                [ C-3501B ]
Depth                Metres                  Depth                     Metres                        Depth                     Metres                        Depth                             Metres
      Mins                              RG         Mins                                         RG         Mins                                         RG         Mins                                                     RG
 m           9   6    4.5     6   4.5         m         15   12   9      6      4.5   6   4.5         m         18   15   12   9    6   4.5   6   4.5         m         21      18   15   12     9      6   4.5   6   4.5
 12   150              1          1     G          90             10     9      92    6   34    K          15                       1   6     1   4     F          10                                   1   5     1   3     E
      90               5          3     G          100            14    11 108        6   43    K          20                  1    2   11    1   7     F          15                     1      3      1   12    1   7     F
 15                                           27
      120             19          9     H          110            17    14 129        8   49    K          25                  3    2   17    2   9     G          20                1    2      4      3   19    2   11    G
      60               6          4     F          120       1    21    14 151        8   55    L          30             1    4    4   23    3   12    G          25                2    4      7      4   30    3   15    G
      70              11          6     G          25                           9         6     E     39   40             4    7    6   41    4   19    H     51   30           1    3    6      8      6   43    4   21    H
      80              16          9     G          30                    1      12    1   7     F          50        1    7    11   8   66    5   26    H          35           2    5    7     11      8   59    5   26    H
 18   90              24          12    H          40             1      3      22    2   11    G          60        4    9    16   10 102    6   39    K          40           4    6    9     14      9   89    6   33    K
      100             31          15    H          50             4      4      35    3   16    H          70        7    11   20   15 133    9   50    K          50   3       5    9    12    21      14 136    8   51    K
      110             37          18    H          60             7      6      46    4   22    H          80   1    9    15   25   15 178    9   62    L          60   5       8    11   17    28      14 201    8   69    L
                                              30
      120             45          21    K          70             11     8      68    5   26    H          15                       2   7     1   5     E          10                            1      1   6     1   4     E
      50              10          6     F          80        2    13    10      94    6   36    K          20                  2    2   12    2   7     F          15                     2      2      3   12    2   7     F
      60              17          9     G          90        4    16    13 112        8   44    K          25             1    4    3   18    2   11    G          20                2    3      4      4   22    3   11    G
      70              24          13    H          100       6    20    14 140        8   52    K          30             3    6    4   26    3   14    G          25           1    3    4      8      4   36    3   17    H
                                                                                                      42                                                      54
      80              35          17    H          110       9    24    14 171        8   60    L          40        2    6    9    6   46    4   23    G          30           2    4    7      9      6   48    4   24    H
 21
      90              43          22    H          25                    1      11    1   7     F          50        5    8    13   9   85    6   31    H          35   1       3    6    8     12      9   76    6   27    K
      100        1    52      1   24    H          30             1      2      16    2   9     G          60   1    7    11   17   14 116    8   46    K          40   2       5    6    10    16      11 102    6   40    K
      110        3    71      2   26    K          40             4      4      27    3   14    G          70   3    9    15   24   14 163    8   58    L          50   6       5    10   15    24      14 156    8   57    K
      120        5    87      3   33    K          50             8      6      41    4   20    H          10                           4         3     E          10                            2      1   6     1   4     E
      40              11          6     F     33   60        3    10     8      61    5   26    K          15                  1    2   8     1   5     E          15                     3      3      2   14    2   8     F
      50              19          10    G          70        6    13     9      92    6   34    L          20             1    3    2   15    2   8     F          20                3    3      6      4   25    3   12    G
                                                                                                                                                              57
      60         1    28      1   14    G          80        9    16    13 113        8   44    L          25             3    4    4   22    3   11    G          25           2    4    5      7      6   40    4   19    H
                                                                                                      45
      70         3    38      2   19    G          90        12   21    14 143        8   53    L          30        1    4    7    4   33    3   16    H          30   1       3    5    7     11      7   56    4   26    H
 24   80         5    46      4   22    H          100   2   14   25    14 181        8   63    L          40        4    7    10   7   55    5   25    H          35   2       5    6    9     14      9   90    6   33    K
      90     1   7    64      4   26    K          20                    1      9     1   6     E          50   2    6    10   15   11 101    6   39    K          10                            2      2   7     1   5     E
      100    3   9    84      5   31    K          25             1      2      14    2   7     F          60   5    8    13   22   14 142    8   53    K          15                1    3      3      3   16    2   9     F
      110    6   9    101     6   39    K          30             3      3      18    2   11    G          10                           5         4     E     60   20           1    3    4      6      4   28    3   14    G
      120    8   12 114       7   45    L          40        1    7      4      34    3   16    G          15                  2    2   10    1   6     F          25       1   2    4    6      9      6   44    4   21    H
      30               9          6     F          50        4    10     6      48    4   24    H          20             2    4    2   17    2   9     F          30       2   4    6    7     12      9   70    5   27    K
                                              36
      40              17          10    G          60        7    13     9      83    6   30    H          25        1    3    6    4   26    3   13    G
                                                                                                      48
      50         3    26      2   14    G          70    2   10   16    12 110        7   43    L          30        3    4    8    5   39    3   19    H               ACCELERATED DECOMPRESSION
 27
      60     2   4    38      3   18    H          80    4   12   21    14 142        9   52    L          35        4    7    10   6   48    4   24    H                        MUST BE COMPLETED
      70     4   6    47      4   23    H          90    7   15   25    15 184        9   63    L          40   2    5    7    12   9   73    6   27    H                   ON 75% OR GREATER OXYGEN
      80     7   8    69      5   26    H          100   9   17   29    19 229 10         74    L          50   5    7    11   17   14 113    8   45    K
IANTD Air Decompression Table with EAN 50% Decompression                                                 [ C-3901B ]
Depth              Metres              Depth                  Metres                     Depth               Metres
      Mins                        RG         Mins                                   RG         Mins                               RG
 m           9   6  4.5 6   4.5         m         15   12    9 6 4.5      6   4.5         m         18 15 12 9 6 4.5 6      4.5
 12   150            1       1    G           90            10 9 92       7   49    K           15                1 6 1      4    F
       90            5       3    G          100            14 11 108     8   59    K           20            1 2 11 1       9    F
 15                                     27
      120           19      12    H          110            17 14 129    10   68    K           25            3 2 17 2      12    G
       60            6       5    F          120       1    21 14 151    10   77    L           30         1 4 4 23 3       15    G
       70           11       8    G           25                     9         7    E     39    40         4 7 6 41 5       25    H
       80           16      11    G           30                1 12      1    9    F           50      1 7 11 8 66 6       34    H
 18    90           24      15    H           40             1 3 22       3   14    G           60      4 9 16 10 102 7     55    K
      100           31      20    H           50             4 4 35       3   22    H           70      7 11 20 15 133 11   69    K
      110           37      24    H           60             7 6 46       5   29    H           80   1 9 15 25 15 178 11    87    L
                                        30
      120           45      27    K           70            11 8 68       6   34    H           15                2 7 1      6    E
       50           10       7    F           80       2    13 10 94      7   50    K           20            2 2 12 2       9    F
       60           17      11    G           90       4    16 13 112     9   62    K           25         1 4 3 18 2       14    G
       70           24      16    H          100       6    20 14 140    10   72    K           30         3 6 4 26 3       18    G
                                                                                          42
       80           35      22    H          110       9    24 14 171    10   85    L           40      2 6 9 6 46 5        30    G
 21
       90           43      28    H           25                1 11      1    8    F           50      5 8 13 9 85 7       44    H
      100         1 52 1    32    H           30             1 2 16       2   11    G           60   1 7 11 17 14 116 10    64    K
      110         3 71 2    38    K           40             4 4 27       3   18    G           70   3 9 15 24 14 163 10    82    L
      120         5 87 4    46    K           50             8 6 41       4   27    H           10                  4        4    E
       40           11       8    F     33    60        3   10 8 61       6   33    K           15            1 2 8 2        6    E
       50           19      13    G           70        6   13 9 92       7   49    L           20         1 3 2 15 2       10    F
       60         1 28 1    18    G           80        9   16 13 113     9   62    L           25         3 4 4 22 3       15    G
                                                                                          45
       70         3 38 2    25    G           90       12   21 14 143    10   73    L           30      1 4 7 4 33 3        21    H
 24    80         5 46 4    30    H          100 2     14   25 14 181    10   89    L           40      4 7 10 7 55 6       33    H
       90    1    7 64 5    34    K           20                1 9       1    7    E           50   2 6 10 15 11 101 8     54    K
      100    3    9 84 7    44    K           25             1 2 14       2    9    F           60   5 8 13 22 14 142 10    72    K
      110    6    9 101 7   54    K           30             3 3 18       2   13    G
      120    8   12 114 9   62    L           40        1    7 4 34       3   22    G         ACCELERATED DECOMPRESSION
       30            9       7    F           50        4   10 6 48       4   32    H              MUST BE COMPLETED
                                        36
       40           17      13    G           60        7   13 9 83       7   43    H          ON 50% OR GREATER OXYGEN
       50         3 26 3    17    G           70   2   10   16 12 110     9   60    L
 27
       60    2    4 38 3    24    H           80   4   12   21 14 142    11   72    L
       70    4    6 47 5    30    H           90   7   15   25 15 184    11   89    L
       80    7    8 69 6    35    H          100 9     17   29 19 229    13   106   L
IANTD EAN 26% Decompression Table with EAN 50% Deco and EAN 75% Deco                                               [ P-1002C ]
Depth                   Metres                    Depth                 Metres
      Mins                                   RG         Mins                                     RG
 m           9   6   4.5 6 4.5     6   4.5         m         15 12 9   6 4.5 6   4.5   6   4.5         This is a combined table with
 15   100             1        1        1    H           15               2       2         2    D     50% and 75% accelerated deco
       60             2        1        1    F           20               5       4         4    E     schedules.
       70             5        4        3    G           30            1 13 1    10    1    8    G     This table is truncated to show
                                                   33
 18    80             9        7        5    G           40        1   4 21 3    16    3   12    G     maximum dive times, inclusive of
       90            13       10        7    H           50        5   4 33 3    23    3   17    H     EAN 26% deco, to be no greater
      100            19       13       10    H           60        8   6 43 5    30    4   24    K     than 120 minutes duration.
       40             2        2        1    E           15               3       3         3    D
       50             6        4        4    F           20               7       6         5    E
 21    60            10        8        6    G     36    30        1   2 16 2    12    2    9    G
       70            16       12        9    H           40        5   4 25 3    19    3   14    G
       80            23       16       12    H           50      1 8   5 40 4    28    4   21    H
       30             2        2        2    E           15               5       4         4    D
       40             7        6        5    F           20            1 9 1      7    1    6    E    ACCELERATED DECOMPRESSION
       50            13       10        8    G     39    30        3   3 18 3    13    2   11    G         MUST BE COMPLETED
 24
       60            20       15       12    G           40      2 6   4 32 4    22    3   17    G     ON 50% OR GREATER OXYGEN
       70            29       21       16    H           50      5 9   6 45 5    31    4   24    H
       80        1   38 1 27       1   20    K           15            1 6 1      5    1    4    E
       20             1        1        1    E           20        1   2 10 1     9    1    7    F
                                                   42
       30             6        5        4    F           30      1 5   3 22 3    15    2   12    G
       40            13       10        8    G           40      4 7   6 37 5    26    4   20    H
 27
       50        1   20 1 15       1   11    G           10               3       3         2    D    ACCELERATED DECOMPRESSION
       60        3   29 2 20       2   16    H           20        2   2 12 2     9    2    7    F         MUST BE COMPLETED
                                                   45
       70        5   38 4 27       4   20    H           30      3 5   4 25 3    18    3   14    G     ON 75% OR GREATER OXYGEN
       20             3        2        2    E           40   2 5 9    6 42 5    29    4   23    H
       30            10        8        7    F           10               4                 3    E
 30    40        1   17 1 13       1   11    G           20      1 3   2 14            2    8    F
                                                   48
       50    1   4   25 3 19       3   14    H           30   1 4 6    4 29            3   16    H
       60    3   5   37 4 26       4   19    H           40   4 6 10   7 46            4   26    L
IANTD Air Decompression Table with EAN 50% Deco and EAN 75% Deco                                                   [ C-3501C ]
Depth                  Metres                        Depth                   Metres
      Mins                                      RG         Mins                                             RG
 m         12 9    6   4.5 6    4.5   6   4.5         m         21 18 15 12 9 6 4.5     6   4.5   6   4.5         This is a combined table with
 15    90               5        3         3    G           15                 2 7      1    6    1    5    E     50% and 75% accelerated deco
       60               6        5         4    F           20              2 2 12      2    9    2    7    F     schedules.
       70              11        8         6    G     42    25            1 4 3 18      2   14    2   11    G     This table is truncated to show
 18
       80              16       11         9    G           30            3 6 4 26      3   18    3   14    G     maximum dive times, inclusive of
       90              24       15        12    H           40         2 6 9 6 46       5   30    4   23    G     air deco, to be no greater than
       50              10        7         6    F           10                      4        4         3    E     120 minutes duration.
       60              17       11         9    G           15              1 2 8       2    6    1    5    E
 21
       70              24       16        13    H     45    20            1 3 2 15      2   10    2    8    F
       80              35       22        17    H           25            3 4 4 22      3   15    3   11    G
       40              11        8         6    F           30         1 4 7 4 33       3   21    3   16    H
       50              19       13        10    G           10                      5                  4    E
 24
       60          1   28 1     18    1   14    G           15              2 2 10                1    6    F
       70          3   38 2     25    2   19    G           20            2 4 2 17                2    9    F    ACCELERATED DECOMPRESSION
                                                      48
       30               9        7         6    F           25         1 3 6 4 26                 3   13    G         MUST BE COMPLETED
       40              17       13        10    G           30         3 4 8 5 39                 3   19    H     ON 50% OR GREATER OXYGEN
 27
       50          3   26 3     17    2   14    G           35         4 7 10 6 48                4   24    H
       60      2   4   38 3     24    3   18    H           10                 1 5                1    3    E
       25               9        7         6    E           15            1 3 1 12                1    7    F
       30          1   12 1      9    1    7    F     51    20         1 2 4 3 19                 2   11    G
 30    40      1   3   22 3     14    2   11    G           25         2 4 7 4 30                 3   15    G
       50      4   4   35 3     22    3   16    H           30      1 3 6 8 6 43                  4   21    H    ACCELERATED DECOMPRESSION
       60      7   6   46 5     29    4   22    H           10              1 1 6                 1    4    E         MUST BE COMPLETED
       25          1   11 1      8    1    7    F           15            2 2 3 12                2    7    F     ON 75% OR GREATER OXYGEN
       30      1   2   16 2     11    2    9    G     54    20         2 3 4 4 22                 3   11    G
 33
       40      4   4   27 3     18    3   14    G           25      1 3 4 8 4 36                  3   17    H
       50      8   6   41 4     27    4   20    H           30      2 4 7 9 6 48                  4   24    H
       20          1    9 1      7    1    6    E           10              2 1 6                 1    4    E
       25      1   2   14 2      9    2    7    F           15            3 3 2 14                2    8    F
 36    30      3   3   18 2     13    2   11    G     57    20         3 3 6 4 25                 3   12    G
       40   1 7    4   34 3     22    3   16    G           25      2 4 5 7 6 40                  4   19    H
       50   4 10   6   48 4     32    4   24    H           30   1 3 5 7 11 7 56                  4   26    H
       15          1    6 1      4    1    4    F           10              2 2 7                 1    5    E
       20      1   2   11 1      9    1    7    F           15         1 3 3 3 16                 2    9    F
                                                      60
 39    25      3   2   17 2     12    2    9    G           20      1 3 4 6 4 28                  3   14    G
       30   1 4    4   23 3     15    3   12    G           25   1 2 4 6 9 6 44                   4   21    H
       40   4 7    6   41 5     25    4   19    H
IANTD EAN 36% Decompression Table with EAN 50% Decompression                   [ P-1004C ]
Depth            Metres
      Mins                 RG
 m           6   4.5 6 4.5
      100         2     2 G
 18
      110         4     4 H     This table is truncated to show maximum dive
       80         7     6 G     times, inclusive of EAN 36% deco, to be no
 21    90        11     9 G     greater than 120 minutes duration.
      100        15     12 G
       60         8     7 F
       70        13     11 G
 24
       80        17     14 G
       90        24     20 H     ACCELERATED DECOMPRESSION
       40         5     5 E           MUST BE COMPLETED
       50        10     9 F       ON 50% OR GREATER OXYGEN
 27    60        15     13 G
       70        22     18 H
       80        30     25 H
       30         4     4 E
       40         9     8 F
 30    50        16     13 G
       60    1   22 1 19 G
       70    3   30 3 24 H
IANTD EAN 36% Decompression Table with EAN 50% Decompression    [ P-1004B ]
Depth      Metres         Depth             Metres
      Mins           RG         Mins                       RG
 m         4.5 4.5         m           9   6 4.5 6   4.5
      180 1 1        G           40           5       5    E
 15   200 4 3        H           50          10       9    F
      220 9 7        H           60          15      13    G
      100 2 2        G           70          22      18    H
      110 4 4        H     27    80          30      25    H
 18
      120 7 6        H           90        1 35 1    29    H
      130 10 9       K          100        2 40 2    33    H
       80   7 6      G          110        4 53 4    41    K
       90 11 9       G          120        6 64 6    49    K
      100 15 12      G           30           4       4    E
 21
      110 20 16      H           40           9       8    F
      120 24 20      H           50          16      13    G
      130 27 23      K           60        1 22 1    19    G
                           30
       60   8 7      F           70        3 30 3    24    H
       70 13 11      G           80        5 36 4    30    H
       80 17 14      G           90    2   5 44 5    34    K
       90 24 20      H          100    3   7 58 6    45    K
 24
      100 29 24      H
      110 34 28      H     ACCELERATED DECOMPRESSION
      120 43 33      K          MUST BE COMPLETED
      130 54 42      K      ON 50% OR GREATER OXYGEN
IANTD EAN 36% Diving Table                                                       ( Buhlmann's ZHL-16 Algorithm )
                   12 15 18 21 24 27 30 33                             Depth (metres)
(A)
                   154 125 75 75 51 35 25 20                            NDL (mins)
                                                                                                           0:00    2:00
                   25 19 16 16 14 12 11 10 →                               To end P.G.s             A
                                                                                                           1:59
                                                                                                    0:00   0:20    2:00
                   37 25 20 20 17 15 13 12 →                                                  B
                                                                                                    0:19   1:59
(B) Bottom Times




                                                                                              0:00 0:10    0:25    3:00
                   55 37 29 29 25 22 20 18 →                                             C
                                                                                              0:09 0:24    2:59
                                                                                        0:00 0:10 0:15     0:30    3:00




                                                                                                                           (C) Surface Intervals
                   81 57 41 41 33 28 24 19 →                                      D
                                                                                        0:09 0:14 0:29     2:59
                                                                                 0:00 0:10 0:15 0:25       0:45    4:00
                   105 82 59 59 44 35 25 20 →                               E
                                                                                 0:09 0:14 0:24 0:44       3:59
                                                                           0:00 0:20 0:30 0:45 1:15        1:30    8:00
                   130 111 65 65 51 →                                  F
                                                                           0:19 0:29 0:44 1:14 1:29        7:59
                                         00:00                             0:25 0:45 1:00 1:15 1:40        2:10    12:00
                   154 125 75 75 →             G
                                         0:24                              0:44 0:59 1:14 1:39 2:09        11:59
                                         0:50                              1:05 1:35 2:10 3:00 4:00        5:40    24:00
                                       H
                                         1:04                              1:34 2:09 2:59 3:59 5:39        23:59
                                         3:00                              4:00 5:00 6:00 7:00 8:00        9:20    39:00
 End P.G.s from Decompression Table    K
                                         3:59                              4:59 5:59 6:59 7:59 9:19        38:59
                                         6:00                              7:00 8:30 10:00 12:00 14:00     16:30   48:00
                                       L
                                         6:59                              8:29 9:59 11:59 13:59 16:29     47:59
   (D) Repetetive Group at end of S.I.     G                                F     E      D     C     B       A     Depth (m)
                                          154                              130 105       81    55    37     25       12
                                          (E) Repetetive Dive Tables




(A) Planned Depth                         137                              111    82     57    37    25     19       15
(B) Bottom Time in Depth Column           115                               88    59     41    29    20     16       18
(C) Read across to find Surface           115                               88    59     41    29    20     16       21
    Interval (S.I.)                       91                                68    44     33    25    17     14       24
(D) Locate RNT after S.I.                 72                                53    37     28    22    15     12       27
(E) Read down to Planned                  57                                42    30     24    20    13     11       30
    Repetetive Dive Depth.                47                                35    26     21    18    12     10       33
    Read RNT.                                                              Residual Nitrogen Time (RNT)

These tables are for EAN 36% with EAN 36% as deco gas, or accelarated deco using EAN 50%
oxygen or greater at 6 and 4.5 metre stops.
The 4.5 metre stops must be taken at 4.5 metre.
These tables are based on Buhlmann's ZHL-16 algorithm for 0-305 metres above sea level.
They were produced using decompression software.
The repetetive dive groups are not transferable to any other tables.
A three (3) minute safety stop is required for all dives.
These tables do not account for physical condition of diver, difficulty of dive, water temperature, etc.


                                                                                                                   [ P-1004 ]
IANTD EAN 32% Decompression Table with EAN 75% Decompression                         [ P-1003B ]
Depth            Metres         Depth          Metres              Depth              Metres
      Mins                 RG         Mins                    RG         Mins                            RG
 m           6   4.5 6 4.5       m         9 6 4.5 6    4.5         m         12   9 6 4.5     6   4.5
 15   150         4     2 G           110 2 8 68 5      35    K          100 2     14 11 88    8   45    K
                                                                    33
       80         2     1 G      27   120 4 8 80 6      41    K          110 3     17 13 102   9   51    L
 18
      100         7     5 H           130 5 11 89 7     47    K           20               5        4    E
       60         5     3 F            20        1       1    E           30          1 12     1    8    F
       70         8     5 G            25        3       3    F           40       2 3 20      2   12    G
       80        13     8 G            30        6       5    F           50       5 4 30      3   17    H
 21    90        18     10 H           40       13       9    G     36    60       8 5 40      4   23    H
      100        24     14 H           50    1 20 1     12    G           70  2    10 7 55     5   27    K
      110        29     17 K           60    3 28 3     16    H           80  4    12 8 75     6   38    K
                                 30
      120        33     20 K           70  1 5 36 4     21    H           90  6    15 11 88    8   46    K
       40         3     2 E            80  3 6 42 4     25    H          100 8     18 13 105   9   53    L
       50         7     5 F            90  5 8 59 5     29    K           15               3        3    D
       60        12     8 G           100 8 8 74 6      37    K           20               7        5    E
                                                                    39
       70        18     11 H          110 10 11 85 7    44    K           30       1 2 15      2    9    F
 24    80        25     15 H          120 13 12 96 8    50    L           40       5 3 23      2   15    G
       90        32     20 H           20        3       2    E
      100        38     23 K           30       10       7    F
      110    1   47 1 25 K             40    2 16 1     11    G
      120    2   61 2 30 K             50  1 4 23 3     15    G     ACCELERATED DECOMPRESSION
                                 33
       30         3     2 E            60  4 4 34 3     20    H          MUST BE COMPLETED
       40         8     5 F            70  6 6 41 4     25    H      ON 75% OR GREATER OXYGEN
       50        13     9 G            80  9 8 58 5     29    K
       60        21     13 G           90 13 8 76 5     39    K
 27
       70    1   29 1 17 H
       80    3   35 2 21 H
       90    4   41 3 25 K
      100    7   55 5 27 K
IANTD EAN 32% Diving Table                                                                ( Buhlmann's ZHL-16 Algorithm )
                   12 15 18 21 24 27 30 33 36                                         Depth (metres)
(A)
                   154 125 75 51 35 25 20 20 17                                        NDL (mins)
                                                                                                                          0:00    2:00
                   25 19 16 14 12 11 10 10                        9 →                     To end P.G.s             A
                                                                                                                          1:59
                                                                                                                   0:00   0:20    2:00
                   37 25 20 17 15 13 12 12 11 →                                                              B
                                                                                                                   0:19   1:59
(B) Bottom Times




                                                                                                             0:00 0:10    0:25    3:00
                   55 37 29 25 22 20 18 18 16 →                                                         C
                                                                                                             0:09 0:24    2:59
                                                                                                       0:00 0:10 0:15     0:30    3:00




                                                                                                                                          (C) Surface Intervals
                   81 57 41 33 28 24 19 19 17 →                                                  D
                                                                                                       0:09 0:14 0:29     2:59
                                                                                                0:00 0:10 0:15 0:25       0:45    4:00
                   105 82 59 44 35 25 20 20 →                                              E
                                                                                                0:09 0:14 0:24 0:44       3:59
                                                                                          0:00 0:20 0:30 0:45 1:15        1:30    8:00
                   130 111 65 51 →                                                    F
                                                                                          0:19 0:29 0:44 1:14 1:29        7:59
                                                                 00:00                    0:25 0:45 1:00 1:15 1:40        2:10    12:00
                   154 125 75 →                               G
                                                                 0:24                     0:44 0:59 1:14 1:39 2:09        11:59
                                                                 0:50                     1:05 1:35 2:10 3:00 4:00        5:40    24:00
                                                               H
                                                                 1:04                     1:34 2:09 2:59 3:59 5:39        23:59
                                                                 3:00                     4:00 5:00 6:00 7:00 8:00        9:20    39:00
       End P.G.s from Decompression Table                      K
                                                                 3:59                     4:59 5:59 6:59 7:59 9:19        38:59
                                                                 6:00                     7:00 8:30 10:00 12:00 14:00     16:30   48:00
                                                               L
                                                                 6:59                     8:29 9:59 11:59 13:59 16:29     47:59
                   (D) Repetetive Group at end of S.I.             G                       F     E      D     C     B       A     Depth (m)
                                                                  154                     130 105       81    55    37     25       12
                                                         (E) Repetetive Dive Tables




(A) Planned Depth                                                 137                     111    82     57    37    25     19       15
(B) Bottom Time in Depth Column                                   115                      88    59     41    29    20     16       18
(C) Read across to find Surface                                   91                       68    44     33    25    17     14       21
    Interval (S.I.)                                               72                       53    37     28    22    15     12       24
(D) Locate RNT after S.I.                                         57                       42    30     24    20    13     11       27
(E) Read down to Planned Repetetive                               47                       35    26     21    18    12     10       30
    Dive Depth. Read RNT.                                         47                       35    26     21    18    12     10       33
                                                                  40                       30    23     19    16    11      9       36
                                                                                          Residual Nitrogen Time (RNT)

These tables are for EAN 32% with EAN 32% as deco gas, or accelarated deco using EAN 75%
oxygen or greater at 6 and 4.5 metre stops.
The 4.5 metre stops must be taken at 4.5 metre.
These tables are based on Buhlmann's ZHL-16 algorithm for 0-305 metres above sea level.
They were produced using decompression software.
The repetetive dive groups are not transferable to any other tables.
A three (3) minute safety stop is required for all dives.
These tables do not account for physical condition of diver, difficulty of dive, water temperature, etc.


                                                                                                                          [ P-1003 ]
L-16 Algorithm )
IANTD EAN 32% Decompression Table with EAN 50% Deco and EAN 75% Deco                                                     [ P-1003C ]
Depth            Metres                        Depth             Metres
      Mins                                RG         Mins                                 RG
 m           6   4.5 6    4.5   6   4.5         m           9   6 4.5 6   4.5   6   4.5        This is a combined table with 50% and 75%
       80         2        2         1    G           20           1       1         1    E    accelerated decompression schedules.
 18
      100         7        6         5    H           25           3       3         3    F    This table is truncated to show maximum dive
       60         5        4         3    F           30           6       5         5    F    times, inclusive of EAN 32% deco, to be no
       70         8        6         5    G     30    40          13      11         9    G    greater than 120 minutes duration.
 21
       80        13       10         8    G           50        1 20 1    16    1   12    G
       90        18       14        10    H           60        3 28 3    21    3   16    H
       40         3        3         2    E           70    1   5 36 4    28    4   21    H
       50         7        6         5    F           20           3       3         2    E          ACCELERATED DECOMPRESSION
 24    60        12       10         8    G           30          10       8         7    F               MUST BE COMPLETED
       70        18       14        11    H     33    40        2 16 2    13    1   11    G           ON 50% OR GREATER OXYGEN
       80        25       20        15    H           50    1   4 23 3    19    3   15    G
       30         3        2         2    E           60    4   4 34 4    26    3   20    H
       40         8        6         5    F           20           5       4         4    E
       50        13       11         9    G           30        1 12 1    10    1    8    F          ACCELERATED DECOMPRESSION
 27
       60        21       17        13    G     36    40    2   3 20 3    15    2   12    G               MUST BE COMPLETED
       70    1   29 1     22    1   17    H           50    5   4 30 3    23    3   17    H           ON 75% OR GREATER OXYGEN
       80    3   35 2     28    2   21    H           60    8   5 40 5    30    4   23    H
                                                      15           3       3         3    D
                                                      20           7       6         5    E
                                                39
                                                      30    1   2 15 2    12    2    9    F
                                                      40    5   3 23 3    18    2   15    G
IANTD EAN 32% Decompression Table with EAN 50% Decompression                         [ C-3905B ]
Depth            Metres         Depth          Metres              Depth              Metres
      Mins                 RG         Mins                    RG         Mins                          RG
 m           6   4.5 6 4.5       m         9 6 4.5 6    4.5         m         12   9 6 4.5     6 4.5
 15   150         4     3 G           110 2 8 68 6      49    K          100 2     14 11 88    9 64    K
                                                                    33
       80         2     2 G      27   120 4 8 80 7      58    K          110 3     17 13 102   11 71   L
 18
      100         7     6 H           130 5 11 89 9     64    K           20               5      4    E
       60         5     4 F            20        1       1    E           30          1 12     1 10    F
       70         8     6 G            25        3       3    F           40       2 3 20      3 15    G
       80        13     10 G           30        6       5    F           50       5 4 30      3 23    H
                                                                    36
 21    90        18     14 H           40       13      11    G           60       8 5 40      5 30    H
      100        24     18 H           50    1 20 1     16    G           70  2    10 7 55     6 38    K
      110        29     22 K           60    3 28 3     21    H           80  4    12 8 75     7 53    K
                                 30
      120        33     26 K           70  1 5 36 4     28    H           90  6    15 11 88    9 64    K
       40         3     3 E            80  3 6 42 5     33    H           15               3      3    D
       50         7     6 F            90  5 8 59 6     42    K           20               7      6    E
                                                                    39
       60        12     10 G          100 8 8 74 7      53    K           30       1 2 15      2 12    F
       70        18     14 H          110 10 11 85 9    64    K           40       5 3 23      3 18    G
 24    80        25     20 H          120 13 12 96 10   69    L
       90        32     25 H           20        3       3    E
      100        38     30 K           30       10       8    F
      110    1   47 1 33 K             40    2 16 2     13    G
      120    2   61 2 43 K             50  1 4 23 3     19    G     ACCELERATED DECOMPRESSION
                                 33
       30         3     2 E            60  4 4 34 4     26    H          MUST BE COMPLETED
       40         8     6 F            70  6 6 41 5     32    H      ON 50% OR GREATER OXYGEN
       50        13     11 G           80  9 8 58 6     41    K
       60        21     17 G           90 13 8 76 7     54    K
 27
       70    1   29 1 22 H
       80    3   35 2 28 H
       90    4   41 4 32 K
      100    7   55 6 38 K
IANTD EAN 32% Diving Table                                                                ( Buhlmann's ZHL-16 Algorithm )
                   12 15 18 21 24 27 30 33 36                                         Depth (metres)
(A)
                   154 125 75 51 35 25 20 20 17                                        NDL (mins)
                                                                                                                          0:00    2:00
                   25 19 16 14 12 11 10 10                        9 →                     To end P.G.s             A
                                                                                                                          1:59
                                                                                                                   0:00   0:20    2:00
                   37 25 20 17 15 13 12 12 11 →                                                              B
                                                                                                                   0:19   1:59
(B) Bottom Times




                                                                                                             0:00 0:10    0:25    3:00
                   55 37 29 25 22 20 18 18 16 →                                                         C
                                                                                                             0:09 0:24    2:59
                                                                                                       0:00 0:10 0:15     0:30    3:00




                                                                                                                                          (C) Surface Intervals
                   81 57 41 33 28 24 19 19 17 →                                                  D
                                                                                                       0:09 0:14 0:29     2:59
                                                                                                0:00 0:10 0:15 0:25       0:45    4:00
                   105 82 59 44 35 25 20 20 →                                              E
                                                                                                0:09 0:14 0:24 0:44       3:59
                                                                                          0:00 0:20 0:30 0:45 1:15        1:30    8:00
                   130 111 65 51 →                                                    F
                                                                                          0:19 0:29 0:44 1:14 1:29        7:59
                                                                 00:00                    0:25 0:45 1:00 1:15 1:40        2:10    12:00
                   154 125 75 →                               G
                                                                 0:24                     0:44 0:59 1:14 1:39 2:09        11:59
                                                                 0:50                     1:05 1:35 2:10 3:00 4:00        5:40    24:00
                                                               H
                                                                 1:04                     1:34 2:09 2:59 3:59 5:39        23:59
                                                                 3:00                     4:00 5:00 6:00 7:00 8:00        9:20    39:00
       End P.G.s from Decompression Table                      K
                                                                 3:59                     4:59 5:59 6:59 7:59 9:19        38:59
                                                                 6:00                     7:00 8:30 10:00 12:00 14:00     16:30   48:00
                                                               L
                                                                 6:59                     8:29 9:59 11:59 13:59 16:29     47:59
                   (D) Repetetive Group at end of S.I.             G                       F     E      D     C     B       A     Depth (m)
                                                                  154                     130 105       81    55    37     25       12
                                                         (E) Repetetive Dive Tables




(A) Planned Depth                                                 137                     111    82     57    37    25     19       15
(B) Bottom Time in Depth Column                                   115                      88    59     41    29    20     16       18
(C) Read across to find Surface                                   91                       68    44     33    25    17     14       21
    Interval (S.I.)                                               72                       53    37     28    22    15     12       24
(D) Locate RNT after S.I.                                         57                       42    30     24    20    13     11       27
(E) Read down to Planned Repetetive                               47                       35    26     21    18    12     10       30
    Dive Depth. Read RNT.                                         47                       35    26     21    18    12     10       33
                                                                  40                       30    23     19    16    11      9       36
                                                                                          Residual Nitrogen Time (RNT)

These tables are for EAN 32% with EAN 32% as deco gas, or accelarated deco using EAN 50%
oxygen or greater at 6 and 4.5 metre stops.
The 4.5 metre stops must be taken at 4.5 metre.
These tables are based on Buhlmann's ZHL-16 algorithm for 0-305 metres above sea level.
They were produced using decompression software.
The repetetive dive groups are not transferable to any other tables.
A three (3) minute safety stop is required for all dives.
These tables do not account for physical condition of diver, difficulty of dive, water temperature, etc.


                                                                                                                          [ C-3905 ]
L-16 Algorithm )
IANTD EAN 26% Decompression Table with EAN 75% Decompression                                                                                                [ P-1002B ]
Depth                Metres                  Depth                 Metres                    Depth                     Metres                         Depth                     Metres
      Mins                              RG         Mins                                 RG         Mins                                          RG         Mins                                         RG
 m           9   6    4.5     6   4.5         m         12    9    6    4.5   6   4.5         m         18   15   12   9    6    4.5   6   4.5         m         18   15   12   9    6   4.5   6   4.5
      100              1          1     H          60              3    29    2   16    H          50             1    8    5    40    4   21    H          10                           4         3     E
 15   120              7          4     H          70              5    38    4   20    H          60             4    10   7    56    5   26    K          20             1    3    2   14    2   8     F
      150             18          9     H          80         2    6    45    4   25    K          70             7    13   9    83    6   36    K          30        1    4    6    4   29    3   16    H
                                                                                              36                                                       48
      60               2          1     F     27   90         4    8    65    5   27    K          80             9    16   13 100     8   45    L          40        4    6    10   7   46    4   26    L
      70               5          3     G          100        7    8    83    6   36    K          90        2    11   21   13 126     8   54    L          50   2    6    9    14   9   86    6   47    L
      80               9          5     G          110        10   10   96    6   43    L          100       3    14   24   13 155     8   64    L          60   5    8    11   20   13 117    8   51    L
 18   90              13          7     H          120        12   13 109     8   48    L          15                            5         4     D
      100             19          10    H          20                   3         2     E          20                       1    9     1   6     E           ACCELERATED DECOMPRESSION
      110             25          13    K          30                   10        7     F          30                  3    3    18    2   11    G                MUST BE COMPLETED
      120             29          16    K          40              1    17    1   11    G          40             2    6    4    32    3   17    G            ON 75% OR GREATER OXYGEN
      40               2          1     E          50         1    4    25    3   14    H          50             5    9    6    45    4   24    H
                                                                                              39
      50               6          4     F          60         3    5    37    4   19    H          60        1    7    12   9    73    6   31    K
      60              10          6     G     30   70         6    6    45    4   25    K          70        3    9    16   11   97    7   44    L
      70              16          9     H          80         9    8    67    5   28    K          80        5    12   20   13 123     8   53    L
 21   80              23          12    H          90         12   9    86    6   38    K          90        7    14   24   14 153     9   63    L
      90              31          17    H          100   1    15   12 100     8   45    L          100       10   17   26   18 184 10      74    L
      100             37          20    K          110   3    18   13 119     8   52    L          15                       1    6     1   4     E
      110             44          23    K          120   5    21   13 139     8   59    L          20                  1    2    10    1   7     F
      120             60          27    K          15                   2         2     D          30             1    5    3    22    2   12    G
      30               2          2     E          20                   5         4     E          40             4    7    6    37    4   20    H
      40               7          5     F          30              1    13    1   8     G     42   50        2    6    11   7    57    5   26    K
      50              13          8     G          40         1    4    21    3   12    G          60        4    9    14   10   88    6   39    L
      60              20          12    G          50         5    4    33    3   17    H          70        7    11   19   13 113     8   51    L
      70              29          16    H     33   60         8    6    43    4   24    K          80    1   9    14   24   13 146     8   61    L
 24
      80         1    38      1   20    K          70    2    10   8    64    5   28    K          90    3   11   16   27   17 182 10      73    L
      90         3    43      2   24    K          80    4    13   9    87    6   38    L          10                            3         2     D
      100        5    58      3   27    K          90    6    16   12 102     8   46    L          20                  2    2    12    2   7     F
      110        7    74      5   32    L          100   8    20   13 125     8   54    L          30             3    5    4    25    3   14    G
      120    1   9    87      6   38    L          110   12   23   13 150     8   63    L     45   40        2    5    9    6    42    4   23    H
      20               1          1     E          15                   3         3     D          50        5    7    12   9    72    6   30    L
      30               6          4     F          20                   7         5     E          60    2   6    10   17   12 100     8   45    L
 27                                           36
      40              13          8     G          30         1    2    16    2   9     G          70    3   9    13   22   14 133     9   56    L
      50         1    20      1   11    G          40         5    4    25    3   14    G
IANTD EAN 26% Diving Table                                                                        ( Buhlmann's ZHL-16 Algorithm )
                   12 15 18 21 24 27 30 33 36 39 42                                                Depth (metres)
(A)
                   125 75 51 35 25 20 17 14 14 12 10                                                NDL (mins)
                                                                                                                                       0:00    2:00
                   19 16 14 12 11 10             9    8   8      7             7 →                     To end P.G.s             A
                                                                                                                                       1:59
                                                                                                                                0:00   0:20    2:00
                   25 20 17 15 13 12 11 10 10                    9             8 →                                        B
                                                                                                                                0:19   1:59
(B) Bottom Times




                                                                                                                          0:00 0:10    0:25    3:00
                   37 29 25 22 20 18 16 11 11 10                               9 →                                   C
                                                                                                                          0:09 0:24    2:59
                                                                                                                    0:00 0:10 0:15     0:30    3:00




                                                                                                                                                       (C) Surface Intervals
                   57 41 33 28 24 19 17 14 14 12 10 →                                                         D
                                                                                                                    0:09 0:14 0:29     2:59
                                                                                                             0:00 0:10 0:15 0:25       0:45    4:00
                   82 59 44 35 25 20 →                                                                  E
                                                                                                             0:09 0:14 0:24 0:44       3:59
                                                                                                       0:00 0:20 0:30 0:45 1:15        1:30    8:00
                   111 65 51 →                                                                     F
                                                                                                       0:19 0:29 0:44 1:14 1:29        7:59
                                                                               00:00                   0:25 0:45 1:00 1:15 1:40        2:10    12:00
                   125 75 →                                                 G
                                                                               0:24                    0:44 0:59 1:14 1:39 2:09        11:59
                                                                               0:50                    1:05 1:35 2:10 3:00 4:00        5:40    24:00
                                                                             H
                                                                               1:04                    1:34 2:09 2:59 3:59 5:39        23:59
                                                                               3:00                    4:00 5:00 6:00 7:00 8:00        9:20    39:00
                    End P.G.s from Decompression Table                       K
                                                                               3:59                    4:59 5:59 6:59 7:59 9:19        38:59
                                                                               6:00                    7:00 8:30 10:00 12:00 14:00     16:30   48:00
                                                                             L
                                                                               6:59                    8:29 9:59 11:59 13:59 16:29     47:59
                        (D) Repetetive Group at end of S.I.                      G                      F     E      D     C     B       A     Depth (m)
                                                                                137                    111    82     57    37    25     19       12
(A)                Planned Depth                                                115                     88    59     41    29    20     16       15
                                                                     (E) Repetetive Dive Tables




(B)                Bottom Time in Depth Column                                  91                      68    44     33    25    17     14       18
(C)                Read across to find Surface Interval (S.I.)                  72                      53    37     28    22    15     12       21
(D)                Locate RNT after S.I.                                        57                      42    30     24    20    13     11       24
(E)                Read down to Planned Repetetive Dive                         47                      35    26     21    18    12     10       27
                   Depth. Read RNT.                                             40                      30    23     19    16    11      9       30
                                                                                35                      27    21     17    14    10      8       33
                                                                                35                      27    21     17    14    10      8       36
                                                                                31                      24    19     15    12    9       7       39
                                                                                27                      21    17     14    11    8       7       42
                                                                                25                      19    16     13    10    7       6       45
                                                                                23                      17    14     11    9     7       6       48
                                                                                                       Residual Nitrogen Time (RNT)

These tables are for EAN 26% with EAN 26% as deco gas, or accelarated deco using EAN 75%
oxygen or greater at 6 and 4.5 metre stops.
The 4.5 metre stops must be taken at 4.5 metre.
These tables are based on Buhlmann's ZHL-16 algorithm for 0-305 metres above sea level.
They were produced using decompression software.
The repetetive dive groups are not transferable to any other tables.
A three (3) minute safety stop is required for all dives.
These tables do not account for physical condition of diver, difficulty of dive, water temperature, etc.


                                                                                                                                       [ P-1002 ]
IANTD EAN 26% Decompression Table with EAN 50% Decompression                                               [ P-1001B ]
Depth             Metres              Depth                Metres                   Depth                Metres
      Mins                       RG         Mins                               RG         Mins                                RG
 m           9   6 4.5 6   4.5         m         12   9    6 4.5    6    4.5         m         18 15 12 9 6 4.5 6       4.5
      100           1       1    H           60            3 29     2    20    H           50          1 8 5 40 4       28    H
 15   120           7       5    H           70            5 38     4    27    H           60          4 10 7 56 6      34    K
      150          18      12    H           80       2    6 45     5    32    K           70          7 13 9 83 7      51    K
                                                                                     36
       60           2       1    F     27    90       4    8 65     6    39    K           80          9 16 13 100 10   68    L
       70           5       4    G          100       7    8 83     7    50    K           90      2 11 21 13 126 10    75    L
       80           9       7    G          110       10   10 96    8    60    L          100      3 14 24 13 155 10    91    L
 18    90          13      10    H          120       12   13 109   10   67    L           15                   5        4    D
      100          19      13    H           20                 3         2    E           20                 1 9 1      7    E
      110          25      17    K           30                10         8    F           30             3 3 18 3      13    G
      120          29      20    K           40            1 17     1    13    G           40          2 6 4 32 4       22    G
       40           2       2    E           50       1    4 25     3    19    H           50          5 9 6 45 5       31    H
                                                                                     39
       50           6       4    F           60       3    5 37     4    26    H           60      1 7 12 9 73 7        44    K
       60          10       8    G     30    70       6    6 45     5    32    K           70      3 9 16 11 97 9       60    L
       70          16      12    H           80       9    8 67     6    40    K           80      5 12 20 13 123 10    73    L
 21    80          23      16    H           90       12   9 86     7    53    K           90      7 14 24 14 153 11    89    L
       90          31      22    H          100 1     15   12 100   9    63    L          100     10 17 26 18 184 13    106   L
      100          37      26    K          110 3     18   13 119   10   71    L           15                 1 6 1      5    E
      110          44      30    K          120 5     21   13 139   10   83    L           20             1 2 10 1       9    F
      120          60      37    K           15                 2         2    D           30          1 5 3 22 3       15    G
       30           2       2    E           20                 5         4    E           40          4 7 6 37 5       26    H
       40           7       6    F           30            1 13     1    10    G     42    50      2 6 11 7 57 6        34    K
       50          13      10    G           40       1    4 21     3    16    G           60      4 9 14 10 88 8       54    L
       60          20      15    G           50       5    4 33     3    23    H           70      7 11 19 13 113 10    69    L
       70          29      21    H     33    60       8    6 43     5    30    K           80   1 9 14 24 13 146 10     87    L
 24
       80        1 38 1    27    K           70  2    10   8 64     6    39    K           90   3 11 16 27 17 182 12    105   L
       90        3 43 3    30    K           80  4    13   9 87     7    54    L           10                   3        3    D
      100        5 58 4    35    K           90  6    16   12 102   10   64    L           20             2 2 12 2       9    F
      110        7 74 6    45    L          100 8     20   13 125   10   74    L           30          3 5 4 25 3       18    G
      120    1   9 87 7    54    L          110 12    23   13 150   10   88    L     45    40      2 5 9 6 42 5         29    H
       20           1       1    E           15                 3         3    D           50      5 7 12 9 72 7        44    L
       30           6       5    F           20                 7         6    E           60   2 6 10 17 12 100 9      63    L
 27                                    36
       40          13      10    G           30       1    2 16     2    12    G           70   3 9 13 22 14 133 11     79    L
       50        1 20 1    15    G           40       5    4 25     3    19    G          ACCELERATED DECOMPRESSION
                                                                                               MUST BE COMPLETED
                                                                                           ON 50% OR GREATER OXYGEN
IANTD EAN 26% Diving Table                                                                        ( Buhlmann's ZHL-16 Algorithm )
                   12 15 18 21 24 27 30 33 36 39 42                                                Depth (metres)
(A)
                   125 75 51 35 25 20 17 14 14 12 10                                                NDL (mins)
                                                                                                                                       0:00    2:00
                   19 16 14 12 11 10             9    8   8      7             7 →                     To end P.G.s             A
                                                                                                                                       1:59
                                                                                                                                0:00   0:20    2:00
                   25 20 17 15 13 12 11 10 10                    9             8 →                                        B
                                                                                                                                0:19   1:59
(B) Bottom Times




                                                                                                                          0:00 0:10    0:25    3:00
                   37 29 25 22 20 18 16 11 11 10                               9 →                                   C
                                                                                                                          0:09 0:24    2:59
                                                                                                                    0:00 0:10 0:15     0:30    3:00




                                                                                                                                                       (C) Surface Intervals
                   57 41 33 28 24 19 17 14 14 12 10 →                                                         D
                                                                                                                    0:09 0:14 0:29     2:59
                                                                                                             0:00 0:10 0:15 0:25       0:45    4:00
                   82 59 44 35 25 20 →                                                                  E
                                                                                                             0:09 0:14 0:24 0:44       3:59
                                                                                                       0:00 0:20 0:30 0:45 1:15        1:30    8:00
                   111 65 51 →                                                                     F
                                                                                                       0:19 0:29 0:44 1:14 1:29        7:59
                                                                               00:00                   0:25 0:45 1:00 1:15 1:40        2:10    12:00
                   125 75 →                                                 G
                                                                               0:24                    0:44 0:59 1:14 1:39 2:09        11:59
                                                                               0:50                    1:05 1:35 2:10 3:00 4:00        5:40    24:00
                                                                             H
                                                                               1:04                    1:34 2:09 2:59 3:59 5:39        23:59
                                                                               3:00                    4:00 5:00 6:00 7:00 8:00        9:20    39:00
                    End P.G.s from Decompression Table                       K
                                                                               3:59                    4:59 5:59 6:59 7:59 9:19        38:59
                                                                               6:00                    7:00 8:30 10:00 12:00 14:00     16:30   48:00
                                                                             L
                                                                               6:59                    8:29 9:59 11:59 13:59 16:29     47:59
                        (D) Repetetive Group at end of S.I.                      G                      F     E      D     C     B       A     Depth (m)
                                                                                137                    111    82     57    37    25     19       12
                                                                     (E) Repetetive Dive Tables




(A)                Planned Depth                                                115                     88    59     41    29    20     16       15
(B)                Bottom Time in Depth Column                                  91                      68    44     33    25    17     14       18
(C)                Read across to find Surface Interval (S.I.)                  72                      53    37     28    22    15     12       21
(D)                Locate RNT after S.I.                                        57                      42    30     24    20    13     11       24
(E)                Read down to Planned Repetetive Dive                         47                      35    26     21    18    12     10       27
                   Depth. Read RNT.                                             40                      30    23     19    16    11      9       30
                                                                                35                      27    21     17    14    10      8       33
                                                                                35                      27    21     17    14    10      8       36
                                                                                31                      24    19     15    12    9       7       39
                                                                                27                      21    17     14    11    8       7       42
                                                                                25                      19    16     13    10    7       6       45
                                                                                                       Residual Nitrogen Time (RNT)

These tables are for EAN 26% with EAN 26% as deco gas, or accelarated deco using EAN 50%
oxygen or greater at 6 and 4.5 metre stops.
The 4.5 metre stops must be taken at 4.5 metre.
These tables are based on Buhlmann's ZHL-16 algorithm for 0-305 metres above sea level.
They were produced using decompression software.
The repetetive dive groups are not transferable to any other tables.
A three (3) minute safety stop is required for all dives.
These tables do not account for physical condition of diver, difficulty of dive, water temperature, etc.


                                                                                                                                       [ P-1001 ]
IANTD Air Diving Table                                           ( Buhlmann's ZHL-16 Algorithm )
                   12 15 18 21 24 27 30 33 36 39 42                                               Depth (metres)
(A)
                   125 75 51 35 25 20 17 14 12 10 9                                                NDL (mins)
                                                                                                                                      0:00    2:00
                   19 16 14 12 11 10             9    8   7      7             6 →                    To end P.G.s             A
                                                                                                                                      1:59
                                                                                                                               0:00   0:20    2:00
                   25 20 17 15 13 12 11 10                9      8             7 →                                       B
                                                                                                                               0:19   1:59
(B) Bottom Times




                                                                                                                         0:00 0:10    0:25    3:00
                   37 29 25 22 20 18 16 11 10                    9             8 →                                  C
                                                                                                                         0:09 0:24    2:59
                                                                                                                   0:00 0:10 0:15     0:30    3:00




                                                                                                                                                      (C) Surface Intervals
                   57 41 33 28 24 19 17 14 12 10                               9 →                           D
                                                                                                                   0:09 0:14 0:29     2:59
                                                                                                            0:00 0:10 0:15 0:25       0:45    4:00
                   82 59 44 35 25 20 →                                                                 E
                                                                                                            0:09 0:14 0:24 0:44       3:59
                                                                                                      0:00 0:20 0:30 0:45 1:15        1:30    8:00
                   111 65 51 →                                                                    F
                                                                                                      0:19 0:29 0:44 1:14 1:29        7:59
                                                                               00:00                  0:25 0:45 1:00 1:15 1:40        2:10    12:00
                   125 75 →                                                 G
                                                                               0:24                   0:44 0:59 1:14 1:39 2:09        11:59
                                                                               0:50                   1:05 1:35 2:10 3:00 4:00        5:40    24:00
                                                                             H
                                                                               1:04                   1:34 2:09 2:59 3:59 5:39        23:59
                                                                               3:00                   4:00 5:00 6:00 7:00 8:00        9:20    39:00
                    End P.G.s from Decompression Table                       K
                                                                               3:59                   4:59 5:59 6:59 7:59 9:19        38:59
                                                                               6:00                   7:00 8:30 10:00 12:00 14:00     16:30   48:00
                                                                             L
                                                                               6:59                   8:29 9:59 11:59 13:59 16:29     47:59
                        (D) Repetetive Group at end of S.I.                      G                     F     E      D     C     B       A     Depth (m)
                                                                                137                   111    82     57    37    25     19       12
(A)                Planned Depth                                                115                    88    59     41    29    20     16       15
(B)                Bottom Time in Depth Column                                  91                     68    44     33    25    17     14       18
                                                                     (E) Repetetive Dive Tables




(C)                Read across to find Surface Interval (S.I.)                  72                     53    37     28    22    15     12       21
(D)                Locate RNT after S.I.                                        57                     42    30     24    20    13     11       24
(E)                Read down to Planned Repetetive Dive                         47                     35    26     21    18    12     10       27
                   Depth. Read RNT.                                             40                     30    23     19    16    11      9       30
                                                                                35                     27    21     17    14    10      8       33
                                                                                31                     24    19     15    12    9       7       36
                                                                                27                     21    17     14    11    8       7       39
                                                                                25                     19    16     13    10    7       6       42
                                                                                23                     17    14     11    9     7       6       45
                                                                                21                     16    13     10    8     6       6       48
                                                                                20                     15    12     9     7     5       5       51
                                                                                19                     14    11     9     7     5       5       54
                                                                                18                     13    10     8     6     5       5       57
                                                                                                      Residual Nitrogen Time (RNT)

These tables are for air with air as deco gas, or accelarated deco using EAN 75% oxygen or greater
at 6 and 4.5 metre stops.
The 4.5 metre stops must be taken at 4.5 metre.
These tables are based on Buhlmann's ZHL-16 algorithm for 0-305 metres above sea level.
They were produced using decompression software.
The repetetive dive groups are not transferable to any other tables.
A three (3) minute safety stop is required for all dives.
These tables do not account for physical condition of diver, difficulty of dive, water temperature, etc.


                                                                                                                                      [ C-3501 ]

								
To top