EB 28

The EB 11-II Test Tube Oven is designed for ageing tests according to ASTM D865 Rubber Deterioration by heating in air (Test Tube Enclosure). It can also be used in accordance to ISO 1817 and ASTM D471 for testing in liquids. It has a total of 4 cells x 6 test tubes and four temperature, as well as glass tubes for air cooling are included.

  • Temperature variation in time ± 0,5 °C
  • Temperature variation in space ± 0,5 %
  • Temperature indicator with sensor in four test tubes
  • Temperature controller with 0,1 °C set point (PLC)
  • Adjustable upper and lower temperature limits with alarm (PLC)
  • Fixed over temperature fuse
  • Controlled from a micro PLC, with a colour touch screen
  • Test names can be given in the PLC
  • Improved insulation reduces energy consumption, environmental impact and cost
  • Cooling channels in the casing for low surface temperature
  • Indication of power failure (PLC)
  • Run-time meter (PLC)
  • Countdown timer (PLC)
  • Alarm history