Overview
Wasites PZ9800 (20A) Intelligent AC Power Meter is an electrical parameter tester that uses a high-speed CPU for data processing, voltage and current sampling through low temperature drift pure resistance or High Accuracy transformer to ensure that the sampling signal is not infiltrated and provide stable and accurate measurement. With true effective value (RMS) measurement function, it is suitable for full-wave, half-wave (AC and DC type) and irregular waveforms, and can measure parameters such as voltage, current, active power, Power factor and Frequency. The instrument has perfect functions, superior performance and simple operation to meet the high-speed measurement of production lines and laboratory R & D requirements.
Features
1. Digital display, intuitive reading, high-speed AD converter and 32-bit MCU operation.
2. Multiple windows simultaneously display voltage, current, Power, Power factor/Frequency, stable measurement, fast measurement.
3. Automatic switching of voltage and current range to improve Measurement accuracy.
4. Measurement accuracy is not affected by waveform, Reliability is high, Long life.
5. AC and DC type is suitable for half-wave rectification measurement, which can measure the AC component in DC, the DC component in AC or the true value (AC + DC).
6. With RS-232 Serial Communication interface, easy to communicate with the computer (this function requires a fee).
7. Can freely set the upper and lower limit alarm parameters, with sound and light alarm function, can set up qualified or unqualified alarm and delay alarm, batch detection to improve efficiency.
Principle
The instrument performs data processing through a high-speed CPU. The voltage and current are sampled by low-temperature drift pure resistors or High Accuracy transformers to ensure that the signal is not filtrated and achieve stable and accurate measurement. True RMS (RMS) measurement technology is used to adapt to various waveforms, including full-wave, half-wave and irregular waveforms, and automatic range switching improves accuracy.
Applications
Production lines, laboratories, and Quality control departments of manufacturers in the fields of lighting appliances, electric tools, household appliances, motors, electric heating appliances, etc
Steps
1. Connect the power supply and the device under test.
2. Turn on the instrument power.
3. Measurement parameters and alarm upper and lower limits are set as required.
4. Start measurement, observe the voltage, current, Power, Power Factor/Frequency data displayed in multiple windows.
5. If there is an alarm setting, pay attention to the sound and light prompts.
6. Turn off the power after the measurement is completed.
Notice
• Operating Environment Temperature 5~ 40 ℃, Humidity 20%~ 80% RH, Avoid condensation.
• Ensure that the voltage range is 3~ 600V and the current range is 0~ 20A.
• The wiring method is single-phase, please connect correctly to avoid errors.
• RS-232 communication function requires additional charges, please confirm before use.
• Periodically calibrated to maintain Measurement accuracy.
