China Geophysical LProducts Borehole Logging Winch Geophysical Logging Winch Water Well Logger Winch

Geophysical Land Products Borehole Logging Winch Geophysical Logging Winch Water Well Logger Winch
Main Applications and FeaturesAdopt advanced frequency conversion technology to control the winchAutomatic constant speed and manual speed control, automatic overload protectionAutomatic addition and subtraction to calculate the depth, with depth error automatic compensation.Use of commercial power or AC power generatorSelf-locking function while winch ascending and descendingSteady in velocity without jitter in full speed range

Technical Specifications

Speed Range: 1~29.9 m/minDepth Error: ≤0.4‰Depth Range: 0~9999.99 mPower Supply: AC220V±10% 50Hz ±5%Continuous Working Time: ≤24 hrDepth Pulse Equivalent: 0.25mm/pulseWorking Temperature: -10-70Volume: 305x200x220mm,Weight: <3kgPower Consumption: <1.5kWConstant Speed Range: 0.5~20m/min, Error: ±10%, ±1 digit

Parameters
3000meters frequency control
2000meters frequency control winch
1000meters frequency control winch
300meters frequency control
500meters frequency control winch
Type
JCH-3000
JCH-2000
JCH-1000
JCH-300
JCH-500
Dimensions
940x800x720
920x680x700
710x620x670
560x490x360
540x400x380
Weight
150 kg
120 kg
110 kg
25 kg
18 kg
Motor Power
2.2 kw
1.5 kw
1.1 kw
manual
manual
Pulse Number
1 circle per 4000
1 circle per 4000
1 circle per 4000
1 circle per 4000

Reelable L ength
3100 M
2200 M
1200 M
360 M
700 M
370 (Φ7mm rubber cable)
Core Number
4 core
4core
4 core
4 core
4 core
Cable Insulation: more than 10 M Ohm