Borehole Caliper Logging Borehole Testing Equipment Geophysical Well Logging Equipment Borehole Logging Tools Bored Pile Caliper Tester
4-Arm Caliper Logging Borehole Testing Equipment Geophysical Well Logging Equipment Borehole Logging Tools Bored Pile Caliper Tester
Application:
GDZ - 4S 4-Arm Caliper Logging and Geophysical Well Logging Equipment is specially designed for monitoring quality parameters of bored pile, which contains depth,diameter, deviation and sediment thickness measurement. Our system is fully digital transmission and automatically recorded in the computer. This system has high measurement precision, good repeatability, simple operation, easy to use, small volume, light weight, convenient transportation, etc.
Technical Specification:
4-Arm Caliper Logging Borehole Testing Equipment Geophysical Well Logging Equipment Borehole Logging Tools
Main technical indicators:
Control Box:
1. Work power: ac 220V + + 10% frequency 50Hz;
Working conditions: temperature: - 20 ºC ~ 75 ºC;
2. Diameter&Deviation
4-Arm Caliper Logging Borehole Testing Equipment Geophysical Well Logging Equipment Borehole Logging Tools
Diameter range: Φ 600 ~ Φ3000 mm with extending lengthen leg \ Accuracy: 1% f. S
Deviation range: 0 ° ~ 15 ° Accuracy: + / - 0.5 °
Instrument withstand pressure: less than 10MPa
Instrument weight: 25kg
Working temperature: - 20 ºC ~ 75 ºC
Transmission mode: the Manchester encoding output format
3. Electric logging winch
The logging depth: 100 m
Increase speed: 600 ~ 1000m/h
Distribution cable diameter: phi 9mm
Power: ac 220V 50Hz current 5A
Transmission device: the JLH0710 quad
JH1000 polehead pulley
4-Arm Caliper Logging Borehole Testing Equipment Geophysical Well Logging Equipment Borehole Logging Tools
Wheel 1 meter/ring
The optical pulse count accuracy + / - 1 ‰
4-Arm Caliper Logging Borehole Testing Equipment Geophysical Well Logging Equipment
Audited Supplier 
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