标准编号：ISO 16232-9:2007
中文名称：道路车辆 流体回路元件的清洁 第9部分：用自动消光粒子计数器测定粒子的大小和总数
英文名称：Road vehicles — Cleanliness of components of fluid circuits — Part 9: Particle sizing and counting by automatic light extinction particle counter
发布日期：2007-06
标准范围
This part of ISO 16232 defines methods for determining the size distribution of particulate contaminantsextracted from automotive components using techniques described in ISO 16232-3, ISO 16232-4 andISO 16232-5, using automatic light extinction particle counter instruments (APC).It only applies to the analysis of the whole volume of extraction liquid.The size range of particles that can be measured by this technique is limited to <= 70 μm(c), because of themethod of calibration used (ISO 11171). However, the calibration can be extended to other sizes provided thatit is agreed and included in the Inspection Document.This technique is only applicable to measuring particles contained in clear, single phase liquids.
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