DDC-8 Electronic Auto-Compensation Instrument DDC-8 manufacturer from China chongqing gold mechanical $electrical equipment co.,ltd

DDC-8 Electronic Auto-Compensation Instrument

Price:	1000.0~3000.0 USD
Payment Terms:	T/T,L/C,D/A
Place of Origin:	Chongqing, China (Mainland)


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Product Detail

Model No.: DDC-8

Production Capacity: 50sets /mouth

Delivery Date: 15days

Means of Transport: Ocean,Land,Air

Packing: ooden case

Application: Others

Electronic Auto-Compensation Instrument is widely used in searching water.

APPLICATIONS

The instrument canautomatically compensate for self-potential, drift, and electrode potential. Italso may store all the measured results for 800 points. Through the operation onthe key panel with 24 keys, the time, electrode constant and measuring times (N)are inputted and stored in it. Connecting with other computer through the portRS-232C, on-line working can be realized.

The instrument isapplicable for various resistivity prospecting using the methods of verticaldepth measurement, electric section, charge-up and natural potential. It iswidely used in geologic prospecting like hydrogeology, engineering andenvironmental protection. It is also used for metal and non-metal mineralprospecting.

FEATURES

PC computer's control
Direct readingresistivity
LCD display
Touch key panel
Auto-compensation fornatural potential
Data protection againstpower failure
Standard serial portRS-232C
9 patterns of polesdistribution

SPECIFICATIONS

External EHTSupply:10V~700V;Maximumsupply current:3000Ma
Protection ofOver-Voltage and Heavy Current. (If supplied with power generator, dummy load isneeded.
Moreover, no-loadvoltage must be not more than 700V).
MeasuringRange of Potential Difference:-3000mV~+3000mV.
Measuringaccuracy:±1.5%±0.1Mv.
CurrentMeasuring Range:0.1mA~3000mA;Measuringaccuracy:±1.5%±0.1mA.
CompensationRange for Natural Potential:-1000mV~+1000mV.
InputImpedance:>8MΩ.
NoiseSuppression Against the Industrial Frequency of 50HZ:>60dB.
WorkingTemperature:-10°C~+50°C.

CHONGQINGGOLD MECHANICAL & ELECTRICAL EQUIPMENT CO.,LTD

Established in 2009,Gold is a high -techenterprise specializing in design,manufacture and sale of geologicalinstrument.

Gold'sproducts are manufactured stricity in accordance with industrial standard andhave passed through quality and technical standard evaluation as wellasquality inspection. In 2010,Gold passed through ISO9001 International QualitySystem Certification.In July 2010,Gold obtained provincial certification ofhigh-tech enterprise,becoming an excellent supplier with outstanding productquality in China.

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