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)
Applications: locate the aquifer bed or thermal spring in the geothermal survey; search for petroleum and gases Specifications: Measuring range: -10℃ to 100℃ Measurement sensitivity: ≤0.05℃ Temperature-sensing time: ≤1s Temp-measuring derivation: ≤5% Dimensions: ...
Function: With a good performance of stratum Lithology acquisition, strata division, resistivity, porosity and volume density determination ,makes it a incompensible part of the series probes. valuates the radiate minerals content such as K and U, tell radiate minerals from ...