New Measurement Method and Uncertainty Estimation for Plate Dimensions and Surface Quality

Table 5

The statistical results of tiles specimens.

Specimen	Values	Δ𝐶, mm	Δ𝑆, mm	Δ𝑊, mm
First	𝑆𝐷	0.0007	0.0011	0.0007
	𝑈(𝑋𝑖)	0.0003	0.0005	0.0003
Second	𝑆𝐷	0.0042	0.0044	0.0069
	𝑈(𝑋𝑖)	0.0019	0.0020	0.0031
Third	𝑆𝐷	0.0030	0.0053	0.0084
	𝑈(𝑋𝑖)	0.0017	0.0024	0.0038