WB Johnson Instruments
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- Complete Systems for Measuring Contamination and Dose
- Complete System for Measuring Gamma Dose
- Complete Special Measuring Systems
- Complete Emergency Response Systems
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4 products found
WB Johnson Instruments products
Complete System for Measuring Gamma Dose
GSM-500MR
Micro R Survey Meter 4 Ranges - Microprocessor w/MRSP-1 Gamma Dose Probe Auto Ranging, Auto Linearization Max. 5,000 mR/hrGSM-110/115DP
Description- 4 Range Survey Meter
- w/ GP-1001 or 1002 Gamma Dose Probe
- Auto Ranging, Auto Linearization
- 1001-Max. 200 mR/hr
- 1002-Max. 2,000 mR/hr
Application
- Energy Compensated Gamma Dose
- 40 keV-1.5 MeV ±15%
- Cs137 Ca, 60Co, 221Ra
GSM-500DP
Description- 4 Range Survey Meter
- w/ GP-1001 or 1002 Gamma Dose Probe
- Auto Ranging, Auto Linearization
- 1001-Max. 200 mR/hr
- 1002-Max. 2,000 mR/hr
Application
- Energy Compensated Gamma Dose
- 40 keV-1.5 MeV ±15%
- Cs137 Ca, 60Co, 221Ra
2000W
Description- 7 Range Telescoping Survey Meter
- 1mR/hr - 1000R/hr
- Meter Back Light Telescopes to 142`
- Audible w/switch
Application
- Energy Compensated Gamma Dose
- 65 keV-1.5 MeV ±15% to 1000 R/hr