Mica Window Halogen-Quenched
α,β,γ Geiger-Mueller Tube
Electrical Characteristics
| Recommended Operating Voltage (volts) | 575 |
| Operating Voltage Range (volts) | 450-700 |
| Maximum Dead Time (μs) | 200 |
| Maximum Plateau Slope (%/100 volts) | 4 |
| Minimum Anode Resistor (MΩ) | 3.3 |
| Recommended Anode Resistor (MΩ) | 4.7 |
| Gamma Sensitivity Cs137 (cps/mR/hr) | 50 |
| Max. Background Shielded 50mmPb+3mmAl (cpm) | 25 |
| Tube Capacitance (pF) | 3 |
Mechanical Characteristics
| Nominal Active Length (inch/mm) | 1.34 / 34.0 |
| Window Thickness (mg/cm2) | 2.0 - 3.0 , Mica |
| Active Diameter (inch/mm) | 1.13 / 28.7 |
| Cathode Material | Cr - Fe |
| Cathode Wall Thickness (inch/mm) | 0.060 / 1.52 |
| Operating Temperature Range (°C) | -40 to 75 |
| Fill Gas | Ne + Halogen |
| Type of Connector | Pin |
| Approx. Weight (grams) | 85 |
| Maximum Altitude (ft) | 8000 |
Equivalent models: ZP1431
Global Nucleonics has the design and engineering capability to produce detectors to your specifications.