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ISO 2469:2014

Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)

Jul 30, 2014
95.99 Withdrawal of Standard   Mar 22, 2024

General information

95.99     Mar 22, 2024

ISO

ISO/TC 6

International Standard

85.040     85.060  

English   French  

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Scope

ISO 2469:2014 describes the general procedure for measuring the diffuse radiance factor of all types of pulp, paper and board. More particularly, it specifies in detail the characteristics of the equipment to be used for such measurements, and the procedures to be used for calibrating that equipment.
ISO 2469:2014 may be used to measure the diffuse radiance factors and related properties of materials containing fluorescent whitening agents, provided that the UV-content of the instrument illumination has been adjusted to give the same level of fluorescence as a fluorescent reference standard for a selected CIE illuminant, in accordance with the specific International Standard describing the measurement of the property in question.
ISO 2469:2014 describes the preparation of fluorescent reference standards, although the procedures for using these standards are not included, since their use is described in detail in the specific International Standards describing the measurement of the properties of materials containing fluorescent whitening agents.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2469:2007

NOW

WITHDRAWN
ISO 2469:2014
95.99 Withdrawal of Standard
Mar 22, 2024

REVISED BY

PUBLISHED
ISO 2469:2024

National adoptions

Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)

90.92 Standard to be revised

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