Reference number
ISO 19438:2023
© ISO 2024
International Standard
ISO 19438:2023
Diesel fuel and petrol filters for internal combustion engines — Filtration efficiency using particle counting and contaminant retention capacity
Edition 2
2023-02
Preview
Indisponible en français
Publiée (Edition 2, 2023)

ISO 19438:2023

Langue
Format
CHF 151
Convertir les francs suisses (CHF) dans une autre devise

Résumé

This document specifies a multi-pass filtration test, with continuous contaminant injection and using the on line particle counting method, to evaluate the performance of diesel fuel and petrol filters for internal combustion engines submitted to a constant flow rate of test liquid. The test procedure determines the contaminant capacity of a filter, its particulate removal characteristics and differential pressure. This document is applicable to filter elements having a rated flow between 50 l/h and 800 l/h; however, by agreement between the filter manufacturer and customer, and with some modifications, the procedure is permitted for application to fuel filters with higher flow rates.

Informations générales

  • État actuel
     : Publiée
    Date de publication
     : 2023-02
    Stade
    : Norme internationale publiée [60.60]
  • Edition
     : 2
  • Comité technique :
    ISO/TC 22/SC 34
    ICS :
    43.060.40 
  • RSS mises à jour

Cycle de vie

Vous avez une question?

Consulter notre Aide et assistance

  2. Store
  3. Catalogue de normes
  4. ICS
  5. 43
  6. 43.060
  7. 43.060.40
  8. ISO 19438:2023