Guwei AC/DC Digital Power Meter GPM-8310

Guwei AC/DC Digital Power Meter GPM-8310A digital power meter designed specifically for measuring the power of single-phase (1P/2W) AC power sources. This product adopts a 4 "TFT LCD display screen, 5-digit quantity measurement display, provides 19 related parameters for power measurement, integration measurement function, and has high-precision voltage/current/power measurement capability, front/rear panel input terminals, diverse communication interfaces, etc., to assist users in achieving clear, convenient, and accurate power measurement.

GPM-8213 provides up to 19 related parameters for power measurement, including voltage (Vrms/V+pk/V-pk), current (Irms/I+pk/I-pk), frequency (VHz/IHz), power (P/P+pk/P-pk), peak factor (CFV/CFI), apparent power (VA), reactive power (VAR), power factor (PF), phase angle (DEG), as well as measuring total harmonic distortion rate (THDV/THDI) and high-precision voltage/current/power measurement capability (± 0.1% read value ± 0.1% gear); And it makes good use of the advantages of TFT LCD display screen. In addition to presenting the same four measurement parameters as traditional power meters in a simple mode, it can even display eight measurement parameters (2 main measurements+6 monitoring measurements) in a mode, which not only meets the needs of precision and clarity in process testing, but also meets the diverse measurement application requirements in research and development design and quality verification.

GPM-8213 also provides measurement support to meet the equipment requirements for standby power consumption measurement in accordance with IEC 62301/EN 50564 for the tested product. This includes a testing bandwidth of up to DC~6kHz, support for low current settings up to 5mA (resolution up to 0.1uA), a power measurement resolution of 1uW, a peak factor of up to 3 (half range up to 6), and the ability to measure total harmonic distortion rate (at least 13th order power harmonics). For high voltage/high current measurement applications in general power measurement, PT/CT rate function is also provided to match external potential transformers or current transformers to meet measurement requirements.

In addition, in terms of data retrieval and storage, in addition to programming and reading through the standard RS-232C/USB interface (virtual COM)/LAN, an optional GPIB interface (to be installed before leaving the factory) is also provided to meet the habits of most users of automatic measurement systems.