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Description:
They have functions of automatic/manual, constant speedcontrolling, fixed point measurement/continuous measurement, anddepth.1 They are special equipmentsdesigned for the requirements of borehole measurement in thefield. 2 They can be used to lift orlower down well measurement probe tube; they have the functions ofautomatic/manual, constant speed control, fixed points/continuousmeasurement, automatic depth modification, and alarm for suddenlydepth change. They are in accord with the requirements stipulatedin the Industry Standard of People’s Republic of China DZ/T0196.8-1997 “Well 3 Measurement Winch andController”. They are suitable for borehole measurement in geology,metallurgy, coal mining field, oil field, and engineering project,especially for well measurement in deep borehole. I. Main technicalspecification and parameters 1. JCH-1000 Automatic CableWinding Winch(1) Speed range: 0~30meter/minute;(2) Depth range: 0~1000meters;(3) Controlling mode: Usedtogether with JCK-1 Automatic Winch Controller;(4) Working temperature: -10~70°C;(5) Power supply: AC 220V±10%,50 Hz;(6) Motor power: 1100W;(7) Net weight: 110 kg (withoutcable);(8) Size: 700 mm×550 mm×700 mm(Length ×Width ×Height);2. JCH-1 Automatic WinchController(1) Speed range: 0~30meter/minute; Automatic/Manual total two controllingmodes;(2) Constant speed range:0.5~20 meter/minute, error is ±5%;(3) Depth range: 0~9999.99meters, error ≤±0.4%;(4) Controlling mode:Automatic, manual, and check;(5) Controlling direction: Up,and down;(6) Measurement mode: fixedpoint measurement, and continuous measurement;(7) Working temperature: -10~55°C;(8) Power supply: AC 220V±10%,50 Hz;
