PRODUCT
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  • HG30-3D.png

HG-3D handheld single-phase field calibrator


The handheld single-phase electric energy performance calibrator is designed for on-site online testing of the accuracy and function of single-phase electric energy meters. It can measure electric energy, power, current, voltage, power factor, meter error and constant calibration without power interruption or disconnection. It can save the data of 2000 meters. At the same time, it has data query and management functions.

  • Product description
  • The handheld single-phase electric energy performance calibrator is designed for on-site online testing of the accuracy and function of single-phase electric energy meters. It can measure electric energy, power, current, voltage, power factor, meter error and constant calibration without power interruption or disconnection. It can save the data of 2000 meters. At the same time, it has data query and management functions.

    The instrument uses a 32-bit ARM embedded system, graphically displays the menu, and completes precision adjustment through buttons, thereby improving reliability and stability. This instrument is compact and lightweight, has complete functions, is easy to use, and has beautiful appearance. It is an ideal instrument for online detection of single-phase electric energy meters.


    Technical performance

    Working power: 100-270 (AC)
    Voltage measurement: Level 0.2 (110V-270V)
    Current measurement: wide range current clamp: 100A

    Accuracy 0.2 level

    Electric energy measurement: wide range current clamp 100A

    Accuracy: 0.3/0.5 level

    Power factor: 0.01 (0.4000~1.0000)
    Configurable dummy load: current 5A/2A (optional)
    Harmonic test: 1~32nd
    CT transformation ratio test: The CT transformation ratio test can be carried out through a current clamp meter.
    Constant calibration test can be performed on the meter.

    The instrument can store at least 2,000 sets of table data.

    11. The verification data can be managed through the data line. (optional)

    12. Instrument constant: 800

    Weight: 0.5Kg

    Volume: 205mm×100mm×35mm

    Keywords:
    • 电流
    • 仪器
    • 精度
    • 测量
    • 数据
    • 常数
    • 功能
    • 进行
    • 测试