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产品类别- 辐射测量和保护 >>放射性污染监测 >>
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HP-270能量补偿型GM探头
The HP-270 is an excellent general purpose GM probe, with energy compensation and a beta shield, making it the choice for most health physics applications.
 The HP-270 is an excellent general purpose GM probe with energy compensation and a beta shield, making it the choice for most health physics applications. The HP-270's energy compensation permits reliable exposure rate measurement from background to 100 mR/h for non dead time corrected instruments or up to 3 R/h for those equipped with dead time correction capability.

Features• Energy Compensated for Gamma Exposure Rate Measurements• Sliding Beta Shield for Model HP-270

Application : Beta/Gamma exposure surveys
Detector Type : Energy compensated GM
Detector Range : 3 R/hr (with dead time correction)
Energy Range : 30 keV to 6 MeV
Operating Voltage : 900 V +/- 50V
Dead Time : 100 uSec nominal
Wall Material : Stainless steel
Wall Thickness : 30 mg/cm^2 (tube only)
Gamma Sensitivity : ~1,200 cpm/mR/h (Cs137)
Operating Temp : -40° to +146° F (-40° to +63° C)
Housing : ABS plastic with sliding beta shield
Connector : BNC
Size : 1.38" diameter x 6" long (3.5 x 15.2 cm)
Weight : 5 ounces (142 g)