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DANSK DS/EN 1557 PDF

DANSK DS/EN 1557 PDF

Name:
DANSK DS/EN 1557 PDF

Published Date:
07/01/1997

Status:
[ Active ]

Description:

Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$13.2
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The standard deals with colorimetric characterization of optically clear, slightly tinted liquids (products by broad-band measurement of pure transmittance with tristimulus value measuring filters as Tx, Ty and Tz (subscripts!). Since the filters of simple tristimulus colorimeters meet the Luther condition to a limited extent only it is necessary to deliberately restrict the liquids to slightly tinted ones in order to be able to measure them sufficiently exactly with a single calibration against uncoloured distilled water.


Edition : 97
File Size : 1 file , 820 KB
Number of Pages : 16
Product Code(s) : DS-013, DS-013
Published : 07/01/1997

History

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