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MODELDESCRIPTIONAPPLICATION
GSM 115DP
4 Range Analog Readout
Digital Survey Meter
w/ GP-1001 Gamma Dose Probe
Electronic Linearization
Max. 200 mR/hr
Energy Compensated Gamma Dose
5 0 keV-1.5 MeV ±15%
Cs137 Cs, 60Co, 221Ra
GSM-115MR
Micro R Digital Survey Meter
w/Analog Readout
4 Ranges - Microprocessor
w/MRSP-1 Gamma Tissue Equivalent Dose Probe
Auto Ranging, Auto Linearization
Max. 5,000 µR/hr
Gamma Dose
(Based on 137Cs calibration)137 Cs, 60Co, 221Ra
GSM-500DP
4 Range Digital Survey Meter
w/Analog Readout
w/ GP-1001 or 1002 Gamma Dose Probe
Auto Ranging, Auto Linearization
1001-Max. 200 mR/hr
1002-Max. 1,000 mR/hr
Energy Compensated Gamma Dose
50 keV-1.5 MeV ±15%
Cs137 Ca, 60Co, 221Ra
GSM-500MR
Micro R Digital Survey Meter
w/Analog Readout
4 Ranges - Microprocessor
w/MRSP-1 Gamma Tissue Equivalent Dose Probe
Auto Ranging, Auto Linearization
Max. 5,000 µR/hr
Gamma Dose
(Based on 137Cs calibration)137 Cs, 60Co, 221Ra
GSM-501
Micro Rem Digital Survey Meter
w/A
4 Ranges - Microprocessor
INTERNAL Gamma Tissue Equivalent Dose Probe
Auto Ranging, Auto Linearization
Max. 5,000 µR/hr
Gamma Dose
(Based on 137Cs calibration)
Background Surveys Low Level Gamma Measurements
GSM-502
Gamma Digital Survey Meter
w/Analog Readout with Built Energy Compensated Detector
4 Ranges - Microprocessor
Auto Ranging, Auto Linearization
Max. 2,000 mR/hr (2R/hr)
Energy Compensated Gamma Dose
50 keV-1.5 MeV ±15%
Cs137 Ca, 60Co, 221Ra
GSM-503
Gamma Digital Survey Meter
w/Analog Readout with Built Energy Compensated Detector
4 Ranges - Microprocessor
Auto Ranging, Auto Linearization
Max. 10,000 mR/hr (10R/hr)
Energy Compensated Gamma Dose
50 keV-1.5 MeV ±15%
Cs137 Ca, 60Co, 221Ra
2000W
7 Range Telescoping Survey Meter
1mR/hr - 1000 R/hr
Meter Back Light
Telescopes to 142"
Audible w/switch
Energy Compensated Gamma Dose
65 keV-1.5 MeV ±15% 1000 R/hr



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Copyright © 2006 William B. Johnson
200 AEI Drive
Lewisburg, WV 24901
Phone:   304.645.6568
FAX:  304.645.2182
buyjohnson@msn.com