Standard Swedish standard · SS-EN ISO 6142:2006

Gas analysis - Preparation of calibration gas mixtures - Gravimetric method (ISO 6142:2001)

Status: Withdrawn

· Replaced by: SS-EN ISO 6142-1:2015
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Standard Swedish standard · SS-EN ISO 6142:2006

Gas analysis - Preparation of calibration gas mixtures - Gravimetric method (ISO 6142:2001)
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Scope
ThisInternationalStandardspecifiesagravimetricmethodforthepreparationofcalibrationgasmixturesincylindersofwhichthetargetaccuracyofthecompositionhasbeenpre-defined.Itisapplicableonlytomixturesofgaseousortotallyvaporizedcomponentswhichdonotreactwitheachotherorwiththecylinderwalls.Aprocedureisgivenforamethodofpreparationbasedonrequirementsforthefinalgasmixturecompositiontobewithinpre-setlevelsofuncertainty.Multi-componentgasmixtures(includingnaturalgas)andmultipledilutionmixturesareincludedinthisInternationalStandardandareconsideredtobespecialcasesofthesinglecomponentgravimetricpreparationmethod.ThisInternationalStandardalsodescribestheprocedureforverifyingthecompositionofgravimetricallypreparedcalibrationgases.Providedrigorousandcomprehensivequalityassuranceandqualitycontrolproceduresareadoptedduringthepreparationandvalidationofthesegravimetricgasmixtures,calibrationgasesofthehighestaccuracycanbeobtainedforawiderangeofgasmixtures,incomparisonwithothermethodsofpreparingsuchgases.

Subjects

Chemical analysis (71.040.40)


Buy this standard

Standard Swedish standard · SS-EN ISO 6142:2006

Gas analysis - Preparation of calibration gas mixtures - Gravimetric method (ISO 6142:2001)
Subscribe on standards - Read more Dölj
Price: 1 320 SEK
standard ikon pdf

PDF

Price: 1 320 SEK
standard ikon

Paper

Show more Show less

Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-46333

Edition: 1

Approved: 8/31/2006

No of pages: 41

Replaced by: SS-EN ISO 6142-1:2015