- Stainless steel plug
- Aeration pear
- Pack of filters per 500 units. (Ref. PG 35)
REF. PC 119
Standards: ASTM C 204 | NTC 33 | INV E 302
It is used to measure the fineness of Portland cement; this fineness is given in terms of specific surface expressed as total area in cm2 / g of cement.