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Capacitance MeterExpand Capacitance Meter
DC Electronic LoadExpand DC Electronic Load
Insulation Resistance MeterExpand Insulation Resistance Meter
Leakage Current MeterExpand Leakage Current  Meter
Hipot TesterExpand Hipot Tester
Inductance MeterExpand Inductance Meter
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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 MeterAT516
AT516 Micro Ohm Meter
AT516 DC Resistance Tester is a benchtop instrument with fully automated real-time detection controlled by a high-performance ARM microprocessor. The instrument has an accuracy of 0.05% and a measurement range of 1μΩ~20MΩ. The resistance value is displayed in 5 bits with 30000 readings and a maximum sampling speed of 7ms. The instrument has 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 the Handler interface.
The instrument comes standard with 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 automatic sorting system to complete automatic pipeline test. Communicate with computer, PLC or WINCE device to efficiently perform remote control and data acquisition functions.

Parameter DC Rresistance
Accuracy 0.05%
Measurement Range 1μΩ~20MΩ
Measurement current Max current:<1A
Range 10 ranges,auto and manual
Speed 140 times/second,67 times/second,35 times/second, 12 times/second,2 times/second
Display Show/ΔABS/Δ%/Sorting Results
Display Max 30,000
Adjustment Short-circuit Zero-Adjust for each range. REL function
Comparator 14 build-in comparators, HI/IN/LOW/GD/NG display and output, adjustable beep and volume
Trigger Internal ,Manual ,External, Remote Trigger
Interface RS-232C, Handler (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: 198VAC~240VAC Frequency: 50Hz Max Power: 15VA
Outside (mm):264 (width)x107(height)x350 (depth) Inside (mm):216(width)x88(height)x323(depth)4kg
ATL501A Kelvin clip ATL108: 232 communication cable
ATL620 Meter Resistance Four-terminal Clip
True-color TFT-LCD display Keypad locks function. Data Hold function Chinese and English menu
Temperature compensation function.
High current test function (open circuit voltage <20mV).
Alarm and display are adjustable.
Compatible with the SCPI command set.
Keyboard lock function.
● Suitable for all kinds of high, middle and low resistor
● Contact resistance of the switches
● Contact resistance of all kinds of connector
● Resistance of motor and transformer
● windings,
● Enamel-insulated wire resistance.
● relay/switch connector contacts,
● PCB patterns,
● chip inductor DC resistance.
● Wire Resistance.
● Car,ship and plane fasten or secure resistance.
More Details
Related Link...
  ● AT510Pro
  ● AT510
  ● AT510L
  ● AT510M
  ● AT512
  ● AT518L
  ● AT2511
  ● AT515
  ● AT516L
  ● AT518
  ● AT517