Annotation of standard text ASTM ADJF0431 :
6 detailed drawings (various sizes from 11 x 17 in. to 22 x 25 in.) for assembling an orifice plate holder. This device is used in evaluating leaks in the plenum chamber in testing vacuum cleaners.
Adjunct to F431 Specification for Air Performance Measurement Plenum Chamber for Vacuum Cleaners
Designation standards: ASTM ADJF0431
Note: Adjunct of the standard
Approximate weight : 300 g (0.66 lbs)
Country: American technical standard
Category: Technical standards ASTM
6 detailed drawings (various sizes from 11 x 17 in. to 22 x 25 in.) for assembling an orifice plate holder. This device is used in evaluating leaks in the plenum chamber in testing vacuum cleaners.