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6. Operation
6.3.1.12 Key "min max" – Minimal Measurement, Maximal Measurement
With this key it is switched cyclically between the measuring modes minimal
measurement, maximal measurement and absolute measurement.
In minimal measurement the upper display line shows still the current
measured value while the lower line displays the smallest value since start
of the measuring mode.
In maximal measurement the upper display line shows still the current
measured value while the lower line displays the greatest value since start
of the measuring mode.
The minimal measurement or maximal measurement has no influence to on
analog output of the Teslameter FM 302. The analog output always delivers
the current absolute signal.
See also section 6.3.3.17 Command "minimum", 6.3.3.16 Command
"maximum" and 6.3.3.6 Command "absolute" for switching between minimal
measurement, maximal measurement and absolute measurement via the
USB interface.
6.3.1.13 Key "time" – Measuring Time
With the key "time" the measuring time is set. This also sets the update rate
of the display. Each time the measuring time has passed a new measured
value is available and printed out at the display.
The internal sample rate of the Teslameter FM 302 is 10 Hz. From the
samples taken during the measuring time, the measured value is computed.
So a longer measuring time reduces the noise of the measured values.
Projekt Elektronik
MESS - UND REGELUNGSTECHNIK GMBH
Figure 16 Display in minimal measurement
Figure 17 Display in maximal measurement
Page 29
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