Products

Borehole Logging Systems

Induction Conductivity

H3I-453
H4I-453
HI-381
HI-453, HI-453E
HI-453F
HII-383
HII-453

Magnetic Susceptibility

HM-453, HM-383, HM-320
HM-453E, HM-383E
HM-100
HMM-453
HMG-453

Combined probes

HMI-453, HMI-453E

Other probes

HC-380
HC-380C
HC-453, HC-453a
HC-454
HRT-381
HF-380
HGSPR-380
HF-500
HN-453
HFN-381
HGG-453
HDG-453
HLG-382

Other products

BHC-200
Geo set HDS-600
Portable Winches
Portable Logging System
Cameras

Accessories

AH-30, AH-150

Logging instruments

Single Neutron Probe HN-453

The probe provides an accurately calibrated borehol compensated neutron porosity measurement in mud-filled open holes.

The probe is used for quantitative interpretation in hydrological studies and shalow prospection for coal, gas and oil.

Single Neutron Probe HN-453

Probe Parameters

Diameter 45 mm
Lenght 130 cm
Weight 6.8 kg
Detector He counter
Detector source Am – Be
Measuring range 0 – 60% apparent sandstone porosity
Max. Working Temperature/Presure 70°C/15 MPa
Min. No. of Cable Conductors 2
Supply Voltage Range 30 – 45 VDC
Max./Nominal Curent Consumption 100/70 mADC
Supply Voltage Polarity + on central cond.
  − on probe casing

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