International Standard
ISO 11943:2021
Hydraulic fluid power — Online automatic particle-counting systems for liquids — Methods of calibration and validation
Reference number
ISO 11943:2021
Edición 3
2021-05
International Standard
Vista previa
ISO 11943:2021
79717
No disponible en español
Publicado (Edición 3, 2021)

ISO 11943:2021

ISO 11943:2021
79717
Idioma
Formato
CHF 151
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Resumen

This document establishes methods for:

—   validating equipment used to prepare secondary calibration suspensions for automatic particle counters;

—    performing online secondary calibration of automatic particle counters;

—    matching two or more online particle counters, i.e. to count the same number of particles at a given size by two APCs associated online;

—    validating online particle counting systems with and without online dilution as used, for example, to measure the filtration efficiency of a hydraulic filter as described in the multi-pass filter test in ISO 16889.

Informaciones generales

  •  : Publicado
     : 2021-05
    : Norma Internacional publicada [60.60]
  •  : 3
     : 29
  • ISO/TC 131/SC 6
    23.100.60 
  • RSS actualizaciones

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