ISO 8917:1988
w
ISO 8917:1988
16447

Текущий статус : Отозвано

Тезис

Gives methods for the determination of water using an analyzer with an in-line sensor in gaseous flows of the substance to be analyzed. Compiles the various principles of working of the most generally used commercial analyzer like electrolytic decomposition - light reflection on a cooled mirror (dew-point) - modification of vibration frequency of a quartz crystal covered with a hygroscopic layer - variation of the capacity of a capacitor formed by a hygroscopic dielectric polymer and two porous electrodes - infrared spectrometry - Micro-wave absorption measurement - variation of the capacity of a capacitor consisting of an aluminium oxide dielectric covered by an evaporated porous gold film.

Общая информация

  •  : Отозвано
     : 1988-12
    : Отмена международного стандарта [95.99]
  •  : 1
  • ISO/TC 47
    71.080.10 
  • RSS обновления

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