常州汽车零部件清洁度测试报价零部件清洁度检测

对于汽车的组件及零部件的清洁度要求，都需要按照这个步骤进行检测，提取→过滤→称重→检测→复审→结果，这才是一个汽车零部件完整的检测流程，而这过程中，显微镜的检测是非常关键的步骤。

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

清洁度测试注意事项：
为测试数据的准确性，测试滤膜覆盖率需要低于滤膜可用覆盖率。
滤膜可用覆盖率：纤维素膜（1.5%） 尼龙网格膜（3%）