Hydrogeological Exploration Borehole Water Well Logging Survey Equipment Instrument
I. System Component of Hydrogeological Exploration Borehole Water Well Logging Survey Equipment Instrument
Main instrument and software,
Winch and cable
Well logging probes
II. Features of Hydrogeological Exploration Borehole Water Well Logging Survey Equipment Instrument
External Laptop (Desktop PC)
For upward logging, also for downward logging
Receive digital signal, analog signal
8 taps of power supply current, Optional
Automatic sampling as per depth interval, sampling interval arbitrarily
Indoor simulation logging, repeatability observation of instruments and probes
Membrane panel, attractive and durable.
III. Technical Specification of Hydrogeological Exploration Borehole Water Well Logging Survey Equipment Instrument
12bit A/D Conversion, Program-Controlled Magnifcation K=0.5~128
Counting Channel: F ≤ 500kHz
Digital Signal Transmission Frequency: 9600bit/s
Power Supply Cycle: 400ms
Current: 2mA-500mA Optional
Signal Input Range: ≤ ± 10V
Continuous Working Time: ≤ 24hr
Power Consumption: <200W
Volume: 420*260*210mm
Weight: <7kg
Working Temperature Range: -1° C~+50° C
Working Power Supply: AC220V ± 10% 50Hz ± 5%
Logging Speed: 0~30m/min Adjustable(as per sampling interval)
Product Parameters
| 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 |
| D imensions |
940×800×720 |
920×680×700 |
710×620×670 |
560×490×360 |
540×400×380 |
| Weight |
150 kg |
120 kg |
110 kg |
25 kg |
18 kg |
| M otor 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 |
6 core |
6 core |
6 core |
6 core |
6 core |
Audited Supplier 
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