EN 12697/34 / 13286/47 – AASHTO T 193 – ASTM D 1559/1883/3668/4429
To perform laboratory Marshall and CBR tests.
Twin column frame with the motorised drive system. Three speeds of 1,00, 1,27 and 50,8 mm/min. are provided. Overload and travel limit switches to protect the machine during operation. The load measuring system with pressure gauge Ø 250 mm and max. value pointer, sensitivity class 2 acc. ISO 7500/1 provides accurate results. Supplied with CBR-piston and dial gauge 30 x 0.01 mm with holding attachment as well as Marshall stability mould with a flow dial gauge.