Features:
Automatic constant speed and manual speed control, automatic overhead protectionn
Automatic addition and subtraction to calculate the depth,with depth error automatic compensation
Use of commercial power or AC power generator
Self-locking function while winch ascending and descending
Steady in velocity without jitter in full speed range
Technical Specifications:
Speed Range: 1~29.9m/min
Depth Error: ≤ 0.4 ‰
Depth Range: 0~9999.99m
Power Supply: AC220V ± 10% 50Hz ± 5%
Continuous Working Time: ≤ 24hr
Depth Pulse Equivalent: 0.25mm/pulse
Working Temperature: -10°C~+70°C
Volume: 305*200*220mm
Weight: <3kg
Power Consumption: <1.5kW
Constant Speed Range: 0.5~20m/min, Error: ± 10%, ± 1 digit
Parameter | JCH-3000 | JCH-2000 | JCH-1000 | JCH-500 | JCH-300 |
Dimensions | 940*800*720 | 920*680*700 | 710*620*670 | 540*400*380 | 560*490*360 |
Weight | 150kg | 120kg | 110kg | 18kg | 25kg |
Motor Power | 2.2kw | 1.5kw | 1.1kw | manual | manual |
Pulse Number | 1 circle per 4000 | 1 circle per 4000 | 1 circle per 4000 | 1 circle per 4000 | 1 circle per 4000 |
Reelable Length | 3100m | 2200m | 1200m | 700m | 360m |
