AS/NZS 4641:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Electrical apparatus for detection of oxygen and other gases and vapours at toxic levels - General requirements and test methods
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29-05-2024
28-09-2007
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Specifies requirements and test methods for manufacturers, testing authorities and certifying bodies concerned with electrical apparatus for the measurement of the concentration of oxygen and toxic levels of gases and vapours.
| Committee |
EL-014
|
| DocumentType |
Standard
|
| ISBN |
0 7337 8403 8
|
| Pages |
34
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
This Standard primarily applies to explosion-protected gas detection instruments used to measure the concentration of oxygen and toxic levels of gases and vapours or those parts of multi-gas detection instruments which are measuring such substances.It does not apply to those parts of multi-gas detection instruments used to detect flammable gases and vapours at levels related to their lower flammability limits (LFL) and above. Such parts of multi-gas instruments are covered by AS/NZS 61779.1.Instruments that are within the scope of this Standard and AS/NZS 61779.1 may be assessed and tested to either Standard.NOTE: Certain regulatory bodies require compliance to both.While it is the main intention of this Standard to be applied to explosion-protected equipment, this Standard may be used for other purposes.
Originated as AS/NZS 4641(Int):2005.
Second edition 2007.
| AS/NZS 60079.20:2000 | Electrical apparatus for explosive gas atmospheres Data for flammable gases and vapours, relating to the use of electrical apparatus |
| AS/NZS 61000.4.3:2006 | Electromagnetic compatibility (EMC) Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test |
| AS/NZS 61000.4.4:2006 | Electromagnetic compatibility (EMC) Testing and measurement techniques - Electrical fast transient/burst immunity test |
| AS/NZS 61779.1:2000 | Electrical apparatus for the detection and measurement of flammable gases General requirements and test methods |
| AS/NZS 60079.0:2005 | Electrical apparatus for explosive gas atmospheres General requirements |
| AS/NZS 61000.4.1:2006 | Electromagnetic compatibility (EMC) Testing and measurement techniques - Overview of IEC 61000-4 series |
| HB 13-2007 | Electrical equipment for hazardous areas |
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