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This video demonstrates how to measure transient phenomena on power signals using the Yokogawa Test&Measurement PX8000 Precision Power Scope.
In several applications, especially those testing AC power to a standard such as IEC61000-3-11, the voltage and current signals must be monitored to confirm there are no major dips and/or swells in the signal. This can be done with instruments capable of reporting rms values, including power analyzers, traditional oscilloscopes, and some data acquisition systems.
To test to a standard, however, the instrument must have an accuracy spec that is traceable back to a national standard of calibration such as ISO17025 or NIST.
l Related Industries l
EVs & Transportation
Aerospace
Renewable Energy
Industrial & Consumer Electronics
Appliances
Semiconductor & Embedded Systems
EV Charging
An integrated measurement system for every electromechanical application
Modular platform combines oscilloscope and DAQ functionality
Capture high-speed transients and low-speed trends
Up to 4 wattmeters
0.1% of rdg + 0.1% of rng
DC to 20MHz
Precision Power Scope
Waveform Capture & Analysis
Harmonics, Cycle-by-Cycle, and FFT Analysis
Ensure compliance and optimize efficiency with Yokogawa power analyzers. Achieve unmatched accuracy in watts, power factor, harmonics, and efficiency—design greener systems and validate performance confidently.