Reference number
ISO 5068:1983
© ISO 2024
ISO 5068:1983
Brown coals and lignites — Determination of moisture content — Indirect gravimetric method
Edition 1
1983-10
Retirada
Retirada (Edición 1, 1983)

Resumen

Specifies two basic procedures: a) A single-stage method which can be used for determination of the total moisture content of the special moisture sample or of a moisture sample taken from a common sample. b) A two-stage method which can be used for determination of the residual moisture content and, if required, also the total moisture content of a special moisture sample or of a moisture sample taken from a common sample. The single-stage method consists in drying the sample to constant mass at a temperature of 105 to 110 °C under specified conditions. The two stage method contains additionally drying at temperaures not exceeding 40 °C.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 1983-10
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 1
    Número de páginas
     : 5
  • Comité Técnico :
    ISO/TC 27/SC 5
    ICS :
    73.040 
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