EFA-200/-300 5 Selecting an operating mode
5-5
5.2.4 Harmonic Analysis mode
Spectrum analysis with subsequent result evaluation
Figure 5-4 Harmonic Analysis mode measurement screen
Measurement aim: Measuring the harmonics of a fundamental wave.
Contactless check of quality of an energy supply.
Measurand: RMS or peak value of fundamental wave field strength and
fundamental wave frequency.
Harmonic ratios.
Display: Graphical display of spectrum during the measurement.
Evaluation results are then shown as a table.
Special features: –