ДСТУ EN 60695-6-1:2022 Испытания пожарной опасности. Часть 6-1. Покрытие дымом. Общие наставления (EN 60695-6-1:2005, IDT; IEC/TS 60695-6-1:2005, IDT)

ДСТУ EN 60695-6-1:2022
(EN 60695-6-1:2005, IDT; IEC/TS 60695-6-1:2005, IDT)

Випробування на пожежну небезпеку.
Частина 6-1. Покриття димом. Загальні настанови

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

CONTENTS

INTRODUCTION

1 Scope

2 Normative references

3 Definitions and nomenclature

4 General aspects of smoke test methods

4.1 Fire scenarios and fire models

4.2 Factors affecting smoke production

5 Principles of smoke measurement

5.1 Bouguer’s law

5.2 Extinction area

5.3 Log₁₀ units

5.4 Light sources

5.5 Specific extinction area

5.6 Mass optical density

5.7 Visibility

6 Static and dynamic methods

6.1 Static methods

6.2 Dynamic methods

7 Test methods

7.1 Consideration of test methods

7.2 Selection of test specimen

8 Presentation of data

9 Relevance of data to hazard assessment

Annex A (informative) Calculation of visibility

Annex В (informative) Relationships between D_s and some other smoke parameters as measured in IEC 60695-6-30 and IEC 60695-6-31

Annex C (informative) Relationships between percent transmission, as measured in a "three metre cube" enclosure, and extinction area

Annex ZA (normative) Normative references to international publications with their corresponding European Publications

Bibliography