This Petroleum Asphaltum Ductility Tester is suitable to the standards of GB/T4508,  T0605. Test the length of asphaltum when asphaltum is drawn to break under certain temperature and speed.

Referrence standard: ASTMD113

  Technical Parameters:

  Measure Range: 1.5m

  Temperature Control Range: room temperature ∼ 50

  Temperature Control Accuracy: ±0.5

  Testing Accuracy: ±1mm

  Speed: 50±2.5mm/min

  Temperature and ductility are controlled by computer. Computer-controlled data processing. Digital displays.