Thin Wall Geiger-Mueller Tube
End Window Halogen Quenched α,β,γ Radiation Tube
Electrical Characteristics
| Recommended Operating Voltage (volts) | 750 |
| Operating Voltage Range (volts) | 650-900 |
| Maximum Dead Time (μs) | 100 |
| Maximum Plateau Slope (%/100 volts) | 5 |
| Minimum Anode Resistor (MΩ) | 1 |
| Recommended Anode Resistor (MΩ) | 3.3 |
| Gamma Sensitivity Cs137 (cps/mR/hr) | 45 |
| Max. Background Shielded 50mmPb+3mmAl (cpm) | 25 |
| Tube Capacitance (pF) | 8 |
Mechanical Characteristics
| Nominal Active Length (inch/mm) | 4.00 / 101.6 |
| Window Thickness (mg/cm2) | 1.8 - 2.2 , Mica |
| Active Diameter (inch/mm) | 0.78 / 20.0 |
| Cathode Material | Cf , Fe |
| Cathode Wall Thickness (inch/mm) | - |
| Operating Temperature Range (°C) | -20 to 50 |
| Fill Gas | Ne + Halogen |
| Type of Connector | Pin |
| Approx. Weight (grams) | - |
| Maximum Altitude (ft) | 8000 |
Equivalent models: N201
Global Nucleonics has the design and engineering capability to produce detectors to your specifications.