New features:
Real time operating system with 32-bit microprocessor as the core and large screen LCD (320 × 240 dot matrix) display, Chinese interface, easy to operate
Adopting ultra large scale FPGA and DDS technology, as well as large-scale integrated power amplifiers, to improve the reliability of the instrument
The phase angle between three-phase voltage and the phase angle between voltage and current are fully closed-loop, ensuring low drift and high stability, with strong load capacity
2 brand new self calibration functions, any calibration point can be calibrated and used immediately
3. It can automatically measure the error of each point value on the tested table; The "reference error" and "relative error" of the calibration table are displayed simultaneously, which is convenient for users
4 high resolution up to 20ppm (0.002%), five and a half bit output value can be set arbitrarily
Equipped with multiple alarm and protection functions, it is safe and reliable to use
Equipped with RS232 interface, the interface protocol is open, and users can program and control the instrument themselves