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UNI EN 14034-2 : 2011

Current
Current

The latest, up-to-date edition.

DETERMINATION OF EXPLOSION CHARACTERISTICS OF DUST CLOUDS - PART 2: DETERMINATION OF THE MAXIMUM RATE OF EXPLOSION PRESSURE RISE (DP/DT)[MAX] OF DUST CLOUDS
Published date

17-02-2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test apparatus
5 Dust sample
6 Test procedure
7 Calibration and verification
8 Safety precautions/instructions
9 Alternative test equipment/procedures
10 Test report
Annex A (normative) - Electro Pneumatic Valve
Annex B (normative) - Dust dispenser with 5 mm holes
Annex C (normative) - 20 l sphere
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 94/9/EC
Bibliography

Specifies a test method for the determination of the maximum rate of explosion pressure rise of dust clouds in a closed vessel under defined initial conditions of pressure and temperature.

Committee
CT 42
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

ISO 4225:1994 Air quality General aspects Vocabulary
EN ISO 1127:1996 Stainless steel tubes - Dimensions, tolerances and conventional masses per unit length (ISO 1127:1992)
ISO 6184-1:1985 Explosion protection systems Part 1: Determination of explosion indices of combustible dusts in air
EN 26184-1 : 1991 EXPLOSION PROTECTION SYSTEMS - DETERMINATION OF EXPLOSION INDICES OF COMBUSTIBLE DUSTS IN AIR
ISO 1127:1992 Stainless steel tubes Dimensions, tolerances and conventional masses per unit length

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