Note:
The conductors in electrical cord sets are often twisted. For best
results, move the probe tip along a length of the cord to assure
placing the tip close to the live conductor.
Note:
The detector is designed with high sensitivity. Static electricity or
other sources of energy may randomly trip the sensor. This is
normal operation.
6.10. True RMS Measurement and Average Value
Measurement
The True RMS measurement method can measure accurately
the effective value of non-sine wave input signal.
Average value measurement method can measure the mean
value of one sine wave input signal, and then displays it as RMS
value
When the input waveform has distortion, measuring tolerance
will be included. The total tolerance depends on the total
distortion. Below table 1 shows the waveform coefficient and the
relationship and the requested changing factor of sine wave,
square wave, pulse rectangle wave, sawtooth triangle wave,
RMS value and average value.
-54-
To Next Page
Loading...
Need help?
General
