Table 9.

Calibration results of the medium accuracy hydrometer.

Method	Nominal Value ρn	Density ρx	Correction Cρn	Unc. (k=2) U (Cρn)
Traditional	1025	1024.947 kg/m3	−0.053 kg/m3	0.339 kg/m3
Vision System	1025	1025.024 kg/m3	0.024 kg/m3	0.088 kg/m3

Hydrometer 08482.