Hydraulvätskor

Kommittébeteckning: SIS/TK 108 (Renhetsteknik)
Källa: ISO
Svarsdatum: den 8 jun 2020
Se merSe mindre
 

This document specifies the code to be used in defining the quantity of solid particles in the fluid used in a given hydraulic fluid power system.

Kommittébeteckning: SIS/TK 108 (Renhetsteknik)
Källa: ISO
Svarsdatum: den 8 jun 2020
Se merSe mindre
 

This document specifies procedures for the following:

a) primary particle-sizing calibration for particle sizes 1 μm(c) and larger, sensor resolution and counting performance of liquid automatic particle counters that are capable of analysing bottle samples;

b) secondary particle-sizing calibration using suspensions verified with a primary calibrated APC;

c) establishing acceptable operation and performance limits;

d) verifying particle sensor performance using a test dust;

e) determining coincidence and flow rate limits.

This document is applicable for use with hydraulic fluids, aviation and diesel fuels, engine oil and other petroleum-based fluids. This document is not applicable to particle-sizing calibration using NIST SRM 2806b primary calibration suspensions.