4019
Mica end window alpha- beta – gamma proportional counter
General Specifications
| MAXIMUM LENGTH (INCH/MM) | 
2.13/54.10 | 
| MAXIMUM DIAMETER (INCH/MM) | 
0.59/14.99 | 
| GAS FILLING | 
Neon | 
| EFFECTIVE LENGTH (INCH/MM) | 
1.44/36.58 | 
| CATHODE MATERIAL (INTERNAL/EXTERNAL) | 
Stainless Steel | 
| EFFECTIVE DIAMETER (INCH/MM) | 
0.36/9.14 | 
| CONNECTOR | 
Pin | 
| OPERATING TEMPERATURE RANGE °C | 
-40 to +75 | 
| GAS PRESSURE (TORR) at 21°C | 
300 | 
| PATH LENGTH (INCH/MM) | 
1.5/38.10 | 
Window Specifications
| MATERIAL | 
Mica | 
| AREAL DENSITY (MG/CM²) | 
2.0 | 
| DIAMETER (INCH/MM) | 
0.36/9.14 | 
Electrical Specifications
| RECOMMENDED OPERATING VOLTAGE (VOLTS) | 
550/800 | 
| OPERATING VOLTAGE RANGE (VOLTS) | 
500 - 1000 | 
| CAPACITANCE (PF) | 
2 | 
