Jiangxi JULYWELL Science & Technology Development Co., Ltd

The core of the 0.05-stage three-phase multi-functional standard table is a high-precision frequency AC collector consisting of a 32-bit DSP and a 16-bit high-speed low-power digital analog converter. It can be used not only as a standard instrument for calibration units, but also as a calibration instrument for calibration unit testing. The 6.5-inch TFT color LCD display is used for clear graphics and character display. The device has the characteristics of wide range, high precision, reliable operation and convenient operation.
Key features and features:
1, it can measure AC voltage, current, active power, reactive power, frequency, phase and power factor;

2, it can measure the voltage, current harmonic content and waveform distortion;

3, the standard pulse frequency as the active power and reactive power measurement standard, its maximum output can reach 2MHz;

4, can measure the voltage, current and power stability of the calibration device;

5, can measure the calibration device standard deviation estimate;

6, can measure the three-phase voltage of the calibration device and three-phase current symmetry;

7, can measure the calibration device instrument location of magnetic induction;

8, can measure the DC voltage and DC current (optional);
9, the measurement of the transmitter;

10, equipped with RS-232 interface, can be controlled and operated by the PC. It can be matched with the AC DC table and transmitter checker to form a high-precision, high-stability 0.03-level three-phase AC table test system.