Precision Micro Ohm Meter DC Resistance Tester with Measuring Range 0.1μΩ to 1.2GΩ 0.02% Accuracy Build-in RS-232 & Handler Interface

YFYIQI Precision Micro Ohm Meter DC Resistance Tester with Measuring Range 0.1μΩ To 1.2GΩ 0.02% Accuracy Build-in RS-232 & Handler Interface Overview: It is the first precision DC resistance tester in China to test ultra-low or low shunt resistance, using a high-performance ARM microprocessor-controlled micro-desktop instrument. The instrument has 0.02% accuracy and 0.1μΩ resolution, 0.1μΩ~1.2GΩ measurement range. Superior repeatable measurement accuracy; breakthrough technology allows resistance values to be displayed in 6.5 bits with 1,200,000 readings and a maximum sampling speed of 4.5ms. The instrument has a built-in temperature compensation interface to compensate for errors due to temperature. The instrument has built-in 14-step comparator output, which can set 10 qualified files, and all the comparator results can be output through Handler interface. The instrument is equiped with standard RS-232 interface, using SCPI (Standard Command for Programmable Instrument standard command set) and Modbus protocol (Modbus has become the national standard GB/T19582-2008) applied to the automatic sorting system to complete the automatic pipeline test. Communicate with a computer, PLC or WINCE device to efficiently perform remote control and data acquisition functions. Features: *Temperature compensation function *High current (open circuit ＜20mV) *Compatible with SCPI *Excellent repeat measurement accuracy *Keypad lock function *Data hold function *Comparator and data output function Specification: Parameter:DCR Accuracy:0.02% Measurement Range:0.1μΩ~1.2GΩ Measurement current:Current: 1μA~1A Range:Automatic,Manual, 11 ranges Speed：220 times/s, 130 times/s, 50 times/s, 10 times/s Display：show, 、ΔABS、Δ% sorting results Display Max：1,200,000 Adjustment：short-circuit reset for all range Comparator：build in 14 bin comparators, display & output BIN1~BIN10, HIGH, IN, LOW beep Trigger：Internal, Manual, External, Remote trigger Interface：RS232, Handler (PLC) Temperature compensation：Accuracy:：0.2°C range：0～80°C Method：4 terminal shielding (2 check terminal & 2 driving terminal), external shielding ground section Power Supply：V:198VAC～240VAC Fre：50Hz Power：15VA Dimension & Weight：216x88x323mm Weight：4kg Accessories：ATL501,ATL801 Optional Accessories：ATL620(If you need,please contact us) Other Functions:4 color VFD display , keyboard lock, data hold function Application: Measure various high, medium and low value resistors Various switch contact resistance Enameled wire resistance Connector contact resistance Relay wire package and contact resistance Transformer, inductor, motor, deflection coil winding resistance Solder joint contact resistance Wire resistance Metal riveting resistors for cars, boats and airplanes Printed lines and fused resistors Characterizing the low resistance characteristics of electromechanical components Metal flaw detection, etc.

• 1.It is the first precision DC resistance tester in China to test ultra-low or low shunt resistance, using a high-performance ARM microprocessor-controlled micro-desktop instrument.
• 2.The instrument has 0.02% accuracy and 0.1μΩ resolution, 0.1μΩ~1.2GΩ measurement range. Superior repeatable measurement accuracy; breakthrough technology allows resistance values to be displayed in 6.5 bits with 1,200,000 readings and a maximum sampling speed of 4.5ms.
• 3.The instrument has a built-in temperature compensation interface to compensate for errors due to temperature.
• 4.The instrument has built-in 14-step comparator output, which can set 10 qualified files, and all the comparator results can be output through Handler interface.
• 5.Measurement Range:0.1μΩ~1.2GΩ