IS 5516 : 1996 Specification for variable flow type air-permeability apparatus (Blaine type)

1 Scope

This standard covers the requirements of variable flow typeair-permeability apparatus (Blaine type) and its accessories usedfor determination of specific surface of cements, pozzolanas andother powdery materials.

2 References

IS 292 : 1983 Leaded brass ingots and castings

IS 6911 : 1972Stainless steel plate, sheet and strip

IS 7374 : 1974 Glassrods and tubing for laboratory glassware