JGS-1B portable engineering logging system main applications
1. Coal field digital comprehensive logging

2. Geological projects digital comprehensive logging
3. Hydrogeological engineering digital comprehensive logging 

4. Other minerals digital comprehensive logging 

JGS-1B portable engineering logging system main features
1. Configures outside laptop or desktop computer

2. You can do upward or downward logging 
3. Receive digital signals and analog signals

4. 8 shifts currency supply optional
5. Automatically sampling as per to depth space (random)
6. Indoor simulation logging can observe the repetition of equipment and exploration tube.

JGS-1B portable engineering logging system main parameters
1. 12 digits A/D conversion, programmable amplifier times: K=0.5~128 
2. Counting channel: f≤500KHz 
3. Digital signal transmission frequency: 9600bit/s 

4. Power supply period: 400ms

5. Currency: 2mA~500mA optional

6. Signal input range: ≤±10V
7. Continuous working time:≤24h
8. Power consumption: <200W 
9. Volume (L*W*H): 420*260*210mm, weight:<10Kg

10. Weight:<7Kg
11. Working temperature range: -10°C~+50°C
12. Working power supply: DC12V or AC220V±10% 50Hz±5%
13. Measurement speed: 0~30m/min adjustable (upon the sampling period)