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ISO 9416:2017

Current
Current

The latest, up-to-date edition.

Paper — Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-17-2017

ISO 9416:2017 specifies a method for the calculation of light-scattering and light-absorption coefficients based upon diffuse reflectance measurements made under the conditions specified in ISO 2469 using the colour matching function ȳ(λ) and CIE illuminant C.

It is emphasized that the strict evaluation of the light-scattering and light-absorption coefficients requires conditions which cannot be achieved with the instrumentation specified here. The values obtained by application of this document are dependent on the application of the Kubelka-Munk equations, not to full reflectance data but to reflectance factor data obtained using the specified d/0° geometry and a gloss trap.

The use of the method is restricted to white and near-white uncoated papers with an opacity less than about 95 %. Paper that has been treated with a fluorescent dyestuff or that exhibits significant fluorescence can only be dealt with if a filter with a cut-off wavelength of 420 nm is used to eliminate all the fluorescence effect in the UVex(420) mode.

DevelopmentNote
Supersedes ISO/DIS 9416. (05/2017)
DocumentType
Standard
Pages
11
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
BS ISO 9416:2017 Identical
NEN ISO 9416 : 2017 Identical
UNE-ISO 9416:2011 Identical
UNE 57150:2003 Identical

BS EN ISO 5270:2012 Pulps. Laboratory sheets. Determination of physical properties
15/30274545 DC : 0 BS ISO 18522 - PAPER AND BOARD - AUTOMATED OFF-LINE TESTING OF PHYSICAL PROPERTIES FOR CD (CROSS DIRECTION) PROFILES
BS ISO 2469:2014 Paper, board and pulps. Measurement of diffuse radiance factor (diffuse reflectance factor)
ISO 2469:2014 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)
ISO/TS 20460:2015 Paper and board — Automated on-line testing — Metrological comparability between standardized measurements and output of on-line gauges
UNE-EN ISO 5270:2013 Pulps - Laboratory sheets - Determination of physical properties (ISO 5270:2012)
I.S. EN ISO 5270:2012 PULPS - LABORATORY SHEETS - DETERMINATION OF PHYSICAL PROPERTIES (ISO 5270:2012)
ISO/TR 10688:2015 Paper, board and pulps Basic terms and equations for optical properties
UNI EN ISO 5270 : 2012 PULPS - LABORATORY SHEETS - DETERMINATION OF PHYSICAL PROPERTIES
PD ISO/TR 10688:2015 Paper, board and pulps. Basic terms and equations for optical properties
DIN EN ISO 5270:2013-02 Pulps - Laboratory sheets - Determination of physical properties (ISO 5270:2012)
ISO 5270:2012 Pulps — Laboratory sheets — Determination of physical properties
EN ISO 5270:2012 Pulps - Laboratory sheets - Determination of physical properties (ISO 5270:2012)
BS ISO 18522:2016 Paper and board. Automated off-line testing of physical properties for CD (cross direction) profiles
PD ISO/TS 20460:2015 Paper and board. Automated on-line testing. Metrological comparability between standardized measurements and output of on-line gauges

ISO 2471:2008 Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method
ISO 187:1990 Paper, board and pulps — Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
ISO/TR 10688:2015 Paper, board and pulps Basic terms and equations for optical properties
ISO 186:2002 Paper and board — Sampling to determine average quality
ISO 536:2012 Paper and board Determination of grammage
ISO 2469:2014 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)

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