衢州汽车零部件清洁度测试报价洁净度测试

污染物的测量与分析有多种方法，而在汽车行业作为标准的污染物分析方法，优尔鸿信使用的清洁度检测标准，一直遵循VDA-19和ISO-16232，或各大汽车公司的内部标准。VDA-19/ISO-16232规定了以下两种方法

清洁度测试标准
1 ISO16232-1:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 1: Vocabulary ,
2 ISO16232-2:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 2: Method of extraction ofcontaminants by agitation
3 ISO16232-3:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 3: Method of extraction of contaminants by pressure rinsing
4 ISO16232-4:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 4: Method of extraction of contaminants by ultrasonic techniques
5 ISO16232-5:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 5: Method of extraction of contaminants on functional test bench
6 ISO16232-6:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 6: Particle mass determination by gravimetric analysis
7 ISO16232-7:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 7: Particle sizing and counting by microscopic analysis
8 ISO16232-8:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 8: Particle nature determination by microscopic analysis
9 ISO16232-9:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 9: Particle sizing and counting by automatic light extinction particle counter
10 ISO16232-10:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 10: Expression of results
11 VDA19.1 汽车工业质量管理--技术清洁度检测 部份

清洁度送测样品注意事项：
1 样品表面积大于或者等于200cm2
2.样品包装袋要干净，防止包装过程中引入污染，包装袋密封、结实，防止运输过程中引入污染
3.确定清洗部位为整体或者内部等