LaserLiner CoatingTest-Master Bedienungsanleitung Seite 29

Average / Standard deviation
14
For several measurements, the average
the standard deviation (Sdev) gauges the average deviation of the individual
indicate a more scattered series of measurements.
For normal measurement distributions,
68% of the measurements are within
95% of the measurements are within
99% of the measurements are within
Notes:
– The statistics data must be deleted before each new measuring task
– In the case of rough, contaminated surfaces, averaging may improve
the measurement result.
– Statistics can be used to determine the average coating thickness on
extensive measurement areas; to do this, set at least 10-20 measuring
points distributed across the entire area.
Error messages
15
Error code
Err1, Err2, Err3
Err 1
Err 2
Err 3
Err 4, Err 5, Err 6
Err 7
!
If errors consistently recur, please contact your specialist dealer
or the Laserliner service personnel.
_
x indicates the average value, while
_
x ± (1*Sdev),
_
x ± (2*Sdev),
_
x ± (3*Sdev)
Description
Sensor not connected properly.
Deviating signal.
Error in eddy current sensor
Error in magnetic induction sensor
Error in both sensors
reserved
Error in coating thickness
CoatingTest-Master
29
EN