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Resistance meter

The AT510 is a high-precision, wide-range resistance tester controlled by a high-performance microprocessor. It can test resistances from 1μΩ to 3MΩ and displays 30,000 counts. The testing speed is up to 60 times/second, and even at 15 times/second, the accuracy can still be guaranteed to 0.05%, and the reading fluctuation can be controlled to within 3 digits.

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The AT510 is a high-precision, wide-range resistance tester controlled by a high-performance microprocessor. It can test resistances from 1μΩ to 3MΩ and displays 30,000 counts. The testing speed is up to 60 times/second, and even at 15 times/second, the accuracy can still be guaranteed to 0.05%, and the reading fluctuation can be controlled to within 3 digits.

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  • Product Description
    • Commodity name: Resistance meter

    The AT510 is a high-precision, wide-range resistance tester controlled by a high-performance microprocessor. It can test resistances from 1μΩ to 3MΩ and displays 30,000 counts. The testing speed is up to 60 times/second, and even at 15 times/second, the accuracy can still be guaranteed to 0.05%, and the reading fluctuation can be controlled to within 3 digits.

    The AT510 is a high-precision, wide-range resistance tester controlled by a high-performance microprocessor. It can test resistances from 1μΩ to 3MΩ and display 30,000 counts. The test speed is up to 60 times/second; even at 15 times/second, the accuracy is still guaranteed to be 0.05%, and the reading fluctuation can be controlled to less than 3 digits. It is equipped with a temperature compensation function for accurate testing of Kelvin resistors. An optional headphone jack is available for

     

    quiet testing on the assembly line without interference. Three current modes meet various demanding resistance testing requirements. The unique three current test modes (high current, low current, pulse test mode) and the standard temperature

     

    compensation function can adapt to different test requirements.

     

    Applicable to automated equipment, it can output GD/NG signals using RS232C and HANDLER interfaces to improve the efficiency of automated production testing!

     

    Features

    • Thermocouple compensation function.
    • Built-in temperature compensation function.
    • Optional headphone jack.
    • Optional Kelvin resistor fixture.
    • High current test function.
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    Technical Specifications

    Measurement Parameters DC Resistance
    Basic Accuracy 0.05%
    Measurement Range 1μΩ~3MΩ
    Signal Source I-max: <1A Current Mode: High Current, Low Current, Pulse Current
    Range Nine ranges, automatic and manual
    Measurement Speed 60 times/second, 15 times/second, 2 times/second
    Display Results Direct reading, ΔABS, Δ%, and sorting results
    Maximum Reading 30,000
    Calibration Short circuit zeroing across the full range
    Comparator 30 comparators, displaying and outputting NG-LO, GD-IN, NG-HI. Sound and volume adjustable.
    Trigger Mode Internal, manual, external, remote trigger
    Interface RS232C interface, Handler interface (PLC interface)
    Temperature Compensation Accuracy: 0.2 °C Range: 0~80 °C
    Test Terminals 4-terminal shielded (including 2 sensing terminals and 2 driving terminals) and external shielded ground terminal
    Power Requirements Voltage: 198VAC~240VAC Frequency: 50Hz Power: 15VA
    Dimensions and Weight External dimensions (mm): 264 (W) x 107 (H) x 350 (D) Internal dimensions: 216 (W) x 88 (H) x 323 (D) Weight: 4kg
    Accessories L501 Kelvin clip, ATL801: 232 communication cable
    Optional Accessories ATL620 Kelvin resistor 4-terminal fixture
    Other Four-color vacuum fluorescent display (VFD), keyboard lock, data retention function

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Applications

    ● Measuring various high, medium, and low-value resistors
    Various switch contact resistances
    Connector contact resistance
    Relay coil and contact resistance
    Micro-stepping motor coil internal resistance test
    Transformer, inductor, deflection coil winding resistance
    Solder joint contact resistance
    Conductor resistance
    Metal riveting resistance of cars, ships, and aircraft
    Printed board lines and hole resistance
    Metal flaw detection
    Constantan shunt, ammeter shunt

     

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