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. 2018 Jun 11;9(6):293. doi: 10.3390/mi9060293

Table 5.

Mean values of uncertainty contributions and expanded uncertainty for the five measurands.

Uncertainty Contribution ODt/µm IDb/µm ODb/µm Lmark/µm Aflash/µm2
ucal 0.50 0.50 0.50 0.45 /
ures 0.13 0.13 0.13 0.04 0.19
uw 0.19 0.20 0.16 0.73 1.5 × 102
up 0.12 0.12 0.12 0.37 /
U (k = 2) 1.1 1.1 1.1 1.9 3.0 × 102