ISO Method of extraction of contaminants by agitation. ISO Method of extraction of contaminants by pressure rinsing. Find the most up-to-date version of ISO at Engineering This British Standard was published by BSI. It is the UK implementation of. ISO The UK participation in its preparation was.
|Published (Last):||11 January 2012|
|PDF File Size:||6.57 Mb|
|ePub File Size:||1.33 Mb|
|Price:||Free* [*Free Regsitration Required]|
This particle size shall be chosen to enable counting significant numbers of particles; divide the result of the last sample S3 by the sum of all the values obtained in 6.
All parameters should be included in 116232-3 cleanliness specification and in the inspection document and should be rigorously followed by the test staff. It covers the amount and the nature of residual particles resulting from manufacturing processes and from the environment.
NOTE The sizes specified in the inspection document for the blank should 16232- as close as possible to the maximum particle size acceptable for the component and chosen to allow counting significant numbers of particles. Method of extraction of contaminants on functional test bench Part 6: International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
NOTE 2 Instead of collecting in a container, the liquid samples may also be directed through a membrane filter directly connected to the outlet of the collection equipment. The main task of technical committees is to prepare International Standards. This position shall enable the extraction liquid to flow easily into a collection equipment or sampling container. Good laboratory practices shall be observed in the preparation and use of these chemicals.
That means no particles larger than ? In this case the resulting cleanliness level may differ.
It does not, therefore, cover appearance defects or contamination by isl or gaseous materials. Information regarding online access to British Standards via British Standards Online can be found at http: Unless otherwise specified, this part of ISO deals with particulate contamination only. Find Similar Items This product falls into the following categories.
BS-ISOMethod of extraction of contaminants by pressure rinsing_百度文库
The presence of particles residual from the manufacturing and assembly processes will cause a substantial increase in the wear rates of the system during the initial run-up and early life, and may even cause catastrophic failures.
Contact the Information Centre. Users of British Standards should make sure that they possess the latest amendments or editions. Iao of extraction of contaminants by pressure rinsing Status: For example, if the component is of large size like a tankclean only those external surfaces which might contribute to contamination during the extraction process.
Method of extraction of contaminants on functional test bench ISORoad vehicles — Cleanliness of components of fluid circuits — Part 6: Next lower size class 162332-3 F.
BS ISO 16232-3:2007
The collection equipment shall be cleaned to achieve the requirement of 6. Cleanliness of components of fluid circuits. Method of extraction of contaminants by ultrasonic techniques ISORoad vehicles — Cleanliness of components of 1632-3 circuits — Part 5: NOTE 2 This procedure enables the extraction curve to be drawn and the end-point u 0,10 to be demonstrated see The cleanliness level of the component is the sum of the extractions. The external surface should be cleaned in a physically different place from where extraction is to be carried out.
Always use suitable protective equipment. Please download Chrome or Firefox or view our browser tips. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.
The ISO series has been drafted to fulfil the requirements of the automotive industry, since the function and performance of modern automotive fluid components and systems are sensitive to the presence of a single or a few critically sized particles.
Compliance with a British Standard cannot confer immunity from legal obligations. It is preferably applied to components of which the surface to be examined lso accessible by a jet of test liquid. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Users are responsible for its correct application.
1623-3 Method of extraction of contaminants by pressure rinsing ICS If the component contains a shipment liquid, empty it out, measure its volume and analyse its contaminants according to Clause 7. It should be filtered to attain the requirements of 6.
These International Standards have been extended, modified and new ones have been developed to produce a comprehensive suite of International Standards to measure and report the cleanliness levels of io and components fitted to automotive fluid circuits. It is incorporated by Royal Charter. Method of extraction of contaminants by agitation ISORoad vehicles — Cleanliness of components of fluid circuits — Part 4: Ensure that no particles are deposited on or removed from controlled surfaces.
Click to learn more. This simplified method shall be validated and shall be agreed between parties and included in the inspection document.