Technical cleanliness analysis.
In the automotive sector, technical cleanliness is a key measure of quality. In order to meet customer requirements on technical cleanliness, we have integrated appropriate cleaning processes into our production process. A residual dirt analysis in a clean room environment to control the cleaning step completes our production process.
Thus, we meet the demands of our customers and comply with the promised quality standards.
Identification & Preparation
In conjunction with our client, we identify the testing methods with the underlying norms and generate the test specification
First, we are using a flushing/pressure rinse method for the removal of contamination from pipes, injectors, pumps, valves, etc
Weighing of the filter membrane before filtration
Extraction of residual contamination by flushing
Filtration of polluted irrigation fluid by vacuum filtration unit
Drying of the filter membrane in the drying oven
Gravimetry: The residual dirt quantity of the test object is determined by the mass increase of the analysis filter by means of differential weighing
Morphological: Microscopy – Determination of number and size of detected particles