DIN EN 1557:1997
Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission; German version EN 1557:1996

Standard No.

DIN EN 1557:1997

Release Date

1997

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 1557:1997-03

Latest

DIN EN 1557:1997-03

Replace

DIN 53995:1990

Scope

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_X, T_Y, T_Z.#,,#

DIN EN 1557:1997 history

• 1997 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
• 1997 DIN EN 1557:1997 Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission; German version EN 1557:1996
• 0000 DIN 53995:1990