One standard, one document
The 2018 edition replaced the ten-part version ISO 16232-1 to -10 of 2007. It applies to components and systems of road vehicles.
ISO 16232 testing
Cleanliness analysis according to ISO 16232
Technical cleanliness testing according to ISO 16232 for parts, assemblies and fluid system components in a DAkkS-accredited laboratory. For international projects and supply chains, with enquiries in English and German.
- Accredited
- ISO 16232:2018, excluding clauses 9.3 and 9.4
- Result
- Test report for your supply chain
- Languages
- English and German
Service
Our ISO 16232 services.
ISO 16232 describes methods for extraction, analysis and documentation of particulate contamination on components and systems. Especially in international supply chains, it is the basis for cleanliness specifications and quality requirements.
- Particle extraction
- Filtration and gravimetric analysis
- Optical particle classification with the light microscope
- Testing according to ISO 16232 and documentation of the results
- OEM and customer specifications based on ISO 16232
ISO 16232 itself does not define limit values. Limit values are stated in your drawing or customer specification; we test and document accordingly.
Comparable results along the supply chain.
ISO 16232 provides a common basis for assessing technical cleanliness and makes test results comparable within international supply chains.
Typical applications
- Electric motors
- Gearboxes and drive components
- Battery cells and battery systems
- Hydraulics and fluid technology
- Electronic components
- Precision parts
Reasons for testing
International projects, series testing, complaints and the qualification of new parts and processes.
ISO 16232, VDA 19.1 or factory standard?
ISO 16232
International standard, widely used in global supply chains. Accredited to the 2018-12 edition excluding the methods of clauses 9.3 and 9.4.
VDA 19.1
Guideline of the German automotive industry, accredited to the 2015-03 edition with E.1 to E.4 and F.1 to F.3.
VDA 19.1 testingFactory standard
Manufacturer-specific requirements, often methodically based on ISO 16232 or VDA 19.1, implemented according to the applicable test specification.
Testing to factory standardsFour steps to your test report
How ISO 16232 testing works.
- 01
Send your requirement
Share the component, drawing, limit value, standard or customer requirement.
- 02
Clarify feasibility and scope
Together with you, TecClean determines which test scope is required and technically feasible.
- 03
Ship the parts
Send the sample or test lots to TecClean, securely packed.
- 04
Testing and report
TecClean carries out the agreed analysis and provides the test report.
For suitable parcel-sized samples: optional express processing within 1 to 2 working days. The day of delivery is not counted.
FAQ
Questions about ISO 16232 testing
What is ISO 16232?
ISO 16232:2018 “Road vehicles, Cleanliness of components and systems” specifies requirements for determining and documenting particulate contamination on functionally relevant components and systems of road vehicles. In 2018 it replaced the ten-part version of 2007.
Is ISO 16232 testing at TecClean accredited?
Yes, to ISO 16232 in the 2018-12 edition, according to the annex to the accreditation certificate excluding the methods of clauses 9.3 and 9.4.
Does ISO 16232 contain limit values?
No. The standard does not define cleanliness limit values. Limit values come from your drawing, specification or customer requirement.
Can I order ISO 16232 testing from abroad?
Yes. Samples are sent to us from Germany and many European countries. Enquiries and consultation are possible in English and German.
Do you need ISO 16232 testing?
Tell us what you know about your component. Or call the laboratory directly: +49 7544 968 98-15.