Geological Borehole Logging JGS-1B Water Well Logging System Well Logger

JGS-1B Water Well Logger and Well Logging System

Main Applications and Features

• Coal Field Digital Integrated Logging
• Hydrological Engineering Digital Integrated Logging
• Solid Metal Ore Digital Integrated Logging
• Other Minerals Digital Integrated Logging
• 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

Technical Specifications

• 12bit A/D Conversion, Program-Controlled Magnification K=0.5~128
• Counting Channel: f≤500KHz
• Digital Signal Transmission Frequency: 9600bit/s
• Power Supply Cycle: 400ms
• Current: 2mA~500 mA Optional
• Signal Input Range: ≤±10V
• Continuous Working Time: ≤24 hr
• Power Consumption: <200W
• Volume: 420×260×210mm,
• Weight: <7Kg
• Working Temperature Range: -10°C~ +50°C
• Working Power Supply: AC220V±10% 50Hz ±5%
• Logging Speed: 0~30 m/min Adjustable (as per sampling interval)

No.

Probe name

1

M552 Combined sidewall probe

2

M451  Combined density probe

3

S524-1S Acoustic wave probe

4

CZ521- Combined Natural Gamma probe

5

W422Temperature and liquid resistivity combined probe

6

CX3019 SP, inclination, natural gamma combined probe

7

ZH-1 Natural gamma, inclination, temperature, acoustic wave combined probe

8

ZH-2  Natural gamma, inclination, Three direction laterolog, Temperature and liquid resistivity combined probe

9

JSC-1 Digital inclination probe

10

S524  Acoustic wave probe

11

H411 Magnetic susceptibility probe

12

X411 Three-lateral direction resistivity laterolog probe

13

J411 Caliper probe

14

LLY-1Flow probe

15

R411 Natural gamma probe

16

JD-1Conventional resistivity log probe

17

JDS-1  Brush electrode probe

18

JD-3 Soft-elctrode probe