Table 11.

Uncertainty budget − Vision System method − d = 0.1 kg/m³.

Uncertainty budget-Vision System
	Ci	Std. Unc.	Contrib. (kg/m3)	Variance (kg2/m3)	%
δρx/δρL=	1.047423126	1.06E–02	0.0111	1.240E–04	43.60
δρx/δρa1=	−0.047412335
δρx/δma=	−344.9478424
δρx/δmL=	7609.353397
δρx/δtL=	0.007970356	0.01	0.0001	6.353E–09	0.00
δρx/δta=	1.92823E−05	0.2	0.0000	1.487E–11	0.00
δρx/δγL=	−11.73174157	1.05E–03	−0.0123	1.517E–04	53.36
δρx/δd=	−1	0.002886751	−0.0029	8.333E–06	2.93
δma/δmp1=	0.999879272	3.35E–08	0.0000	1.335E–10	0.00
δma/δρa1=	−0.00001396	0.00077023	0.0000	1.334E–09	0.00
δma/δρp1=	1.69E−09	79.31	0.0000	2.126E–09	0.00
δma/δΔm1=	1	2.64155E–07	−0.0001	8.303E–09	0.00
δma/δd=	−1	2.88675E–08	0.0000	9.916E–11	0.00
δmL/δmp2=	0.999879272	4.50E–08	0.0003	1.172E–07	0.04
δmL/δρa2=	−0.000000621	0.000762481	0.0000	1.298E–11	0.00
δmL/δρp2=	7.30987E–11	80.52	0.0000	2.006E–09	0.00
δmL/δΔm2=	1	4.40959E–08	0.0003	1.126E–07	0.04
δmL/δd=	−1	2.88675E–08	−0.0002	4.825E–08	0.02
δmliq/δCg=	1
δCg/δΔh=	−1.57757E–09	0.01	0.0000	1.441E–14	0.00
Unc. (k = 2)	0.034 kg/m3