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News & Events
Applent Instruments Inc. is going to attend 2012 80th Electronic Exhibition, China in Shanghai from 30th, Oct to 1st, Nov. Booth number: booth N3, 3A131.
Applent Instrument Inc. is going to attend the 78th Electronic Exhibition, China
The global 10% above handset lithium batteries test by AT520SE.
AT610/AT611 has the 1000V impact protection.
What's New
AT511C Low Ohm Meter AT511C
AT520B HV Battery Resistance Meter [Second Edition 2011] High voltage and Internal Resistance Meter. The measurement voltage is more than 800VDC.
AT2816A LCR Meter Using true color TFT-LCD display,Test Freq: 24064 points,Test Speed:30times/second。
AT2818 Precision LCR Meter Using true color TFT-LCD display,Test Freq: 10Hz~300kHz,Test Speed:30times/second
Home Products Family Micro ohm MeterAT515
AT515 Precision Micro Ohm Meter
AT515 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.

Parameter DC resistance
Accuracy 0.02%
Measurement Range 0.1μΩ~1GΩ
Measurement current Current range: 1μA~1A
Range Automatic and manual with 11 ranges
Speed 167 times/second, 30 times/second, 10 times/second, 2 times/second
Display Direct reading, ΔABS, Δ% 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
ATL501: Kelvin clip ATL108: 232 communication cable
ATL620: meter resistance 4-terminal clamp fixture
True-color LCD display, switchable in Chinese and English menu
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
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.
More Details
Related Link...
  ● AT510Pro
  ● AT510
  ● AT510L
  ● AT510M
  ● AT512
  ● AT518L
  ● AT516
  ● AT2511
  ● AT516L
  ● AT518
  ● AT517