ISO 5068:1983
Charbons bruns et lignites — Détermination de l'humidité — Méthode gravimétrique indirecte
Numéro de référence
ISO 5068:1983
Edition 1
1983-10
Annulée
ISO 5068:1983
11090
Annulée (Edition 1, 1983)

Résumé

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.

Informations générales

  •  : Annulée
     : 1983-10
    : Annulation de la Norme internationale [95.99]
  •  : 1
     : 5
  • ISO/TC 27/SC 5
    73.040 
  • RSS mises à jour

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