Micro Ohm Tester AT515 DC Resistance Meter Measures Various High

Price: $4,393.32
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Manufacturer Description

Feature
? 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
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.

Specification
Parameter DC resistance
Accuracy 0.01%
Measurement Range 0.1??~1G?
Measurement current Current range: 1?A~1A
Range Automatic and manual with 11 ranges
Speed 167 times/second, 30 times/second, 10 times/second, 2 times/second
Display Direct reading, ?ABS, ?% and sorting results
Display Max 1,200,000
Adjustment Open & short reset for each range
Comparator 14 groups record, NG-LO, GD-IN, NG-HI display and output, adjustable beep and volume
Trigger Internal, manual, external and remote
Interface RS232C, Handler interface (PLC interface)
Temperature compensation Accuracy: 0.2 °C Range: 0?80 °C
Method 4 terminal shielding(2 check terminal and 2 driving terminal) and external shielding ground section
Voltage: 198V AC - 240V AC Frequency: 50/60Hz Power: Max 15VA
External size: 264mm (Width)x107mm (Height)x350mm (Depth) Inside size: 216mm (Width)x88mm (Height)x323mm (Depth) 4kg
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Product Features

AT515 is the first precision DC resistance tester to test ultra-low or low shunt resistance, using a high-performance ARM microprocessor-controlled micro-desktop instrument. The instrument has 0.01% accuracy and 0.1?? resolution, 0.1??~1.2G? 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.