Operator‘s Manual FERITSCOPE
®
FMP30 Page 85
Measuring
7.3 Making a Measurement
To make a measurement, place the probe at a right angle on the specimen
surface ( Page 34). The probe can be lifted off after the measurement ac-
quisition, i.e., after the reading appears on the display. The instrument is
ready to make measurements.
Observe the following during the measurement:
Measurements should be made within the reference area.
To avoid erroneous readings, do not allow the probe to hover above
the specimen.
To obtain a correct air value, the distance to the specimen should be at
least 25 mm.
To allow sufficient time for a measurement accept, the time between
individual measurements must be greater than 0.5 seconds.
Fig. 7-3 Measurement using an axial probe
2. Lift the probe off:
Measurement Object
1. Place the probe:
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