Baur DTA 100 C, Руководство пользователя

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DTA 100 C Display of measurement results
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12.1 Measurement log as printout
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Measurement log
BAUR DTA 100 C
Version
1.16
06.03.2019 10:12
----------------------------------------------------
Serial number:
0801900001
Sample number:
1002091355
Standardised measurement:
IEC 60156:2018
Electrode shape:
IEC 60156 Fig. II
Distance:
2.5 mm
Test frequency:
60 Hz
----------------------------------------------------
Temperature
20 °C
Measurement 1
90.2 kV
Measurement 2 73.2 kV
Measurement 3 69.3 kV
Measurement 4 82.9 kV
Measurement 5 69.1 kV
Measurement 6 71.7 kV
Avg. value
76.1 kV
Stand. dev.* 8.6 kV
Std.dev./Avg.* 11.3 %
Test completed!
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Test performed by:
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* Abbreviations:
Stand. dev.: Standard deviation
The standard deviation shows how close the individual recorded values are
to the average value.
Std.dev./Avg.: Ratio of the standard deviation to the average value in % (coefficient of
variation).
In IEC 60156, diagram 3 in section 11 illustrates the ratio of the standard
deviation to the average value. This diagram and the determined values can
be used to check whether the measurement result lies within the permitted
range.