ISO 12460-2:2018
(Main)Wood-based panels — Determination of formaldehyde release — Part 2: Small-scale chamber method
Wood-based panels — Determination of formaldehyde release — Part 2: Small-scale chamber method
This document specifies a test method to measure the formaldehyde concentrations in air from wood products under defined test conditions of temperature and relative humidity. Results obtained from this small-scale chamber test method are often used for quality assurance and can be comparable to, or can provide useful correlations to, results obtained from testing larger product samples in larger chamber test methods for wood products, such as the 1 m3 chamber method specified in ISO 12460-1. NOTE 1 This document is based on the general principles and methods of ASTM D 6007. NOTE 2 ISO 12460-1 for the 1 m3 chamber is the reference method for the determination of formaldehyde release. For factory production control the derived test methods according to this document, ISO 12460-3, ISO 12460-4 and ISO 12460-5 are used.
Panneaux à base de bois — Détermination du dégagement de formaldéhyde — Partie 2: Méthode à la petite chambre
General Information
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 12460-2
First edition
2018-09
Wood-based panels — Determination
of formaldehyde release —
Part 2:
Small-scale chamber method
Panneaux à base de bois — Détermination du dégagement de
formaldéhyde —
Partie 2: Méthode à la petite chambre
Reference number
ISO 12460-2:2018(E)
©
ISO 2018
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ISO 12460-2:2018(E)
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ii © ISO 2018 – All rights reserved
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ISO 12460-2:2018(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 2
5 Significance and use . 2
6 Interferences . 3
7 Apparatus . 3
7.1 Test chamber . 3
7.2 Make-up air . 3
7.2.1 General. 3
7.2.2 Air circulation . 3
7.2.3 Air sampling port . 4
8 Hazards . 4
8.1 Chromotropic acid reagent treatment . 4
8.2 Cleaning chemicals for glassware . 4
9 Test specimens. 4
9.1 Standard loading ratio . 4
9.2 Number of t
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