NF EN 20284 : 1993
Superseded
Superseded
COURROIES TRANSPORTEUSES - CONDUCTIBILITE ELECTRIQUE - SPECIFICATION ET METHODE D'ESSAI
Published date
01-12-2013
Publisher
Superseded date
02-01-2004
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Cooperating organizations
National foreword
Foreword
Specification
1. Scope and field of application
2. Reference
3. Specification
4. Method of test
Figures
1. Design to be painted on the test piece
2. Electrodes
National annexes
NA (informative) Committees responsible
NB (informative) Cross-reference
Specifies the maximum electrical resistance of a conveyor belt and the corresponding method of measurement. The test is meant to ensure that the belt is sufficiently conductive to drain off charges of electricity which (in service) may form on it. Also deals with the method of test.
| DevelopmentNote |
Indice de classement: T47-109. Supersedes NFT 47 109. (02/2004)
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| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
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| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| DIN EN 20284:1993-05 | Identical |
| BS EN 20284:1993 | Identical |
| I.S. EN 20284:1993 | Identical |
| EN 20284 : 1993 | Identical |
| UNE-EN 20284:1993 | Identical |
| NFM 81 675 : 1998 | COAL MINE EQUIPMENT - TROUGHED BELT CONVEYORS FOR LOOSE BULK MATERIALS - CLEANING SCRAPERS AND LATERAL BIBS USED FOR UNDERGROUND AND FOR ABOVE GROUND - SPECIFICATIONS - CHARACTERISTICS - TEST METHODS - ACCEPTANCE TESTING |
Summarise
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