End Window G.M Detector

End Window G.M Detector [ Type No.: GM120 ]

Technical Data
manual
Window Thickness – 1.5 – 2.0 : mg/cm2, Useful diameter – 9 : 0.36, Material : Mica.
Cathode Thickness – 250 : mg/cm2, Sensitive Length – 39 : mm, Material : Chrome Iron.
Tube Dimensions Outer Diameter – 14.5 mm, Max Overall Length – 44 mm.
Gas Filing Ne+Hal.
PVC enclosure tube dimensions Outer dia : 25 mm., Length : 76 mm.
Gamma Sensitivity 18 CPS / mR/hr (Co60).
Starting Voltage max 325V ± 25V. Plateau threshold voltage – max 400V. Plateau length – 150V.
Operating Characteristics Recommended Operating voltage :500V ± 50V. Plateau slope : ≤6%.