ISO 11171:2020

Hydraulic fluid power — Calibration of automatic particle counters for liquids

Datum objavljivanja: 19. 11. 2020.

95.99 Povučen 18. 3. 2022.

Опште информације

Trenutna faza: 95.99 Effective date: 18. 3. 2022.

Inicijator: ISO

Pripada: ISO/TC 131/SC 6

Vrsta: Međunarodni standard

ICS: 23.100.60

Jezik: engleski francuski

Kupovina

Status: Povučen

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Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 11171:2016

TRENUTNO

POVUČEN
ISO 11171:2020
95.99 Povučen
18. 3. 2022.

REVIDIRAN OD

OBJAVLJEN
ISO 11171:2022