G.E.C. Geiger-Müller Counter Type E.H.M.2
End-window Geiger-Müller counter
Fensterzälhrohr

GENERAL ELECTRIC CO. LTD. OF ENGLAND

Organically (Ethyl Formate) quenched thin-window detector primarily for β radiation detection but also suitable for γ and X-rays.
Mica window: 0.008 mm (1.9 mg/cm²)
Operating Voltage: 1400-1500 V. Typically 1450 V
Useful life: 2 x 10⁸ counts

 

Longueur • Length • Länge : 75 mm • 3"
Diamètre • Diameter • Durchmesser : 25 mm • 1"

 

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