ISO 2202:1972
Liquid chlorine for industrial use — Determination of water content using an electrolytic analyser
Reference number
ISO 2202:1972
Edición 1
1972-08
Retirada
w
ISO 2202:1972
7004
Retirada (Edición 1, 1972)
Esta norma tiene 1 modificaciones.

Resumen

Specifies a method for the determination of the volatile water, that which volatilizes at the same time as the liquid chlorine. It is intended for products with a moisture content of 0,001 % (m/m). The principle consists in contious absorption of the water in the gasified chlorine, flowing at a rate of 100 ml/min over phosphorus pentoxide applied in a thin layer on a glass rod. The glass rod forms an electrolytic cell be means of two electrodes (for example, platinum) wound over its entire length. Decomposition of the water, on absorption. by electrolysis. Measurement of the electrolytic current, which is a function of the water content.

Informaciones generales

  •  : Retirada
     : 1972-08
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 5
  • ISO/TC 47
    71.060.10 
  • RSS actualizaciones

 Modificaciones

Las enmiendas se emiten cuando se decide que puede ser necesario agregar nuevo material a un documento de normalización existente. También pueden incluir correcciones editoriales o técnicas que deban aplicarse al documento existente.

Addendum 1

Edición 1975

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