Model NO.: Long Range Underground Metal Detector DJF
Origin: China
HS Code: 9030390000
Model NO.: Long Range Underground Metal Detector DJF
Origin: China
HS Code: 9030390000
Long Range Underground Metal Detector DJF Series Large Area Gold Detector
DJF Series Underground Gold Detector In Large Area Exploration
Main Applications and FeaturesHigh 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 CompositionOne 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 TransmitterAuto time travel, with regular current storage function to facilitate future resistance calculation
Micro-computer controlled, large-screen LED to display output voltage and current, touch panel.
Provide with RS-232 serial interface to facilitate the transferring of current data
High voltage, high current, with over-voltage and over-current protection and circuit-opening attention
DJS-8BHigh Power IP ReceiverRapid and Accurate: By adopting pulse delay synchronization mode and high-precision quartz clock synchronization mode, more accurate power-off delay is enabled, precise polarization measurement is realized, thus overcome the enlarging problem of apparent polarization error caused by large judgement error in power-off time for similar instruments.
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 facilitate the calculation of apparent resistivity.
Extra-large Storage: 15, 000 groups of measured values can be stored, no loss even in case of power failure
Strong Anti-interference Capability: Adopt signal enhancement technology to suppress the interference a, thus highlight the effective signals.
RS-232C serial port can work with microcomputer (PC) on-line.
Fault Diagnosis: Fault location and damaged device can be accurately identified.
Model & Name:
 |
DJS-9 Direct Current IP Receiver
 |
Voltage Measuring Range:
 |
±18V±1%
 |
Current Measuring Range:
 |
1μA~2000mA, 1μA~6000mA (two taps)
 |
Apparent Polarizability Measuring Range:
 |
±0.5%, ±1 digit
 |
Measuring Current Accuracy:
 |
0.5%±1 digit
 |
Adapted Power Supply Time:
 |
1-60s(optional)
 |
Stacking Fold :
 |
1-10(optional)
 |
Sync System:
 |
GPS Synchronization ; High Precision Quartz Clock Synchronization; Software Synchronization
 |
Power off time delay:
 |
100ms~1000ms(optional)
 |
SP Compensation Range:
 |
1000mV
 |
Input Impedance:
 |
>30 MΩ
 |
Power Supply:
 |
7.2V8.8Ah Recharge Li-ion Battery (working for 50hours)
 |
Weight:
 |
1.5kg
 |
Operating Temperature:
 |
-10°C~50°C, 95%Rh
 |
Size:
 |
240×95×240mm
 |
Long Range Underground Metal Detector DJF Series Large Area Gold Detector
DJF Series Underground Gold Detector In Large Area Exploration
Main Applications and FeaturesHigh 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 CompositionOne 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 TransmitterAuto time travel, with regular current storage function to facilitate future resistance calculation
Micro-computer controlled, large-screen LED to display output voltage and current, touch panel.
Provide with RS-232 serial interface to facilitate the transferring of current data
High voltage, high current, with over-voltage and over-current protection and circuit-opening attention
DJS-8BHigh Power IP ReceiverRapid and Accurate: By adopting pulse delay synchronization mode and high-precision quartz clock synchronization mode, more accurate power-off delay is enabled, precise polarization measurement is realized, thus overcome the enlarging problem of apparent polarization error caused by large judgement error in power-off time for similar instruments.
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 facilitate the calculation of apparent resistivity.
Extra-large Storage: 15, 000 groups of measured values can be stored, no loss even in case of power failure
Strong Anti-interference Capability: Adopt signal enhancement technology to suppress the interference a, thus highlight the effective signals.
RS-232C serial port can work with microcomputer (PC) on-line.
Fault Diagnosis: Fault location and damaged device can be accurately identified.
Model & Name:
 |
DJS-9 Direct Current IP Receiver
 |
Voltage Measuring Range:
 |
±18V±1%
 |
Current Measuring Range:
 |
1μA~2000mA, 1μA~6000mA (two taps)
 |
Apparent Polarizability Measuring Range:
 |
±0.5%, ±1 digit
 |
Measuring Current Accuracy:
 |
0.5%±1 digit
 |
Adapted Power Supply Time:
 |
1-60s(optional)
 |
Stacking Fold :
 |
1-10(optional)
 |
Sync System:
 |
GPS Synchronization ; High Precision Quartz Clock Synchronization; Software Synchronization
 |
Power off time delay:
 |
100ms~1000ms(optional)
 |
SP Compensation Range:
 |
1000mV
 |
Input Impedance:
 |
>30 MΩ
 |
Power Supply:
 |
7.2V8.8Ah Recharge Li-ion Battery (working for 50hours)
 |
Weight:
 |
1.5kg
 |
Operating Temperature:
 |
-10°C~50°C, 95%Rh
 |
Size:
 |
240×95×240mm
 |
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