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  • 0.1uΩ to 1GΩ Precision Micro Ohm Meter

    Model: AT515

    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

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    • AT515 is the pioneer of a high precision resistance meter, which is used to test super low or low resistance, it adopts high-performance ARM micro processor control. 3.5 inches true-color LCD display screen with Chinese and English menu.

      AT515 has accuracy of 0.01% and resolution 0.1μΩ, 0.1μΩ - 1.2GΩ measurement range. Excellent repeat measurement, break through the resistance value display of 6.5dgts, has 1,200,000 reading, maximum sampling rate is 4.5ms. Instrument has built-in temperature compensation interface to compensate the error caused by temperature.

      Instrument has built-in 14 bins of comparator output, can setup 10 GD bins, and all bins comparator results can be output by Handler interface.

      Instrument has RS-232 interface, adopts SCPI to communicate with PC, PLC or WINCE equipment, in order to efficiently realize remote control and data acquisition function.

      It is applied in measuring low resistance, shunt and contact resistance with high speed test.

      AT515-ST.jpg


      Application

      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

    • Parameter

      DC resistance

      Accuracy

      0.01%

      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

      Show,ΔABS,Δ% and sorting   result

      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

      Display

      3.5 inch true-color   LCD 

      Language

      Chinese,English

      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

      Power Supply

      Voltage: 198V AC - 240V AC   Frequency: 50/60Hz Power: Max 15VA

      Dimensions

      264(W)mm*107(H)mm*350(D)mm

      Weight

      4kg

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