Geophysic Borehole Logging Winch For Downhole Testing

Geophysic Borehole Logging Winch For Downhole Testing

Main Applications and Features

1.Adopt advanced frequency conversion technology to control the winch

2.Automatic constant speed and manual speed control, automatic overload protection

3.Automatic addition and subtraction to calculate the depth, with depth error automatic compensation.

4.Use of commercial power or AC power generator

5.Self-locking function while winch ascending and descending

6.Steady in velocity without jitter in full speed range 

Technical Specifications

1.Speed Range: 1~29.9 m/min2.Depth Error: ≤0.4‰

3.Depth Range: 0~9999.99 m

4.Power Supply: AC220V±10% 50Hz ±5%

5.Continuous Working Time: ≤24 hr

6.Depth Pulse Equivalent: 0.25mm/pulse

7.Working Temperature: -10°C~ +70°C

8.Volume: 305×200×220mm,

9.Weight: <3kg

10.Power Consumption: <1.5kW

11.Constant Speed Range: 0.5~20m/min, Error: ±10%, ±1 digit.

 Geophysic Borehole Logging Winch For Downhole Testing