DIN EN 1557:1997-03
Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission; German version EN 1557:1996
| Fecha edición: |
1997-03-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | The document specifies a method for the colorimetric characterization of optically clear, slightly tinted liquids (products) by broad-band measurement of pure transmittance with tristimulus value measuring filters as T<(Index)X>, T<(Index)Y>, T<(Index)Z>. Das Dokument beschreibt ein Verfahren zur farbmetrischen Charakterisierung optisch klarer, schwach gefärbter Flüssigkeiten (Produkte) durch breitbandige Messung von Reintransmissionsgraden mit Normfarbfiltern als T<(Index)X>, T<(Index)Y>, T<(Index)Z>. |
| Keywords: | Characterisations|Colorimetric|Colorimetric characteristics|Colour|Comparison|Dyed|Liquids|Measurement|Photometry|Solutes|Surfactants|Textiles|Transmittance |
| ICS: | 71.100.40 - Agentes de superficie, 17.180.20 - Colores y medición de luz |
| CTN: | |
|
Equivalencia Internacional |
Idéntica EN 1557:1996 |
|
Reemplazo Normas |
Reemplaza a DIN 53995:1990-09 |
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