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GP-1001

EC-GM DETECTOR (50µR/hr – 200 mR/hr)

The GP Series Energy Compensated GM detectors are excellent detectors for general gamma monitoring. Its small size and rugged design make the GP Series Detectors some of the mostdurable and reliable detectors available.

SPECS GP-1001

FEATURES

  • ENERGY COMPENSATED GM TUBE
  • RUGGED METAL HOUSING
  • 50µR/hr – 200 mR/hr DOSE RANGE

GP-1001 SPECIFICATIONS

General Use Gamma Dose Rate Measurements
Detector Type Energy Compensated, Halogen-Quenched GM Tube
CPM Range 0-200 Kcpm
Dose Range 50 µR/hr -200 mR/hr (Cs137)
Energy Response ± 20% (50keV – 3 MeV)
Sensitivity (Cs137 gamma) ≈ 1000 cpm/mR/hr
Operating Voltage 500 vdc or 900 vdc
Dead Time ≈ 45 µsec
Compatibility All Johnson Rate Meters
Environmental -20°F[-28°C] to 140°F[60°C] 5-95% RH
Connector BNC (other types available)
Dimensions 1 " (2.5cm) Dia x 4” (10cm) L
Weight 4 oz (0.11 kg)