Meets ASTM C20, C127, C642, C830, D1188, D2041, D2726 and AASHTO T85, T166, T209, T275 specifications.
Specific gravity bench is for weighing suspended samples in water to determine specific gravity of aggregates and other materials. Bench top is 31" x 25" (787 x 635 mm) with three 2" (51 mm) dia. holes for suspension of samples and thermometer. Bottom shelf is adjustable to fit tanks either 18" (457 mm) or 24" (610 mm) deep. Order tanks separately.