Product Code Product Description PRS-CM0040 Blaine Air Permeability Apparatus PRS-CM0041 U Manometer Tube PRS-CM0042 Manometer Liquid 250 ml PRS-CM0043 Cell with Perforated Disc and Plunger PRS-CM0044 Filter Paper 100 pcs. PRS-CM0045 Filter Paper 1000 pcs. PRS-CM0046 Reference Cement 5 g, ASTM STANDARDS : EN 196-6; ASTM C204; AASHTO T153 The PRS-CM0040 Blaine Air Permeability Apparatus is used to determine the fineness of Portland cement, limes and similar powders expressed in terms of their specific surface. The apparatus is supplied complete with a U manometer tube, manometer liquid, glass connection parts, test stand, rubber aspirator, cell with perforated disc and plunger, plastic funnel and 100 pieces of filter paper. PRS-CM0046 Reference Cement should be ordered separately. The Blaine Air Permeability Apparatus is supplied complete with; â?¢ U Manometer Tube â?¢ Manometer Liquid, 250 ml â?¢ Test Stand â?¢ Rubber Aspirator â?¢ Cell with Perforated Disc and Plunger Plastic Funnel â?¢ Filter Paper, 100 pcs. Dimensions 300x540x210 mm (packed) Weight (approx.) 7 kg (packed)