I.S. EN 14034-3:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
DETERMINATION OF EXPLOSION CHARACTERISTICS OF DUST CLOUDS - PART 3: DETERMINATION OF THE LOWER EXPLOSION LIMIT LEL OF DUST CLOUDS
Hardcopy , PDF
01-19-2011
English
08-04-2006
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
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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 disperser 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 lower explosion limit of dust clouds in a closed vessel under defined initial conditions of pressure and temperature.
| DevelopmentNote |
2006 Edition Re-Issued in January 2011 & incorporates AMD 1 2011. (01/2011)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NS EN 14034-3 : 2006 + A1 2011 | Identical |
| EN 14034-3:2006+A1:2011 | Identical |
| SN EN 14034-3+A1:2011 | Identical |
| BS EN 14034-3 : 2006 | Identical |
| UNI EN 14034-3 : 2011 | Identical |
| NEN EN 14034-3 : 2006 + A1 2011 | Identical |
| UNE-EN 14034-3:2006 | Identical |
| NBN EN 14034-3 : 2006 + A1 2011 | Identical |
| NF EN 14034-3 : 2006 + A1 2011 | Identical |
| DIN EN 14034-3:2011-04 | Identical |
| 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 |
| VDI 2263 Blatt 1:1990-05 | Dust fires and dust explosions; hazards, assessment, protective measures; test methods for the determination of the safety characteristic of dusts |
| ISO 1127:1992 | Stainless steel tubes Dimensions, tolerances and conventional masses per unit length |
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