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					                                                                   TIMKEN
                                                                WORLDWIDE LEADER IN BEARINGS AN STEEL




January 1, 2009



                        ULTRASONIC INSTRUMENT
                 CALIBRATION AND CERTIFICATION REPORT

          CTURER
    MANUFACTURER                                       MODEL                              SERIAL NUMBER
          Jlj'lc4*y~ri£>
CALIBRATION AND
CERTIFICATION                                                                                     RECALIBRATION

PROVIDED BY:        JMCS, Inc.           DATE '• ~~7 h ~~7 J/                                     DUE DATE:
                                                        / <
                                                                                                                  /      /
FIELD ENGINEER: GREG DICK                CALIBRATION PERFORMED IN ACCORDANCE WITH:                      ASTME-317-94


CALIBRATION RESULTS REVIEWED BY:


SPECIFICATION! APPROVED BY:

The instrument listed above has been cleaned and calibrated in accordance with the reference specification.


The equipment used in the calibration of this instrument is submitted for certification with traceability to the National
Institute of Standards and Technology.


NIST NUMBERS:                  821/26092899        821/25956498         1113414832             821/266-405-02

10377970756197                 821/263950-00       821/26726-00         784261-784265 821/264885-01

                              821/261776-99        TN-246865            821/251645             821/264936-01

_                             821/261929-99        673673                                       _


TIMKEN P. O.                                               NUMBER:                             ITEM:

VENDOR JOB NUMBER:



THE TIMKEN COMPANY                                                  Mail Code: GSP - 35            Telephone: (330)471-5191
                                                                    1835 Dueber Avenue, S.W.      Facsimile: (330) 471-4078
                                                                    P.O. Box 6927                 Internet: kauffman@timken.com
                                                                                              August 1,1995
                                                                                                     Page 2




            OPERATING CONDITION OF INSTRUMENT WHEN RECEIVED




                                 MECHANICAL INSPECTION


             INSPECTION POINT                              AS RECEIVED            AS RETURNED
          ALL FASTENERS SECURED                               V£<                      %fcS>
    ALL CONTROLS IN PLACE AND SECURED
       ALL CONTROLS OPERATE FREELY
                                                              /y*gr
                                                            332                     §*££
                                                                                    A<5
    ALL CONNECTORS CLEAN AND SECURED                          *rf*5                AA£5
  CRT MECHANICALLY SECURE AND READABLE
      HANDLES SECURE AND FUNCTIONAL
                                                            25*§
                                                         /V&fe ff /
                                                                                   'O^
                                                                                   ^£5
    ALL PRINTED CIRCUIT BOARDS SECURE                          V£S>                Cg
    INSTRUMENT CLEAN AND FREE OF DIRT                         /y&S                /y<^5

                                 ELECTRICAL INSPECTION

              INSPECTION POINT                             AS RECEIVED            AS RETURNED
 CRT DISPLAY MUST FOLLOW GRATICULE LINES                       Vd35                ve^^
            BACK LIGHT OPERABLE                               2J53                 W£
     INSTRUMENT OPERATES ON 110-120 VAC
    INSTRUMENT FUNCTIONS ON BATTERIES
                                                              \^L5
                                                             ^M&                   ^^
          BATTERY METER FUNCTIONS                            am                    r^^
                                                                                    ^^  w
                                                                                         /f




                     ANY DATA POINT THAT IS NOT APPLICABLE MUST BE NOTED AS N/A




THE TIMKEN COMPANY
                                                                                               August 1, 1995
                                                                                                      Page 3




                          INSTRUMENT CONTROL INSPECTION


                 INSPECTION POINT                        AS RECEIVED                AS RETURNED
                 REJECT CONTROL                                       7
                                                               d^K
                COARSE dB CONTROL                             £7£s>                       ^/^
                 FINE dB CONTROL                                                          ^^\
                                                              f3\^                        s*> K!
         UNCALIBRATED GAIN CONTROL                             SJfi^                   ^3,^
                 FILTER CONTROL                               /-^>K^                   <^K!
               RF DISPLAY CONTROL
              FLAW GATE ONE START
                                                              S^Y*-^
                                                             (^?t<C
                                                                                      ^^T
                                                                                      c^y^
              FLAW GATE ONE WIDTH                            &", Ss                  /ojc
          FLAW GATE ONE THRESHOLD
                                                             (^^
                                                                                      x^5 y^
        FLAW GATE ONE POS/NEG LOGIC                          (?K^                    fo K
                                                                                     ^?yc
            FLAW GATE ONE OUTPUTS
             FLAW GATE TWO START
                                                             c^Y^
                                                            A?/n~~                    /L>//?~
             FLAW GATE TWO WIDTH                           /\$l/fl~                  A/J/2
         FLAW GATE TWO THRESHOLD                           /*$h                       /tYfl-
       FLAW GATE TWO POS/NEG LOGIC                          ~/W%                     /v/nT
           FLAW GATE TWO OUTPUTS                           /Wn                       /W/7
           BACK ECHO ATTENUATOR                           A?//f
            INTERFACE GATE / SYNC                           /$ fa                               •
                   DAC DISPLAY                             AuA                       /[}//£-
                  DAC FUNCTION                             /V//2                    /\///f

                              ELECTRONIC INSPECTION

     INSPECTION POINT        NOMINAL         TOLERANCES            AS RECEIVED         AS
                                                                                    RETURNED
   UNBLANKING VOLTAGE
           PRF
  POWER SUPPLY VOLTAGE
  POWER SUPPLY VOLTAGE
                             •+/&&                                             \r    +/&.
  POWER SUPPLY VOLTAGE
  POWER SUPPLY VOLTAGE
  POWER SUPPLY VOLTAGE
     PULSER VOLTAGE



                  ANY DATA POINT THAT IS NOT APPLICABLE MUST BE NOTED AS N/A




THE TIMKEN COMPANY



                                                                                      -
                                                                                        August 1, 1995
                                                                                               Page 4




                     INSTRUMENT PERFORMANCE EVALUATION

                                        SENSITIVITY
         RESERVE GAIN FROM:                ||   MINIMUM        | AS RECEIVED       || AS RETURNED
         3-300BLOCK @ 2.25 MHz                     /&                  /&              /2
          1-300BLOCK m 5.0MHz                     '/&
                                                  •;&
                                                                      /v              /^
                                                                                      /^
         1-300BLOCK @ 10.0 MHz                                        TSL
                 RESOLUTION                             MINIMUM            AS            AS
                                                                        RECEIVED      RETURNED
   NEAR SURFACE @ 80% SIGNAL FROM #5 FBH-
                   2.25MHz                              , 52&'1         : -575- ''    . 37?"
    FAR SURFACE @ 80% SIGNAL FROM #5 FBH -
                   2.25MHz                              . 33*    <7
                                                                        ,3tf>"        ,2&Z"
   NEAR SURFACE @ 80% SIGNAL FROM #3 FBH -
                    5.0MHz                                              ,35-£>"      .$%>"'
    FAR SURFACE @ 80% SIGNAL FROM #3 FBH -              ,^
                    5.0MHz                              , $&> ^          .J75"'       ,/7?"
   NEAR SURFACE @ 80% SIGNAL FROM #3 FBH -
                   10.0MHz                              , ££&''         . V?"         ./^'
   FAR SURFACE @ 80% SIGNAL FROM #3 FBH -
                   10.0MHz                              , 3e& * , /£5"               , sty*




                  ANY DATA POINT THAT IS NOT APPLICABLE MUST BE NOTED AS N/A




THE TIMKEN COMPANY
                                                                                                        August!, 1995
                                                                                                               Page 5




                                                          VERTICAL LINEARITY
                                                                  (METHOD A)
                               1 UU                                                         V
                                                                                            ?
                                                                                     / a
                                90                                               '
                                                                                       Z
                           p
                           E    80                                           / fy/
                           R
                           C
                                                                            /
                           E
                               70                                           »/
                           N                                            7
                               60
                          F                                             ^
                          F    50
                                                                  /
                                                                  ?
                          U

                          L     40
                                                             /

                          c
                               30                            aZ
                          A
                                                      /
                                                              *
                          L
                          fr
                                                   /f *l /
                               20              /
                                                      /

                               1U
                               I
                                 n        /f
                                      /        {

        X = AS RECEIVED
        0 = AS RETURNED             n          1n            9n    ^n       An         CD       C   n
                                                          H B PERCEHT OF FULL SCALE


                                                      Verify at 5.0 MHz




THE TIMKEN COMPANY
                                                                                                                                       August 1, 1995
                                                                                                                                              Page 6




                                                         HORIZONTAL LINEARITY
                              -                                                                                    it      (DEAL
                                                                                                               /
                                                                                                                         LINEARITY
                B         10                                                                              w1               LINE
                A                                                                                      /^ ^        (MAXIMUM DEVIATION »
                C                                                                                                       orrwLLscfiLn
                K         9                                                                        •
                                                                                                /^ ^
                R
                E         8                                                                 3
                                                                                            ^
                F
               L                                                                        ^
               E          1                                                        7^
               C                                                               /
               T
                          6                                               £
               I
               O
               H          5                                       /
                                                                 ~?
                                                            */
                                                                      ^
               N          A
               U
               M
                                                        ?
               B                  ,
               E
                          3                        *^
               R                                y ^
                                           fi
                                          ^V
                                      y
                          \

                                  0       10      20     30/10            50       60   70      80     90      100
       X = AS RECEIVED                                    PERCENT OF FULt SCALE
       0 <= AS RETURHED                                           OF iiGNAt OH SVEEP




                                                        Verify at 5.0 MHz




THE TIMKEN COMPANY
                                                                                                           August 1,1995
                                                                                                                  Page?




                       dB ATTENUATOR EVALUATION - AS RECEIVED*

                                            PERCENT OF FULL SCREEN HEIGHT
                  CALCULATED                                      RECORDED                                RECORDED
   dB OUT           VALUE                   MINIMUM MAXIMUM            A                                      B
    0 (10)            100.0                  •     _     •     -*
   1 (11)             89.1                      85          94        &9                                    Jo
    2 (1.2)           79.4                      75          84        7%                                    yj
    3 (13)            70.8                      66          75                                             -70
     4 (14)           63.1                      59          68        ^
                                                                     L^                                    &*>
     5 (15)           56.2                      52          61       ^£-                                   t>5^
     6 (16)           50.1                     46           55                             yr              5-o
    7 (17)
    8 (18)
                      44.7
                      39.8
                                               40
                                               35
                                                            49
                                                            44       315
                                                                                           y?              yy
                                                                                                           3?
    9 (19)           35.5                      31           40                            3^               3K,
    10 (20)          31.6                      27          36                             3U               3}
    11 (21)          28.2                      24          33        3%                                    ^7
    12 (22)          25.1                      21          30       35~
   13 (23)           22.4                      18          27        2d                                    ^')
                                                           25
                                                                                                           ^
   14 (24)           20.0                      15                   /?                                     /ft
   15 (25)           17.8                      13          22        /•7                                   //«
   16 (26)           15.8                      11          20       '/*T                                   ;V
   17 (27)           14.1                      10          19       /*                                    L£
  .18 (28)           12.6                      8           17      >*                                      s;
   19 (29)           11.2                      7           16       /o                                    /&
   20 (30)           10.0                      5           15        9                                    <&
   21 (31)           8.9                       4           13                             ~y              '7
              'Adjustment of Attenuator requires completion of a second "dB Attenuator Evaluation" form




THETIMKEN COMPANY
                                                                                               ~7
                                                                                 Feb 1, 2006
                                                                            Rev Jan 07, 2009
                                                                                     PageS




                           CALIBRATION EQUIPMENT LIST


 DEVICE        MANUFACTURER             MODEL        SERIAL NO.   CAL. DATE      DUE DATE

 A/A TEST      Automation Industries   TB #1-TB #5      191-3       01/07           01/12
 BLOCKS

   Scope           Tektronix             2247A        B020561       10/08           10/09


   DVM                Fluke               79 HI       7621268       10/08           10/09


2-Hole Block       Ray-Check              E317        94-7462       01/07          01/12


 D/A Test             ATS                TBD/A        A.00633-      01/07          01/12
 BLOCKS                                                00637

				
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