Reference number
ISO 4801:1979
© ISO 2025
International Standard
ISO 4801:1979
Glass alcoholometers and alcohol hydrometers not incorporating a thermometer
Edition 1
1979-06
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Published (Edition 1, 1979)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 4801:1979

Language
Format
CHF 65
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Abstract

Three different types of glass instruments for the accurate determination of the ethanol content of simple mixtures of ethanol and water are specified: alcoholometers graduated in percentage of ethanol by volume or by mass and alcohol hydrometers graduated in units of density. Construction, material and scale are described. The dimensions are tabled and the value of the ethanol content by mass or volume and by density and surface tension are given.

General information

  • Status
     : Published
    Publication date
     : 1979-06
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 48/SC 8
    ICS :
    17.060 
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