HP series of digital electrical parameter measuring apparatus is a new generation of intelligent product using digital sampling technology to have waveform quantitative analysis on the signal. It is the ideal upgrading product of traditional pointer type apparatus.
Measures:
Voltage, current, wattage, power factor, frequency
Features:
- Effective value measurement
- Automatic range switching and zero adjustment
- Embedded PLL and 16 bits A/D converters
- The four windows have digital display at the same time and can reduce the artificial reading error, intuitive and convenient.
- All the values of measured signal are True RMS, also applicable for the signal with fuzzy waveform.
- The inner part of the apparatus has double watch dog design and does not crash, with higher reliability.
- With RS-232C serial communication interface, it is convenient to have communication with the computer. (HP105)
- Meets IEC 61000-3-2 measurement requirements
Specifications:
- Voltage range: AC 75V/150V/300V/600V (Automatic range switching)
- Current range: AC 0.5A/2A/8A/20 (Automatic range switching)
- Input Frequency: 45Hz ~ 65Hz Band: 5KHz
- Maximum instantaneous enable input: 1600V / 50A
- Maximum consecutive enable input: 800V / 24A
- Accuracy: ±(0.4% of reading +0.1% of range+1 digit)
- Insulation resistance: the insulation resistance between signal input terminal, shell and power input terminal is larger than 5MΩ
- Withstand voltage: the withstand voltage between signal input terminal and shell, signal input terminal and power input terminal in one minute is 1500V.
