Cleanliness Analysis

= system of standards for the evaluation of filters used in clean production, as specified in VDA vol. 19.1, EN ISO 16232, EN ISO 4406, SAE AS 4059 etc.

Method: Optical analysis, typification, classifying and documenting particles (via filter, oh which particles are collected after the cleaning process) using live-camera-image visualisation plus marking the particles while taking the measurements.


  • machining technology
  • automotive industry
  • manufacture of engines and motors


dhs-Cleanalyzer® Family (PDF: 1,5 MB) Download
Data Sheet dhs-Cleanalyzer® Professional (PDF: 414 KB) Download
Data Sheet dhs-Cleanalyzer® Scan (PDF: 525 KB) Download
References dhs-Cleanalyzer® (PDF: 212 KB) Download
Example Report for analysis (PDF: 266 KB) Download
Guide for qualifying test parameters using extraction / filtration (TecSA) (PDF: 816 KB) Download