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Radioactive Standards Summary.pub

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Radioactive Standards Summary.pub Powered By Docstoc
					 QELECTRONIC SYSTEMS                                                                                                           RADIOACTIVE STANDARDS
                           ALPHA SPECTROMETERS                                                                                          SURFACE, WATER, AIR, & PERSONNEL
Energy and efficiency calibration of alpha spectrometers                                                                         EM standards for efficiency calibration (various α and ß
for alpha radiation.                                                                                                             radionuclides) in surface, water, air and personnel con-
                                                                 Ø6           active area                                        tamination.
                                                                                                                                                                                                                                                                   active area
                                                                                                                                                                                                                                               Ø 28
                                                                                                                                                         active area

                                                                                                                                              Ø23
                                            4.5




                                                                                                                                                         0,5
                                                                                        5




                                                                                                                                                                                                                                                                         7
                                                                                                                                                                                                                       8
                                                             Ø19




                                                                                                                                                               1,5
                                                                                                                                          Ø25 mm                                                                                           Ø 30 m m
                                                         Ø25 mm


           X-RAY & GAMMA SPECTROMETERS                                                                                               MBSS STANDARDS IN MARINELLI BEAKERS
Energy and efficiency calibration of counters and spec-                                                                          Standards for energy and efficiency calibration of
trometers for x-ray and gamma radiation.                                                                                         gamma spectrometers .
                Ø40 mm                                                                                                                                                                                          Detail A
                                                                                                                       label                                                                                                           7
                     Ø30
                                                                                                   35 mm                                                                                                                      2
                                                                        steel case                                                                                                                      Ø125
                                                                                                                                                                                                                                  A
                                   2




                                                                                                                  15

                                   active area
                                                             discs with activity




                                                                                                                                                                                   115
                Ø6
                                                                                                                  5




                                                                                 activity




                                                                                                                                                                                                                                  68
                                                                                                   Ø34 mm
                                                                                                                                                                                                         Ø77
                                                                                                                                                                                                      Ø114 mm
                                                                                                            0,8




   PROPORTIONAL, SCINTILLATION & GM COUNTERS                                                                                                                              GAMMA CAMERAS
Liquid standards for efficiency calibration of proportional,                                                                     Calibration standards for checking of uniformity of scin-
scintillation, GM counters and ionization chambers.                                                                              tillation gamma cameras used in nuclear medicine.

             Ge(Li) & HPGe SPECTROMETERS                                                                                                LARGE AREA, SURFACE, & PERSONNEL
Energy and efficiency calibration of gamma spectrome-                                                                            Efficiency calibration of instruments for surface and
ters with Ge(Li) and HPGe detectors.                                                                                             personal contamination by α and ß emitting radionu-
                                       ativ a a
                                        c e re                   P fo
                                                                  E il                                                           clides
                                                                                        3 ± 0,05




                                                                                                                                                            5
                                                                                                                                                           10   30
                                                                                                                                                                              activearea




                                                                                                                                                                                                                        140
                                                                                                                                                                                   110




                                                     2
                                                    Ø4
                                                                                                                                                                                   15




                                                                                                                                                                                                         0 m
                                                                                                                                                                                                        2 0m
                                                   3 ,1 m
                                                  Ø5±0 m
                                                                                                                                                                                                                       1.5




                           WHOLE BODY COUNTERS                                                                                                                                        DOSIMETRY
This BOMAD phantom provides functional simulation of                                                                             Standards for calibration of dosimeters & efficiency cali-
radiation in an adult human for calibration of whole body                                                                        bration of 226Ra and other radionuclides.
counters.
                                                                                                                                                               stopper                                                                                   stopper



                                                                                                                                                               active volume                                                                             active volume
                                                                                                                                          a




                                                                                                                                                                                                                                       a




                                                                                                                                                    Ød                                                                                     Ød




            SCINTILLATION SPECTROMETERS                                                                                                                    LIQUID SCINTILLATORS
Energy and efficiency calibration of scintillation spec-                                                                         EQ quenched standard set for determination of effi-
trometers and counters of gamma and x-ray radiation.                                                                             ciency correction curves in liquid scintillation measure-
                                                                       Ø8,5
                                                                                                                                 ments.                                                        ? ??                                                            ? ??

                           active volume
         Ø25 mm
                                                                 10




                                                                                                                                                                                                                                                    ??




                                                                              cover
                                                                                                                                                                              ??
  0,2




                           1,4 3




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          Ø3
                                                                                                                                                                                                                                              ??
                                                            59




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                                                                              activevolume
          Ø21                                                                                                  4949 Greencraig Lane
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                                                                              stopper                                                                                                                        ?????
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                                                                                                                San Diego, CA 92123
                                                                      Ø m
                                                                       12 m                            TEL: 858-522-8300 FAX: 858-522-8301
                                                                                                             Web Site: www.ga-esi.com                                                      ? ??? ?? ?
                                                                                                                                                                                                ?? ?                                                              ?
                                                                                                                                                                                                                                                             ? ??? ?

				
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posted:10/9/2011
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