BS EN ISO 9455-6:1997 - Soft soldering fluxes. Test methods. Determination and detection of halide (excluding fluoride) content – BSI British Standards

BS EN ISO 9455-6:1997

Soft soldering fluxes. Test methods. Determination and detection of halide (excluding fluoride) content

Status : Current   Published : April 1997

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PDF

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HARDCOPY



BS EN ISO 9455-6:1997 specifies three quantitative methods for the determination of the ionic halide (excluding fluoride) content of soldering fluxes. Halides are calculated as chlorides. A useful qualitative test method for the detection of ionic halides is also described.

Method A is a potentiometric titration method for the determination of halide (excluding fluoride) content and is applicable to flux classes 1 and 2, defined in BS EN 29454-1:1994, ISO 9454-1:1990. This method, which is to be considered the reference method for these fluxes, is suitable for halide contents generally within the range 0.05 % (m/m) to 2 % (m/m) in the non-volatile matter of the flux.

Method B is a titration method for the determination of the total halide (excluding fluoride) content of water-soluble fluxes. It is applicable to flux classes 2.1.2.A and 3.1.1.A, as defined in BS EN 29454-1:1994, ISO 9454-1:1990.

Method C is a titration method for the determination of the halide (excluding fluoride) content of water-soluble fluxes containing phosphates and is applicable to flux class 3.2.1.A, as defined in BS EN 29454-1:1994, ISO 9454-1:1990.

Method D is a qualitative test, using silver chromate test paper, for the presence of ionic halides. The technique may be used for all classes of flux.

BS EN ISO 9455-6:1997 replaces BS 5625:1989, which has been withdrawn.




Standard NumberBS EN ISO 9455-6:1997
TitleSoft soldering fluxes. Test methods. Determination and detection of halide (excluding fluoride) content
StatusCurrent
Publication Date15 April 1997
Confirm Date01 August 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
ReplacesBS 5625:1980
International RelationshipsEN ISO 9455-6:1996,ISO 9455-6:1995
DescriptorsReproducibility, Volumetric analysis, Determination of content, Quantitative analysis, Testing conditions, Chemical analysis and testing, Halides, Chlorides, Soldering, Potentiometric methods, Fluxes (materials)
ICS25.160.50
Title in FrenchFlux de brasage tendre. Méthodes d'essai. Dosage et détection des halogénures (à l'exception des fluorures)
Title in GermanFlussmittel zum Weichloeten. Pruefverfahren. Bestimmung und Nachweis des Halogenidgehaltes (ausser Fluorid)
CommitteeEPL/501
ISBN0 580 26522 6
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size435 KB
Price£130.00


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