ДСТУ EN 16402:2022 Фарби та лаки. Оцінювання емісії речовин із покриттів у повітря приміщень. Відбирання проб, кондиціювання та випробування (EN 16402:2019, IDT)

ДСТУ EN 16402:2022
(EN 16402:2019, IDT)

Фарби та лаки. Оцінювання емісії речовин із покриттів у повітря приміщень. Відбирання проб, кондиціювання та випробування

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

European foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

3.1 Terms relating to sampling and product

3.2 Terms relating to emissions into indoor air and associated laboratory testing

3.3 Terms relating to determination of emitted substances

3.4 Abbreviations

4 Principle

5 Product categories

6 Relevant substances emitted from coatings

7 Intended conditions of use, Emission scenarios and European reference room

7.1 Intended conditions of use and emission scenario

7.2 Reference room and emission scenario

7.3 Ventilation in the reference room

7.4 Climate conditions of the reference room

7.5 Time schedule of emission determination

8 Product sampling and transport

8.1 Population of the product to be considered for testing

8.2 Sampling

8.3 Transport

8.4 Chain of custody

8.5 Dispatch of samples, time schedule

9 Handling of product samples in the laboratory

9.1 Storage

9.2 Preparation of test specimen: Coatings

9.3 Preparation of test specimen: coating systems

9.4 Preconditioning

10 Test chamber conditions

10.1 Principle

10.2 Dimensions of test specimen

10.3 Loading factor

10.4 Ventilation

10.5 Air velocity

10.6 Cleanliness of test chamber

10.7 Testing climate (temperature, relative humidity of supply air)

10.8 Storage of test specimen

10.9 Large products or inhomogeneous products

10.10 Volume of test chamber

10.11 Placement of test specimen in test chamber

11 Determination of vapour-phase organic compounds in test chamber air

11.1 Common requirements

11.2 Determination of VOCs and SVOCs in test chamber air

11.3 Determination of formaldehyde and some other volatile and very volatile carbonyl compounds in test chamber air

11.4 Other general aspects of quality control

12 Calculation of specific emission rates and expression of results at the reference room

13 Test report

13.1 General

13.2 Sampling

13.3 Handling of samples in the laboratory, preparation of test specimen

13.4 Test chamber conditions

13.5 Determination of vapour-phase organic compounds in test chamber air

13.6 Calculation of specific emission rates and expression of results in terms of air concentration in the reference room

14 "Indirect" methods

Annex A (informative) Repeatability and reproducibility

A.1 Repeatability

A.2 Reproducibility

Annex B (informative) Examples of indirect methods (also called simplified, screening, secondary, derived or alternative methods)

B.1 General

B.2 Indirect methods-emissions testing

B.3 Indirect methods specifying alternative procedures

B.4 Other secondary methods — Prediction of results at specified time

Annex C (informative) Information on very volatile organic compound (VVOC) testing

Annex D (informative) Example of a form for the sampling report

Annex E (informative) Example of a form for a chain of custody report

Annex F (informative) Benzene artefact generation on Tenax TA

Annex G (normative) List of non-carcinogenic VOCs

Annex H (informative) List of carcinogenic VOCs

Annex I (informative) Overview of test procedure

Bibliography