Mica Window Halogen-Quenched
α,β,γ Geiger-Mueller Tube
Electrical Characteristics
Recommended Operating Voltage (volts) | 500 |
Operating Voltage Range (volts) | 475 - 675 |
Maximum Dead Time (μs) | 100 |
Maximum Plateau Slope (%/100 volts) | 10 |
Minimum Anode Resistor (MΩ) | 3.3 |
Recommended Anode Resistor (MΩ) | 3.3 |
Gamma Sensitivity Cs137 (cps/mR/hr) | 60 |
Max. Background Shielded 50mmPb+3mmAl (cpm) | 30 |
Tube Capacitance (pF) | 3 |
Mechanical Characteristics
Nominal Active Length (inch/mm) | 0.42 / 10.7 |
Window Thickness (mg/cm2) | 1.4 - 2.2 , Mica |
Active Diameter (inch/mm) | 1.75 / 44.5 |
Cathode Material | Cr - Fe |
Cathode Wall Thickness (inch/mm) | 0.180 / 4.57 |
Operating Temperature Range (°C) | -55 - 75 |
Fill Gas | Ne/Ar + Halogen |
Type of Connector | Grid Cap |
Approx. Weight (grams) | 116 |
Maximum Altitude (ft) | 5000 |
Equivalent models: ZP1420-500
Global Nucleonics has the design and engineering capability to produce detectors to your specifications.