End Window GM Probe GP-200 W. B. Johnson Instruments

Mã sản phẩm: GP-200 |
Thương hiệu: W. B. Johnson Instruments

Giá bán: Liên hệ
The GP-200 is a very good general purpose detector sensitive to most alpha, beta, and gamma radiation. Measures C-14, P-32, S-35 and Cs-137 with good efficiency. Has thin end window with 90% open SS screen for contamination and gamma dose monitoring to 200 mR/hr base on Cs-137 calibration.

Yêu Cầu Giá Tốt

Thông tin sản phẩm
GENERAL Intended for general alpha, beta, and gamma (dose) measurements
Compatibility All WB Johnson Instruments (others on request)
Operating Voltage 900 vdc
Window Thickness 1.6 mg/cm2
Range 200 mR/hr +_ energy dependent
CPM - mR/hr(Cs-137) 2500
Energy Response 60keV- 2 MeV gamma
Sensitive Area 9 cm2
Finish Black Polyurethane
Dimensions 1.2" dia x 5.5" L
Environmental -20° F[-28° C]-140° F[60° C] | 5-95% RH non-condensing IPX4
Weight 8 oz
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