VDA19.1 & ISO 16232 Technical Cleanliness Lab

Technical cleanliness inspection and analysis is becoming increasingly important in many sectors of industry, the automotive industry, hydraulics and production systems, aerospace industry, medical devices industry. At the same time the VDA 19.1 / ISO 16232 as well as internal company standards are becoming more and more known by people.

How to find a simple and fast testing method of contaminant particles analysis? How to help improving product quality and reduce its costs? How to help customers achieve effective automotive component technical cleanliness control? As a technical cleanliness inspection division, we, JYBO CleanTech, are concerned about these issues every day.

Based on years of industry experience and a large user base, JYBO CleanTech provides you with everything you need from design drawings to technical cleanliness turnkey laboratories. According to your actual needs and budget, we can provide different class of cleanliness laboratory planning and construction. Several grades of technical cleanliness testing laboratories as below:

A. Independent airtight room, partition cloakroom, equipped with air conditioner (conventional technical cleanliness inspection and analysis clean room)

B. The entrance is equipped with an air shower system, a partition cloakroom, an air conditioner, a positive pressure circulating filter system, etc. (Class 8 technical cleanliness inspection and analysis clean room)

C. Generating plant/powertrain laboratory (disassembly, transportation, transmission, technical cleanliness testing, technical cleanliness analysis)

Technical Cleanliness Testing Workflow – Steps as below

1.Spray rinse the extraction machine to ensure that the inside of the body is clean and reduce the number of non-sample particles.

2.Installation of the filter membrane, filter membrane installation needs to be as close as possible to the installation of the mouth before placing the filter membrane, in order to reduce the adhesion of outside particles, be sure to wear a good experimental equipment during the technical cleanliness inspection process.

3.Put the sample into the extraction machine cleaning chamber, the process of placing the sample to minimize collision, so as not to increase the number of foreign particles, affecting the test results

4.Start to rinse the sample, it is recommended that the water pressure is set smaller, refer to 0.15 MPa, when cleaning the sample as close as possible to the liquid reflux port, which can reduce the loss of sample particles, improve the accuracy of detection.

5.After cleaning, open the membrane holder to get membrane sample, and then remove the membrane. When removing the membrane, pay attention to shorten the distance, and smoothly put the membrane into the baking vessel species.

6.Put it into the oven, drying, according to the product requirements can be set.

7.After drying, leave it to cool down, then weigh and record.

8.Then use our microscope system to scan the particles on the membrane, review results from the analysis and identify if any potentially catastrophic particles are present. The reflection properties of all pollutants on the entire filter can be determined by scanning, and the classification and size measurement of the following four types of particles can be quickly and automatically completed within a few minutes: reflective particles, reflective fibers, non-reflective particles, and non-reflective fibers.

If you want to know more details or find suitable technical cleanliness inspection solution to control your products quality, please contact with us.