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DIN EN ISO 6271
English -- Clear liquids - Estimation of colour by the platinum-cobalt colour scale (ISO 6271:2015);
German -- Klare Fluessigkeiten - Bestimmung der Farbe nach der Platin-Cobalt-Farbskala (ISO 6271:2015)
Organization:
DIN - Deutsches Institut fš?r Normung e. V.
Year: 2016
Abstract: Scope: This International Standard specifies a spectrophotometric method for estimating the colour of clear liquids in terms of platinum-cobalt units (Pt-Co units). It is applicable to clear liquids having a colour characteristic similar to those of the platinum-cobalt colour scale specified in Annex A. For products with colours more intense than the Pt-Co stock solution the method specified in ISO 4630 applies. The spectrophotometric method provides a more precise way of measuring Pt-Co colour than a visual sample comparison by human eyes. NOTE The term “Pt-Co colour” used here is preferred over the terms “Hazen colour” and “APHA colour”.
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DIN EN ISO 6271
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| contributor author | DIN - Deutsches Institut fš?r Normung e. V. | |
| date accessioned | 2017-10-18T11:06:04Z | |
| date available | 2017-10-18T11:06:04Z | |
| date copyright | 2016.05.01 | |
| date issued | 2016 | |
| identifier other | SQSZOFAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsessioutho4703177793325273135A68A10958014A0Fa/handle/yse/234959 | |
| description abstract | Scope: This International Standard specifies a spectrophotometric method for estimating the colour of clear liquids in terms of platinum-cobalt units (Pt-Co units). It is applicable to clear liquids having a colour characteristic similar to those of the platinum-cobalt colour scale specified in Annex A. For products with colours more intense than the Pt-Co stock solution the method specified in ISO 4630 applies. The spectrophotometric method provides a more precise way of measuring Pt-Co colour than a visual sample comparison by human eyes. NOTE The term “Pt-Co colour” used here is preferred over the terms “Hazen colour” and “APHA colour”. | |
| language | English | |
| title | DIN EN ISO 6271 | num |
| title | English -- Clear liquids - Estimation of colour by the platinum-cobalt colour scale (ISO 6271:2015) | en |
| title | German -- Klare Fluessigkeiten - Bestimmung der Farbe nach der Platin-Cobalt-Farbskala (ISO 6271:2015) | other |
| type | standard | |
| page | 14 | |
| status | Active | |
| tree | DIN - Deutsches Institut fš?r Normung e. V.:;2016 | |
| contenttype | fulltext |