Specifications:
Measurement parameter: nature gamma
Dimensions: ф40mm×870mm;ф45mm×870mm (3000m)
Pressurization: ≤ 20Mpa
Digital transmission: 8 bits serial output
Operating temperature: 0℃ to +60 ℃
Range: more than 30Kev
Weight: 5.7 kg; 6.8 kg (3000m)
Scintillator: NaI(Tl)、φ23×60mm
Photomuitplier: GDB23
Counting range: 0 to 32000 cps