
GPM-8310 — Digital Power Meter
The GPM-8310 is a digital power meter from GW-INSTEK designed for single-phase (1P/2W) AC power measurement and to support DC voltage and current measurements. The instrument combines a wide measurement bandwidth, high-resolution A/D conversion, and a 5" TFT LCD for displaying measurement data and waveforms.
Features and Measurement Capabilities
- AC and DC Measurement: measurement bandwidth DC and 0.1 Hz to 100 kHz for voltage and current.
- 16-bit A/D converter with a maximum conversion rate of approximately 300 kHz.
- Supports single-phase, two-wire (1P/2W) measurement method and simultaneous V/I conversions.
- Display: 5" TFT LCD with waveform display capability for V/I/P.
- 25 power-related measurement parameters and harmonic analysis up to the 50th order.
- External sensor input sizes: support for EXT1/EXT2 sensor inputs and optional D/A/IO (DA4) options.
Interfaces and Operation
- Standard Interfaces: RS-232C, USB host/device, LAN, and GPIB.
- Auto and manual range select, peak measurements, zero-level compensation, and line filter (500 Hz cutoff) are documented features.
Documentation
See datasheet from the manufacturer
Specifications
- Manufacturer/model: GW-INSTEK GPM-8310
- Measurement bandwidth: DC, 0.1 Hz ~ 100 kHz
- Voltage measurement ranges: 15 V, 30 V, 60 V, 150 V, 300 V, 600 V
- Current measurement ranges (direct input): 5 mA, 10 mA, 20 mA, 50 mA, 100 mA, 200 mA, 0.5 A, 1 A, 2 A, 5 A, 10 A, 20 A
- A/D converter: 16 bit, maximum conversion rate approximately 300 kHz
- Display: 5" TFT LCD
- Harmonic analysis: up to 50th order
- Interfaces: RS-232C, USB host/device, LAN, GPIB
- Power supply: AC 100–240 V, 50–60 Hz
- Power consumption: max. 30 VA
- Dimensions and weight: 268(W) x 107(H) x 379(D) mm (with bumpers), approximately 2.9 kg
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