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WDJD-4 Multi-function Digital DC Resistivity/IP Meter

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Negotiable Min Order Quantity Unit

Required Quantity

Place of Origin: China

Payment Terms: Negotiable

Production method: Negotiable

Shipping / Lead Time: Negotiable / Negotiable

Keyword: geological instrument, resistivity meter, ip meter, resistivity ip meter

Category: Testing Equipment

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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd

Membership: BIZ

Country / Year Established: China /

Business type: Trading Company

Verified Certificate: 9

Minisite Follow Company

PRODUCT DESCRIPTION COMPANY INFORMATION Related Products

Product name	WDJD-4 Multi-function Digital DC Resistivity/IP Meter	Certification	-
Category	Testing Equipment	Ingredients	-
Keyword	geological instrument , resistivity meter , ip meter , resistivity ip meter	Unit Size	-
Brand name	-	Unit Weigh	-
origin	China	Stock	-
Supply type	-	HS code	-

Product Information

WDJD-4 Multi-function Digital DC Resistivity/IP Meter is our new generation model with 32 single-chip and 24 bit A/D technology on the basis of years of experience of design and manufacture, which could carry on Res and IP survey at the same time. It features multiple functions, high accuracy, fast speed, high reliability and excellent expandability. Measured data of WDJD-4 can be processed by other multi-electrode resistivity software, which makes the interpretation more convenient.

The single WDJD-4 can conduct general electrical resistivity/IP survey with twist pair wire, iron electrodes and power source. If WDJD-4 is used together with WDZJ-4 multiplex electrode switcher multi-electrode cable, electrodes and power source, it can conduct not only general electrical resistivity/IP survey but also multi-electrode 2D Resistivity imaging.

Receiving
Voltage	± 6 V,±1 % ± 1LSB
Measurement accuracy	if Vp≥10mV, ± 5‰ ± 1LSB; if Vp < 10mV, ±1% ± 1LSB; if Vp≥10mV, ± 5‰ ± 1LSB; if Vp < 10mV, ±1% ± 1LSB
Input impedance	≥50MΩ
Measurement precision of apparent polarizability	± 1%± 1LSB
SP compensation range	± 10V
Current	6 A,±1% ± 1 LSB
Measurement accuracy	if IP≥10mA, ± 5‰± 1LSB; if IP<10mA,± 1%± 1LSB
Suppression	over 90Db for 50Hz industrial frequency (common mode interference or differential mode interference)
Transmitting
Maximum transmitting power	±6600W
Maximum voltage	±1100V
Maximum current	±56A (when voltage ≤900V)
Pulse width	1~60s, duty cycle is 1:1
Others
Working temperature	-10°C~+50°C (Environmental), 95 %RH
Storage temperature	-20°C~+50°C (Environmental)
Power supply	internal 12V 9Ah rechargeable battery , lasts for 30 hours (or 12V external power supply)
Overall current	≤55mA
Weight	≤4.5Kg
Dimension (LxWxH)	270mmx246mmx175mm

B2B Trade

Price (FOB)	Negotiable	transportation	-
MOQ	Negotiable	Leadtime	Negotiable
Payment Options	Negotiable	Shipping time	Negotiable

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd

Minisite Heart

Country / Year Established: China /

Membership: BIZ

Business type: Trading Company

President: Yanzhang

Product Category: Electrical Instrument

No. of Total Employees: 1-50

Company introduction: Chongqing Gold M& E Equipment Co., Ltd. is specializes in manufacturing and development of high-resolution geophysical instruments such as Resistivity Meter, IP instrument, Resistivity Imaging, Seismic instrument, magnetic instrument, borehole camera, borehole logger and drilling equipment ( core drill rig, water well drill rig,engineering drill rig, anchor drilling rig and so on. Also we supply the surveying equipment such as GPS, Total Station, Echo sounder and so on.