Used to determine bitumen ductility. The elongation of briquet mould is contolled under special conditions. Ductulity device has a moveable sliding rod on a guide line, driver motor, plunging type heater with digital thermostat, cooling unit and a big tank where the pump is placed.
It works automatically with a velocity of 50 mm/min and has maximum stroke of 1500 mm.
Tank and external frame are insulated with stainless steel and glass fiber. Temperature of water bath is hold constant at 25 °C ± 0,5 °C . Max. Tensile force is 300 N and accuracy± 0.1 N. Ductility device can take 3 briquet moulds simultaneously.
Electrical supply 220 V, 1ph, 50 Hz.
Loading speed 50 mm/min.
Max. Stroke 1500 mm.
Temperature 25 °C ± 0,5 °C.
Pulling force 300 N ± 0.1 N.
Size 2140 x 350 x 750 mm.
Weigt 130 kg.