BS 7258-4:1994 - Laboratory fume cupboards. Method for determination of the containment value of a laboratory fume cupboard – BSI British Standards

BS 7258-4:1994

Laboratory fume cupboards. Method for determination of the containment value of a laboratory fume cupboard

Status : Superseded, Withdrawn   Published : April 1994 Replaced By : BS EN 14175-7:2012, BS EN 14175-6:2006, DD CEN/TS 14175-5:2006, BS EN 14175-4:2004, BS EN 14175-3:2003, BS EN 14175-2:2003, BS EN 14175-1:2003

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Laboratory fume cupboards - Part 4: Method for determination of the containment value of a laboratory fume cupboard

Executive summary

Method for the assessment of contamination efficiency of general purpose laboratory fume cupboards.

Abstract

This British Standard, a part of the BS 7258 series, describes a method for the assessment of the containment efficiency of general purpose laboratory fume cupboards. This standard is applicable to fume cupboards covered by BS 7258. It is not intended for application to special purpose fume cupboards as detailed in BS 7258-1:1994. It does not apply to the testing of microbiological safety cabinets for which reference should be made to BS 5726.

The test procedure is intended for use in type testing in a standardized test room but may also be applied to the determination of the containment of an installed fume cupboard under on site conditions.

History and related standards

This British Standard supersedes DD 191:1990 which is withdrawn.




Standard NumberBS 7258-4:1994
TitleLaboratory fume cupboards. Method for determination of the containment value of a laboratory fume cupboard
StatusSuperseded, Withdrawn
Publication Date15 April 1994
Confirm Date15 April 2000
Withdrawn Date30 April 2007
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 14175-7:2012, BS EN 14175-6:2006, DD CEN/TS 14175-5:2006, BS EN 14175-4:2004, BS EN 14175-3:2003, BS EN 14175-2:2003, BS EN 14175-1:2003
ReplacesDD 191:1990
Draft Superseded By92/57859 DCDD 191:1990
DescriptorsFume cupboards, Laboratory furniture, Laboratory equipment, Performance testing, Testing conditions, Test equipment, Reports, Leak tests
ICS71.040.10
Title in FrenchHottes de laboratoire. Methode de determination de la valeur de confinement des hottes de laboratoire
Title in GermanLaborabzuge. Bestimmung des Einschlusswerts
CommitteeLBI/1/1
ISBN0 580 22705 7
PublisherBSI
FormatA4
DeliveryNo
Pages10
File Size259.7 KB
Price£110.00


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