ElektroPhysik 25
3.
Press ZERO to end ZERO calibration. The
word ZERO (steady) will appear on the LC
display.
4.
Press CAL to initialise foil calibration.
The display will show CAL (flashing) and
MEAN (steady). MEAN indicates that the
mean value of the readings will be shown on
the display.
5.
Lay the calibration foil on an uncoated
sample, place the probe on the foil and raise
it after the bleep.
The thickness of the foil should be roughly
equivalent to the estimated coating thickness.
Place the probe several times on the test
sample. sThe display always shows the
mean value of the previous readings.
Two-point calibration
