BS 679:1959 - Specification for filters for use during welding and similar industrial operations

BS 679:1959

Specification for filters for use during welding and similar industrial operations

Status : Revised, Withdrawn   Published : December 1959 Replaced By : BS 679:1989

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Classifies filters into shades according to visual density, recommends shades for various industrial uses. Visual density, protection against ultra-violet radiation, total-heat protection, antiglare protection, refractive properties, freedom from optical imperfections, uniformity of density, permanence, quality of cover glasses, colour grading, and (for plastics filters) flammability tests.




Standard NumberBS 679:1959
TitleSpecification for filters for use during welding and similar industrial operations
StatusRevised, Withdrawn
Publication Date10 December 1959
Confirm Date15 December 1977
Withdrawn Date30 June 1989
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 679:1989
Amended ByAMD 316
AMD 2209
PD 3995
PD 4281
PD 5076
Draft Superseded ByCY(PSM)8797 DC
DescriptorsOccupational safety, Filters (eye protectors), Eye protectors, Protective clothing, Welding, Gas welding, Electric welding, Thickness, Covers, Refractivity, Softening point, Colour, Marking, Sampling methods, Heating tests, Water-resistance tests, Environmental testing, Ultraviolet radiation, Fire tests, Flammability, Filters (optical), Light hazards
ICS13.340.10
Title in FrenchFiltres a utiliser pendand soudage et operations industrielles similaires. Specification
Title in GermanFilter fuer die Verwendung beim Schweissen und aehnlichen industriellen Arbeiten. Spezifikation
CommitteePH/2
ISBN0 580 00579 8
PublisherBSI
FormatA5
DeliveryNo
Pages20
File Size0 KB
Price£186.00


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