Product Details

Main funtion :High Power Direct Current IP Measuring System includes:

· The system is integrated with geophysics, electronics, computer technology, information processing technology, for hydro-geological, mineral geology, engineering geology, energy, geology, environmental geology applications.

· The system transmitter has two synchronization mode: delay synchronization after pulse and high-precision quartz clock synchronization, which is convenient and flexible and allows high efficiency of field production.

· For large areas of metal mining, non-metallic mineral resources, geological survey and detailed survey work

· receiver, time domain IP transmitter, rectification power, simulator and dummy load.

· search for groundwater and other hydrological and engineering geological exploration.

System Composition
One 5/10/15KW High Power Direct Current IP Transmitter
One 5/10/15KW High Power Rectifier Power Source
One or more DJS-8B Direct Current IP Receiver
Electrodes AB, Power Lines AB, Measuring Electrodes, and other related accessories

DJF-2 5/10/15kw Transmitter

· High voltage, high current, with over-voltage and over-current protection and circuit-opening attention

· Auto time travel, with regular current storage function to facilitate future resistance calculation

· Provide with RS-232 serial interface to facilitate the transferring of current data

Technical Specifications

· Micro-computer controlled, large-screen LED to display output voltage and current, touch panel.

· Maximum Transmitting Power: 5 /10 /15KW

· Maximum Power Supply Voltage: ± 1000 V

· Maximum Power Supply Current: 5/10/15A

· Power Supply Pulse Width: 1~60 sec.

· Output Waveform: Bipolar waveform, Duty Cycle 1:1

· Current Storage Time Interval: Programmable, Step Length: 1 minute

· Data Storage: Can store current data not less than 8,000 groups, with power-failure protection

· Large Screen Display: 160 × 128 Lattice Graphic LCD

· Working Temperature: -10℃~ +50℃, 95%Rh

· Storage Temperature-20℃~ +60℃

· Volume: 476×309×247 mm

· Weight: 12 kg

DJS-8B High Power IP Receiver

· Rapid and Accurate:

· By using pulse delay synchronization mode and high-precision quartz clock synchronization mode, more accurate power-off delay is enabled , precise polarization measurement, solve the enlarging problem of apparent polarization problem caused by large judgement error in power-off time for similar instruments.

· Strong Anti-interference Capability: Adopt signal enhancement technology to suppress the interference a, thus highlight the effective signals.

· Automation: SCM (Single Chip Micyoco) automatically execute self-potential compensation, gain adjustment, filtering and signal enhancement.

· Time Parameter Recording: DJS-8B has auto travel time function, with measuring time stored together with measured results to help the calculation of apparent resistivity.

· Extra-large Storage: 15,000 groups of measured values can be stored,

· RS-232C serial port can work with microcomputer (PC) on-line.

· Fault Diagnosis: Fault location and damaged device can be accurately identified.

DMF-2 Micro-Power Detection Transmitting Device (Simulator)
Main Applications :

· Can be micro-power transmitter, and be outcrop for rock samples or field ore body

· Output Analog Signal: 6 taps: 3/10/30/100/300/1000mv

· Be signal source for DJS series receiver to test the working status of receiver.

· Output Apparent Polarizability: 4 taps: 0% (zero polarization), 3%, 10%, 50%

· Analog Output Waveform: positive and negative square wave, duty cycle 1:1

· Cycle Selection: power supply square wave pulse width 1~15s. (Cycle: 4~6s)

· Working Temperature: -10℃~50℃, 95% RH

· Power Supply: 1# dry cell, 6 pcs.