4910
2 Pi windowless flow proportional counter
General Specifications
| MAXIMUM LENGTH (INCH/MM) | 
5.31/134.9 | 
| GAS FILLING | 
P10 | 
| EFFECTIVE LENGTH (INCH/MM) | 
2.25/57.2 | 
| CATHODE MATERIAL (INTERNAL/EXTERNAL) | 
Aluminum | 
| CONNECTOR | 
MHV | 
| OPERATING TEMPERATURE RANGE °C | 
0 to +50 | 
| MAXIMUM WIDTH (INCH/MM) | 
7.75/196.9 | 
| EFFECTIVE WIDTH (INCH/MM) | 
2.0/50.8 | 
| PATH LENGTH (INCH/MM) | 
1.13/28.7 | 
SAMPLE CHAMBER SPECIFICATIONS
| CHAMBER DEPTH (INCH/MM) | 
1.13/28.7 | 
| SLIDE WIDTH (INCH/MM) | 
3.5/88.9 | 
| PLANCHET DEPTH (INCH/MM) | 
0.155/3.9 | 
| PLANCHET DIAMETER (INCH/MM) | 
2.0/50.8 | 
Operating Characteristics
| CAPACITANCE (PF) | 
3 | 
| OPERATING VOLTAGE RANGE - BETA/GAMMA (VOLTS) | 
1350 - 1600 | 
| OPERATING VOLTAGE RANGE - ALPHA (VOLTS) | 
900 - 1150 | 
| RECOMMENDED OPERATING VOLTAGE - ALPHA (VOLTS) | 
1000 | 
| RECOMMENDED OPERATING VOLTAGE - BETA/GAMMA (VOLTS) | 
1450 | 
