Reference number
ISO 6271-2:2004
ISO 6271-2:2004
© ISO 2024
ISO 6271-2:2004
Clear liquids — Estimation of colour by the platinum-cobalt scale — Part 2: Spectrophotometric method
Edition 1
2004-11
2004-11
Retirada
Resumen
ISO 6271-2:2004 specifies a spectrophotometric method for estimating the colour, in Pt-Co units, of clear liquids. It is applicable to clear liquids having a colour characteristic similar to those of the reference platinum-cobalt scale specified in ISO 6271-1, which describes a visual method.
The method described provides a more precise way of measuring Pt-Co colour than that described in ISO 6271-1.
Ciclo de vida
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Ahora
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Revisada por
PublicadoISO 6271:2015
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