11. Numerical example of a 20 kg calibration
The laboratory wishes to calibrate a 20 kg weight in-house to classify it as M1.
11.1 Comparator repeatability test
Table 14 shows that the drift in values since the first A1 deposit and the last A20 deposit of the same load, although significant, is cancelled out by measurement processing.
We can also see that the average is close to zero, which is normal since the same load is always measured.
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Cycle optimization
Table 14 shows 10 independent ABBA cycles. The number of weighings can be optimized by combining the last measurement of A with the first of the following cycle.
In this way, the number of weighings...
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Numerical example of a 20 kg calibration
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