ISO 23820:2023
p
ISO 23820:2023
77052
Status : Published
en
Format Language
std 1 124 PDF + ePub
std 2 124 Paper
  • CHF124
Convert Swiss francs (CHF) to your currency

Abstract

This document specifies requirements relating to the testing method for AUS 32/diesel exhaust fluid (DEF) filters for the removal of suspended matter. This applies to urea filters dedicated to passenger vehicles as well as to commercial vehicles. This method applies to filters with flow rates from 3 l/h to 30 l/h depending on the application (by default 5 l/h for passenger vehicles and 25 l/h for commercial vehicles). This method can be used for other flow rates, provided the validation requirement can be met.

General information

  •  : Published
     : 2023-05
    : International Standard published [60.60]
  •  : 1
     : 21
  • ISO/TC 22/SC 34
    43.060.40 
  • RSS updates

Read sample 

Preview this standard in our Online Browsing Plateform (OBP)

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)