Geiger-Müller Counter Tube

Self-quenching halogen pulse ionisation chamber for detecting alpha, beta, gamma and x-ray radiation. In metal housing with mica window, removable mounting clamp with shaft. Long plateau length.Filling: Neon/argon mixture, halogen as quenching agentCathode dimensions: approx. 39x14 mm2Window: mica, 9 mm dia.Mass per unit area: 1.5 – 2.0 mg/cm2Plateau length: 400 V – 600 VOperating voltage: 400 – 600 V (recommended: 500 V)Relative plateau slope: 0.04 %/VDead time: 90 μsLimiting resistor: 10 MΩ, integrated in holderShaft: approx. 100 mm x 10 mm dia.Dimensions counter tube: approx. 85 mm x 25 mm dia.Weight: approx. 160 g