The instrument has a powerful software system. The functions implemented by the software system mainly include data acquisition, data compression and storage, waveform analysis and statistics, graphics drawing tools, spectrum analysis tools, waveform combination operation tools, harmonic analysis, RMS calculation, and power calculation. , three-phase symmetry analysis, phasor diagram tools, etc.
The hardware system characteristics and technical parameters of the instrument are as follows:
1. 12 Low voltage / current analog amount acquisition, voltage input range-10V~10V, -200V~200V, -400V~400V, current input range-20mA~20mA, 1 analog amount-100mV~100mV input channel (100mv channel <10V)
2. Select the voltage channel input range, voltage or current signal type, and select it through the software
3. Signal acquisition error: -400V~400V Error was <0.5V
-200V~200V Error was <0.2V
-10V~10V Error was <0.01V
-20mA～20mA Error was <0.02mA
-Error of 100 m V to 100 m V <0.2mV
4. 12 Switch quantity measurement channel of active node, switching quantity signal range DC12-220V
5. 3 Switch output channel, maximum opening capacity AC220V / 1A
6. The maximum sampling frequency of the instrument is 100KHz, and the range can be set is 50Hz-100KHz
7. Split chassis structure, the operation terminal makes it more convenient for users to control the test and analyze the data
The 8. 2 USB ports are used for data download or keyboard / mouse input
The 9. 12.1-inch large color screen display, the touch screen way to realize human-computer interaction
10. The instrument comes with 32G data storage space
11. Sampling channel input impedance
-10 V to 10 V voltage gear Input an impedance of 820kΩ
-200 V-200 V voltage gear Input an impedance of 820KΩ
-400 V-400 V voltage gear Input an impedance of 820KΩ
-20mA~20mA current gear Input an impedance of 50 Ω
-100 m V to 100 m V voltage gear Input impedance, > 10M
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