Djf-2 5/10/15kw High Power DC IP Measurement for Geological Survey

Main Applications and Features

· High Power Direct Current IP Measuring System includes: Receiver, time domain IP transmitter, rectification power, simulator and dummy load. The system is a high-tech product which integrated with geophysics, electronics, computer technology, information processing technology, aiming to hydro-geological, mineral geology, engineering geology, energy, geology, environmental geology applications.
· For large areas of metal mining, non-metallic mineral resources, geological survey and detailed survey work, search for groundwater and other hydrological and engineering geological exploration.
· The system transmitter has two synchronization mode (domestic initiation): Delay synchronization after pulse and high-precision quartz clock synchronization, which allows high efficiency of field production, also convenient and flexible.

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

· 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 (including data like year, month, date, hour, minute, etc. Of measurement time), 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

DZ-2 5/10/15KW Rectifier Power Source

Technical Specifications

· Input Voltage: 220V/50Hz AC
· Voltage Allowable Fluctuation Range: -15%~+10%
· Output Voltage: 50/100/200/300/400/500/700/850/1000V
· Maximum Power Supply Current: 5/10/15A
· Maximum Output Power: 5/10/15KW
· Voltage Indication Accuracy: ± 1%
· Current Indication Accuracy: ± 1%
· Working Temperature: -10~50, Humidity 95%
· Weight: 45/66/98 kg
· Volume: 480× 338× 400mm

DJS-8B High Power IP Receiver

Technical Specifications

· Maximum Measuring Voltage: ± 3V
· Measuring Voltage Resolution: 0.01mV
· Measuring Voltage Accuracy: ± 1%, ± 1 digit
· M Value Width Ratio: 1: 2: 4: 8;
· Polarizability Measurement: 0.2± 1 digit at M s ≤ 3%; 0.1± 1 digit at M s ≥ 3%
· Power Supply Cycle: 4, 8, 16 seconds (three kinds)
· Number of Repeated Measurements: Optional from 1 to 10
· Instrument Delay Time: 100ms ~1000ms, can be set optionally
· Suppression on 50Hz Power Frequency: Better than 80dB
· Input Impedance: >30 MΩ
· Data Storage Capacity: 128KB
· Machine Working Temperature: -10~50, humidity 95%
· Volume: 240× 95× 240mm

DZ-2 5/10/15KW Rectifier Power Source

Technical Specifications

· Input Voltage: 220V/50Hz AC
· Voltage Allowable Fluctuation Range: -15%~+10%
· Output Voltage: 50/100/200/300/400/500/700/850/1000V
· Maximum Power Supply Current: 5/10/15A
· Maximum Output Power: 5/10/15KW
· Voltage Indication Accuracy: ± 1%
· Current Indication Accuracy: ± 1%
· Working Temperature: -10~50, Humidity 95%
@ Weight: 45/66/98 kg
· Volume: 480× 338× 400mm