Directional Gamma
Material | Nickel basealloy |
Shielding | Tungsten |
OD | 1.875 inch ( 47.6mm) |
Effective Angular Window | +/- 60° |
Thin Bed Resolution 8 inch @50% | 6.8 inch(173 mm ) |
Sensivitity | 2.3 +/-0.2 API/cps |
Count Rate Stability over Temperature | +/-5% to 150 °C +/-10% to 175 °C |
Temperature Gradient | 3 °C / Minute |
Shocks | 1000g/0.05ms,1/2 |
Random vibration | 20 G RMS(50–1000 Hz),Survival 30G |
Operating Temperature | -40℃~175℃ |
Max Pressure | 20000psi |
Voltages | 18-38 VDC,40V Suvival |
Current | 13+/-5 mA |
Pulse Width | 2-5 us |