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.
The apparatus is supplied with glass U-tube manometer with valve, steel stand, test cell with disk and plunger all in stainless steel, rubber aspirator bulb, 1000 filter paper disks, manometric liquid, vaseline grease for better coupling tube/cell, funnel, brush.

Dimensions: 220x180x470mm
Weight:12 Kg

Determines fineness of Portland cement in terms of specific surface expressed as total surface area in square centimeters per gram of cement. Consists of: calibrated U-tube manometer, ground glass joint, stainless steel test cell and plunger, rubber aspirator bulb and perforated disc. Includes 8 oz (226.8g) bottle of red manometer fluid, filter paper, wood block for holding test cell during filling and funnel. Mounted on finished wood panel with rubber-footed base.

دستگاه نفوذپذیری هوای بلين سيمان جهت تعيين نرمي(ريزي دانه¬هاي) سيمان، داراي مانومترU شكل، پایه فولادی، ظرف آزمایش با صفحه و پلانگر، مکنده لاستیکی ، فیلترکاغذی ، مایع فشارسنج ، وازلين، قيف و برس، طبق استاندارد EN 196-6/ UNI/ ASTM/ BS AASHTO ،

ساخت كمپاني Matest ايتاليا