Fans for general purposes. Tolerances, methods of conversion and technical data presentation algolia-search-ignore It offers the possibility to

It offers the possibility to state the uncertainty of a method and measurements carried out according to the method

This standard does not consider radiographic or radioscopic fitness for purpose testing as applied for specific castings based on manufacturer’s internal requirements and procedures

This PAS lists terms and definitions:

These include the variable decision threshold method (Clause 4) and the variable optical threshold method (Clause 5)

Fans for general purposes. Tolerances, methods of conversion and technical data presentation algolia-search-ignore It offers the possibility to1 Scope This International Standard specifies performance tolerances and the technical data presentation of industrial fans of all types. It does not apply for fans designed solely for low volume air circulation, such as those used for household or similar purposes (ceiling and table fans, extractor fans, etc.). For jet fans refer to ISO 13350. The upper limit of fan work per unit mass is normally 25 kJ kg1, corresponding to an increase of fan