The energy compensated GM detector in the model 44-38 is widely used for dose rate measurements. Common applications include measuring dose rates in occupied areas and transport indexes for gamma emitting packages.
Detector
Thick wall window Geiger-Muller
| GENERAL | Medium level gamma survey |
|---|---|
| Compatibility | Ludlum Model 3 & Model 3-IS |
| Operating Voltage | 900 vdc |
| Detector Type | 30-45 mg/cm² stainless steel wall halogen quenched GM |
| Sensitivity | 1200 cpm per mR/hr (137Cs gamma) with window closed |
| Energy Response | energy compensated |
| Finish | Annodized aluminum |
| Dimensions | 3.3 cm x 16.5 cm (1.3 x 6.5 in.) (Dia x L) |
| Window Consutrction |
Low Energy Blocking Shield: tin shields mounted on aluminum (1353 mg/cm²) with solid aluminum gap in the middle
Low Energy Pass Through Window: solid aluminum (610 mg/cm²)
|
| Weight | 1 lb (0.5kg) |
