BS ISO 11171:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hydraulic fluid power. Calibration of automatic particle counters for liquids
Hardcopy , PDF
13-06-2022
English
20-11-2020
This document specifies procedures for the following: primary particle-sizing calibration for particle sizes 1µm(c) and larger, sensor resolution and counting performance of liquid automatic particle counters that are capable of analysing bottle samples; secondary particle-sizing calibration using suspensions verified with a primary calibrated APC; establishing acceptable operation and performance limits; verifying particle sensor performance using a test dust; 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 NISTSRM2806b primary calibration suspensions.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.