Blaine Air Permeability Apparatus
Standard : IS:1727, 4031, 4825
Model No. :
Blaine Air Permeability Apparatus is used to determine the fineness of Portland cement in terms of the specific surface expressed as total surface area in square centimeters per gram of cement.
Test Performance of the Instrument click here to watch Full Procedure
Air permeability method is used to determine the specific surface as total surface area in cm2/g of material. Air Permeability Apparatus (Blaine Type) is with ISI Certification Mark.
- permeability cell
- ‘U’ tube manometer, mounted on stand.
- perforated metal disc.
- rubber stopper.
- rubber tube, 20cm long.
- filter paper discs.
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