Phone: +1 758-453-0049
E-mail: info@slbs.org
Bisee, Saint Lucia LC04301

ISO/PWI 11943

Hydraulic fluid power — Online automatic particle-counting systems for liquids — Methods of calibration and validation

General information

00.00     Aug 18, 2021

ISO

ISO/TC 131/SC 6

International Standard

Scope

This document establishes methods for:
—   validating equipment used to prepare secondary calibration suspensions for automatic particle counters;
—    performing online secondary calibration of automatic particle counters;
—    matching two or more online particle counters, i.e. to count the same number of particles at a given size by two APCs associated online;
—    validating online particle counting systems with and without online dilution as used, for example, to measure the filtration efficiency of a hydraulic filter as described in the multi-pass filter test in ISO 16889.

Life cycle

PREVIOUSLY

Revises
ISO 11943:2021

NOW

IN_DEVELOPMENT
ISO/PWI 11943
00.00 Proposal for new project received
Aug 18, 2021

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.

Login