CAT NO: DIDACTICNLE-Export-220234
Blaine Air Permeability Apparatus- Engineering Lab Training Systems.
IS: 4031- 1968: This apparatus is used for determining the fineness
of cement In terms of specific surface expressed as total surface area
In square centimeters per gram for cement. This apparatus consists : Of
one permeability cell, one Manometer mounted on stand, One perforated
disc, one plunger, one rubber stopper, one plastic tube with pinch
cock, Complete as explained.