Technical Cleanliness

RIO Cleanalytic Services is a department of RIO GmbH working in the field of technical cleanliness.

Components with defined cleanliness level are important in the following brnaches of industry:

  • Automotive
  • Dental and medicine technology
  • Electronics and Electrical engineering


Laboratory Analysis

In our accredited clean room we offer various analyzes and services according to VDA 19, ISO 16232 and other factory standards.


The cleanliness inspection cannot be performed directly on the sample surface in most cases due to the geometrical complexity of the components. The general procedure for a cleanliness inspection according to VDA standard is devided into:

  1. Extraction curve
  2. Extraction
  3. Filtration
  4. Gravimetric Analysis
  5. Microscopc Analysis
  6. Particle Analysis
  7. Inspection Document


Consulting Service

Regardless of whether you are confroted with technical cleanliness for the first time or you need support in terms of an individual problem - Do not hesitate to contact us!

Seminars and Workshops

RIO GmbH offers practice-oriented seminars and workshops in the field of technical cleanliness.

For further informationen please check out our seminar programm.