BS 679:1989 - Specification for filters, cover lenses and backing lenses for use during welding and similar operations

BS 679:1989

Specification for filters, cover lenses and backing lenses for use during welding and similar operations

Status : Superseded, Withdrawn   Published : June 1989 Replaced By : BS EN 169:1992, BS EN 168:1995, BS EN 166:1996, BS EN 167:1995

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Requirements for transmittance, optical quality, refractive properties, permanence and robustness. Gives guidance on selection and use.




Standard NumberBS 679:1989
TitleSpecification for filters, cover lenses and backing lenses for use during welding and similar operations
StatusSuperseded, Withdrawn
Publication Date30 June 1989
Confirm Date15 March 1996
Withdrawn Date15 September 1996
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 169:1992, BS EN 168:1995, BS EN 166:1996, BS EN 167:1995
ReplacesBS 679:1959
Draft Superseded By87/45513 DC
DescriptorsFilters (eye protectors), Eye protectors, Lenses, Covers, Protective clothing, Welding, Homogeneity, Selection, Focal length, Transmittance, Performance testing, Performance, Strength of materials, Optical properties of materials, Heating tests, Ultraviolet radiation, Dimensions, Classification systems, Marking, Water-vapour tests, Environmental testing
ICS13.340.10
Title in FrenchFiltres et protecteurs utilisés pendant le soudage ou les opérations similaires. Spécifications
Title in GermanSchutzfilter, Deckglaeser und Schutzschichtglaeser beim Schweissen und aehnlichen Arbeitsverfahren
CommitteePH/2
ISBN0 580 17298 8
PublisherBSI
FormatA4
DeliveryNo
Pages16
File Size1.171 MB
Price£182.00


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