Scientific engineering corporation offers standard penetrometer. It is specially manufactured to determine consistency of bitumen for grading. Standard penetrometer conforms to is 310, 1203, 1448. It is equipped with a vertical pillar, which is mounted on a base provided with leveling screw. The dial is graduated in 400 1/10 and the millimeter subdivision and the needle pointer against figures makes easy reading. The company supplies bitumen penetration needle, brass cone and two samples containers along with the penetrometer.
