BS ISO 11171:2022

Hydraulic fluid power. Calibration of automatic particle counters for liquids

BS ISO 11171:2022 发布历史

1   Scope 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.

BS ISO 11171:2022由英国标准学会 GB-BSI 发布于 2022-06-30，并于 2022-06-30 实施。

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BS ISO 11171:2022的历代版本如下：

• 2020年 BS ISO 11171:2020 液压传动. 液体自动粒子计数器的校正
• 2016年 BS ISO 11171:2016 液压传动.液体自动粒子计数器的校正
• 2010年 BS ISO 11171:2010 液压传动.液体自动粒子计数器的校正

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标准号

BS ISO 11171:2022

发布

2022年

发布单位

英国标准学会

当前最新

BS ISO 11171:2022

 

 

适用范围

1   Scope 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.

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