Proposed approach for force transducers classification | International Journal of Metrology and Quality Engineering (IJMQE)

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Table 2

Uncertainty components evaluation utilized for the proposed approach.

Class	Relative uncertainty of the force-proving instrument (%)							Deadweights machine uncertainty (%)

	Reproducibility	Repeatability	Interpolation	zero	Reversibility	Creep	Resolution
	u₁	u₂	u₃	u₄	u₅	u₆	u₇	u₈
0	0.000289	0.000144	0.025	0.00012	0.000404	0.000144	0.007217	0.005
0,5	0.000578	0.000289	0.050	0.00025	0.000866	0.000289	0.014434	0.010
1	0.001155	0.000577	0.100	0.0005	0.001732	0.000577	0.028868	0.025
2	0.002309	0.001155	0.200	0.0010	0.002887	0.001155	0.057735	0.050

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