Blain Air Permeability Apparatus
The apparatus comprises one each of permeability Cell “U” tube manometer with stop cock mounted a sunmica wooden stand, perforated metal disc, plunger, Rubber, Stopper, Rubber tube with rubber bulb.
Dibutylphthalate liquid (500 grm bottle) Punch.
a) Sunmica wooden stand with ‘U’ tube monometer with stop cock.
b) Permeability Cell complete with perforated metal disc, non -perforated disc and plunger.