Geophysical Well Logging Syetem  Automatic Engineeing Logging System

Applications and Feature

• Integration of Acquisition Host Machine, Winch Controller and Industrial Personal Computer (IPC) Large Screen LED Display
• For upward logging, also for downward logging
• Can receive digital / analog / pulse signal
• Winch automatically stops upon reaching the logging termination depth
• Automatic sampling as per depth interval, sampling interval arbitrarily
• Indoor simulation logging, repeatability observation of instruments and probes
• Integration of depth control system and data acquisition system
• Digital real-time display of frequency, voltage for supply voltage
• Real-time display of working voltage, working current for downhole probe
• Membrane panel, attractive and durable
• Power Supply Current: 8 Stalls Optional
• Small-sized, Light in weight

Technical Specifications

• 12bit A/D Conversion, Program-Controlled Magnification K=0.5~128
• Counting Channel: f≤500KHz
• Digital Signal Transmission Frequency: 9600bit/s
• Activation Rate Power-off Delay: 1~9999msOptional
• Depth Measurement Error: ≤0.4‰
• Logging Speed: 0.5~30m/min Adjustable (The speed is relative to sampling interval)
• Power Consumption: <1.5kW
• Volume: 480×280×230mm, Weight: <10Kg
• Analog Signal Input Range: ≤±10V
• Electrical Logging Power Supply Current: 1mA~500mAOptional, Resistivity Power Supply Cycle: 400ms
• Activation Rate Power Supply Time: 1~99sOptional
• Activation Rate Sampling Interval: 1~9999msOptional
• Depth Display Range: 0~9999.99m
• Working Temperature Range: -10°C~ +50°C
• Working Power Supply: AC220V±10% 50Hz ±5%
• Continuous Working Time: ≤24 h