Dwj-3b IP & Resistivity Receiver

• After-sales Service: 24/Hrs Reply
• Warranty: 1 Year
• Accuracy: +/-2% +/-1word
• Input Impedance: >100momeg
• Polar Resolution: 0.001%
• Measure Mode: Auto External Control; Short Conducting Wire
• Model NO.: DWJ-3B
• Potential Precision: +/-2% +/-1word
• Transport Package: Carton Case
• Specification: ISO
• Trademark: SAMYON
• Origin: Cn
• HS Code: 903180
• Production Capacity: 100sets Per Month

Product Description

DWJ-3B is a new generation DC-mode receiver that can be used in the measurement of Resistivity method and Induced polarization method, and can also display the Apparent Resistance Rate & Apparent Stimulation Rate, Half Decay time, Cumulative Sum, Degree of deviation, spontaneous potential, supply current and primary field ,etc.

Application:
Search for Groundwater sources, Hydrological engineering, and Geological exploration, etc.

Specification	Parameter	Specification	Parameter
Input impedance	>100MΩ	Potential Precision	±2%±1word
Primary Potential resolution	1μV maximum measuring capability:20V	Temperature	-10ºC~+50ºC(LCD 0ºC)
Polar Resolution	0.001%	Polarization Precision:	±2%±1 word
Current Resolution	0.01mA	Current Precision	±2%±1word
Auto compensation	0~±1023mV	Temperature	-10ºC~+50ºC(LCD 0ºC)
50Hz Restrain	>80dB(from 49.5~50Hz)	Secondary Field Sampling Method	Fixed area of multi-blocks, 4~7 blocks Single block of area, adjustable time delay and sampling width
LCD	3 Inch TTF true color; Display sounding curve and resistivity curve of unite section method.
Storage	16M nonvolatile storage,  for long time	Measure Mode	auto external control; short conducting wire
Humidity	93%RH(+40ºC)	External Dimension	270×130×190mm