Metrohm viva 1.1 (ProLab) - Manual (Page 733)

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5 Method
viva 1.1 (for process analysis)
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Variable Description
VEFFSTD Effective addition volume of the added standard solution
for the evaluation ratio.
5.6.7.7.12 Unit of the calibration factor DT
Variable
name RS.’Command name’.’Substance name’.CALFACT.UNI
Descrip-
tion Unit of the calibration factor DT.
Decimal
places −
Unit g/L, L/L or mol/L (depending on the unit of the standard)
Remark Only for Calibration method = DT and Sample type = Standard.
5.6.7.7.13 Absolute standard deviation of the calibration factor DT
Variable name RS.’Command name’.’Substance name’.CALFACT.ASD
Description Absolute standard deviation of the calibration factor DT.
Decimal places 0…2…6
Unit #g/L, #L/L, #mol/L
Remark Only for Calibration method = DT and Sample type = Standard.
Calculation
Variable Description
CAL-
FACT.ASD Absolute standard deviation of the calibration factor DT.
CONC(STD) Concentration of the standard solution for creating the
calibration curve.
VEFFSTD.AS
D Absolute standard deviation of the effective addition vol-
ume of the standard solution for the evaluation ratio.