Supports the following standards: ASTM C266, AASHTO T154
Used to determine initial and final set times of Portland cement, masonry cement, hydraulic hydrated lime and certain mortars. Comprised of two stainless steel needles with 0.0375" (4.8mm) cylindrical flat-end needles. One is 1/12" (2.12mm) dia. 1/4lb. (113.4g) weight for initial set. The second is 1/24" (1.06mm) dia., 1lb (453.6g) weight for final set.
Manuals, Data Sheets & Safety Data Sheets
H-3150 man 1012 (Product Manual PDF)