New ERT Electrical Resistivity Tomography Equipment Underground 2D Res Imaging Survey

New ERT Electrical Resistivity Tomography Equipment Underground 2D Res Imaging Survey

HIGH DENSITY
ELECTRICAL MEASUREMENT SYSTEM

System features
The system uses EDFD-12 microconverter to connect 12 centralized cables, which
overcomes the shortcomings of many distributed cable circuit nodes, high failure rate, and the
difficulty of on-site construction in centralized high-density system. It can be rolled in units of 12
integer multiples of electrodes to achieve long profile measurements. Android terminal remote
control, convenient and flexible, simple operation, rich display information, large data storage. Up
to 19 pole running methods, and can also be pre-ordered according to user needs

Technical Indicators

Technical Indicators
EDFD-12 Converter specifications
 Control electrode number: 12
 Cable: 32 core, outer diameter Φ6mm
 Maximum working voltage: 1000V
 Maximum working current: 4.0A
 Dimensions: Φ52×240mm
 Controller weight: 0.5Kg
 Spacing between taps: specified by the user when ordering (usually 5m or 10m)
Introduction of EDJD-3 direct current instrument
Receive some technical indicators
 Full waveform recording
 Can be a single machine to carry out conventional electrical (IP) measurement, medium
power short wire IP transmitter, well IP measurement host
 Voltage channel: ±60V, ±0.1% ±1 word
 Voltage maximum sampling resolution: 5nV
 Voltage measurement accuracy: ≤±0.1% ±1 word
 Input impedance: ≥50MΩ
 Apparent polarization measurement accuracy: ±0.2% ±1 word
 SP compensation range: ±10V
 Current channel: 6A, ±0.1% ±1 word
 Current maximum sampling resolution: 10nA
 Current measurement accuracy: ≤±0.1% ±1 word
 Suppression of 50Hz power frequency interference is better than 80dB

Launch part of the technical indicators
 Maximum transmit power: 9KW
 Maximum power supply voltage: ±1500V
 Maximum supply current: ±6A
 Power supply waveform: pulse width 1~60 seconds, duty cycle 1:1, bipolar
Other
 Weight: 5.7KG
 Dimensions: 339mm× 295mm×152mm

EDDY-600B Power Box
The power supply takes the automobile battery as the reference power supply, and adopts
DC/DC conversion to output multi-gear DC voltage, which can replace the battery box and
other rechargeable power boxes configured with multi-functional electric law instrument and
high-density electric law instrument, which solves the problem of heavy traditional dry battery
box, large battery consumption, environmental protection and expensive and easy damage of
rechargeable lithium power supply, and has many advantages such as multiple voltage ranges,
portability, easy maintenance, and easy use.

1. Main technical indicators

 Weight: 6.1kg
 Maximum output current: 1A
 Efficiency: 85% (typical)
 Maximum input current: 100A
 Input voltage range: 11.8~14.2V (car battery)
 Dimensions (length×width×height): 440mm×160mm×300mm
 Output voltage: 50V, 100V, 200V, 300V, 400V, 500V, 600V
2. Instrument features

 The input circuit has the function of anti-reverse connection, and the battery does not work when it is reversed.
 The product has the internal temperature intelligent control function, when the temperature of the power device rises to 45C°, the fan starts, and when the temperature exceeds 95C°, the system will automatically stop working to prevent further damage to the equipment.
 The product has an input over-voltage and under-voltage protection circuit, which can avoid the shortening of the service life caused by the over-discharge of the battery.
 The product has output over-current protection function and comes with a high-voltage fuse.

1. who are we?
We are based in Shandong, China, start from 2022,sell to North America(30.00%),Western Europe(25.00%),Eastern Europe(20.00%),Southeast Asia(15.00%),South America(5.00%). There are total about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
sawmill machine,mini tracked dumper,wood chipper,wood splitter,log grapple

4. why should you buy from us not from other suppliers?
We have Flexible R& D Team with individual developing workshop; Independent QC Team; 30 fixed Staff, 10, 000 square meter working area; Production Capacity: 10000 units; Main Markets: Europe, America, south-east Asian; Certificate: ISO9001, CE, EURO5.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian