ISO 21018-4:2016 液压传动 监测流体的微粒污染程度 第4部分：消光技术的使用

标准编号：ISO 21018-4:2016

中文名称：液压传动 监测流体的微粒污染程度 第4部分：消光技术的使用

英文名称：Hydraulic fluid power — Monitoring the level of particulate contamination in the fluid — Part 4: Use of the light extinction technique

发布日期：2016-11

标准范围

ISO 21018-4:2016规定了使用消光技术（也称为光阻挡或光遮蔽）在线或离线测定容器中颗粒污染水平的方法。它还定义了在实验室和使用中校准仪器和验证其正确运行的程序。一般来说，ISO 21018-4:2016中描述的技术适用于监测-液压系统的一般清洁度水平，-冲洗作业的进展，以及-支持设备和试验台。该方法仅适用于单相液体系统。

ISO 21018-4:2016 specifies a method for the determination of the particulate contamination level using the light extinction technique (also known as light blockage or light obscuration) either online or off-line in containers. It also defines procedures for calibrating the instruments and verifying their correct operation both in the laboratory and in service.In general, the techniques described in ISO 21018-4:2016 are suitable for monitoring- the general cleanliness level in hydraulic systems,- the progress in flushing operations, and- support equipment and test rigs.The use of this method is applicable to single-phase liquid systems only.

标准预览图