DSHZ422 Neutron Combined Probe

Specifications:

Measuring parameters: N-N, natural gamma

Neutron activated source: 241Am-9Be, 1Ci

Counting range: 0 to 10000cp

Proportional counter : 39He

Natural gamma:

Scintillating material: Nal(T1), Φ23×60m

Photomultiplier tube type: GDB23

Measuring range: >30Kev gamma ray

Counting range: 0 to 32000cps

Work temperature:-10℃ to +60℃

Dimensions: φ45×2050mm,φ50×2000mm (3000m)

Pressurization: ≤ 20Mpa, ≤ 30Mpa (3000m)

Weight: 7.8kg, 8.6kg (3000m)