Standarts : TS 1900-1;ASTM D2937
It is used to determine the bearing capacity of subgrades, or to measure soil compaction. Light and easy to handle in the fi eld. A rapid means of determining the penetration resistance of soil in shallow exploration surveys. Includes: 30°, 1 sq. in. (6.45 sq cm) cone; 250 lb. (1.1kN) capacity proving ring; brake type dial indicator, holds fi nal reading until manually released; 3/4” (19mm) dia. shaft, graduated at 6”, (152mm) intervals; 3/4” (19mm) dia. extension rod, graduated at 6” (152mm) intervals; cast aluminum T-handle.