Standard

NEN-ISO 21018-4:2016 en

Hydraulic fluid power - Monitoring the level of particulate contamination in the fluid - Part 4: Use of the light extinction technique

52,53

About norm

Status Current
Number of pages 11
Committee Hydrauliek en pneumatiek
Published on 01-11-2016
Language English
NEN-ISO 21018-4 specifies a method for the determination of the particulate contamination level using the light extinction technique (also known as light blockage or light obscuration) either online or off-line in containers. It also defines procedures for calibrating the instruments and verifying their correct operation both in the laboratory and in service. In general, the techniques described in this part of ISO 21018 are suitable for monitoring - the general cleanliness level in hydraulic systems, - the progress in flushing operations, and - support equipment and test rigs. The use of this method is applicable to single-phase liquid systems only.

Details

ICS-code 23.100.60
Dutch title Hydrauliek - Bewaking van het niveau van de deeltjesverontreiniging van de vloeistof - Deel 4: Met gebruik van lichtextinctietechniek
English title Hydraulic fluid power - Monitoring the level of particulate contamination in the fluid - Part 4: Use of the light extinction technique

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