PRODUCT
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MGY6501 portable multifunctional field calibrator


MGY6501 portable multifunctional calibrator is a new generation of multifunctional calibration instrument newly designed and produced by our company. The main control unit uses STM32 microprocessor, which has the characteristics of powerful functions, high reliability, and convenient software upgrade and maintenance, which greatly improves product performance.

  • Product description
  • Product introduction

    MGY6501 portable multifunctional calibrator is a new generation of multifunctional calibration instrument newly designed and produced by our company. The main control unit uses STM32 microprocessor, which has the characteristics of powerful functions, high reliability, and convenient software upgrade and maintenance, which greatly improves product performance.

    This machine uses an 8-inch touch LCD display with full Chinese display. The interface is clear and simple, easy to operate and has good visual effects. It has a complete protection function, which can automatically protect when the voltage is short-circuited and the current is open-circuited, and indicate the fault location. This machine can be controlled by a computer and can work independently from the computer. It integrates multiple functions such as calibrating AC and DC indicating instruments, power frequency and DC digital instruments.

    This machine has advanced technology, reliable performance, complete functions and easy operation. All functional indicators are in compliance with JJG 124-2005 "Calibration Regulations for Ammeters, Voltmeters, Power Meters and Resistance Meters" and JJF 1587-2016 "Calibration Regulations for Digital Multimeters" , the relevant requirements of JJF 1284-2011 "Calibration Specifications for AC and DC Ammeter Calibrators" are another latest contribution of our company to the majority of users.

    Main functions and features

    The instruments that can be calibrated by this machine are as follows:

    Indicating instruments: AC voltmeter, AC ammeter, single-phase AC power meter, DC voltmeter, DC ammeter, DC power meter, resistance meter, etc. The coil can be used to calibrate AC and DC clamp meters (1000A).

    The output AC voltage source, AC current source, and power source are all high-precision, high-stability standard sources. There is no need to add a meter for monitoring during use. The internal software self-calibrates and can automatically select gears.
    The output DC voltage source and DC current source are both high-precision and high-stability standard sources, and there is no need to add a meter for monitoring during use.
    Digital phase shift, phase adjustment fineness is 0.01°
    The output AC voltage and current realize closed-loop control to ensure low drift and annual stability.
    The output adopts dynamic load and automatically adjusts to keep the load constant and reduce the load regulation rate.
    Automatic fault detection, can display the fault location
    Large-capacity Flash rom can store calibration data
    Provides RS232 interface, which can be connected to PC for verification

    The main technical parameters

    ● Maximum AC and DC voltage output is 1100V, maximum current is 22A
    ● Analog resistance range: 0~50MΩ
        Frequency range: 10Hz~1kHz
    ● DC power: 1W~22kW
        Accuracy: 0.05%RD
        AC power: 3W~22kW
        Accuracy: 0.05%RD
    ●Power factor: -1~+1
        Phase output: 0~360°
        Minimum step size: 0.001°
    ● Accuracy: DC±0.01%, AC±0.05%

        Weight: <8kg

    Keywords:
    • 多功能
    • 交流
    • 直流
    • 校准
    • 输出
    • 电流
    • 电压
    • 功能
    • 交直流
    • 本机