GP-1004 (0-100 R/hr)

GP-1004 (0-100 R/hr)

GM Detector

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

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Product Specifications

GENERALIntended for general gamma (dose) measurements
CompatibilityALL WB Johnson Instruments (others on request)
Operating Voltage525 vdc
Wall Thickness.035"
Range25 mR/hr -100 R/hr - Energy compensated GM
CPM -mr/hr(Cs-137)500
Energy Response50keV - 2 MeV gamma
Sensitive Area0.6" x .308"
FinishA powder coated aluminum housing
Dimensions1" dia x 4" L
Environmental-20° F[-28° C]-140° F[60° C] | 5-95% RH
Weight4oz
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(208) 557-6945

Mailing Address
W. B. Johnson Instruments
3998 Commerce Cir.
Idaho Falls, Idaho 83401

Shipping Address
W. B. Johnson Instruments
3998 Commerce Cir.
Idaho Falls, Idaho 83401