Semi-Automatic Dial Penetrometer for Bitumen | NF EN 1426
Precision instrument designed to measure the needle penetration of bitumen and bituminous binders in accordance with NF EN 1426 and ASTM D5 standards. Its semi-automatic operation with a magnetic timer ensures a precise 5-second drop time, which is essential for test repeatability.
Stable cast iron base with adjustable feet.
Measuring head with analog dial and magnetic drop control.
Included accessories: Penetration needle, 2 test cups, and automatic timing device.
Characterization of bitumen hardness in a road testing laboratory.