The Vacuum Degassing Oven (VDO) is designed to remove air bubbles created during the in-service oxidative aging of asphalt binder by the PAV.

We are excited to introduce the NEXT generation of our Vacuum Degassing Oven, the VDO Touch! We’ve kept the same great features our VDO was known for and incorporated some new ones to enable the user even more freedom. Designed to meet AASHTO R28, ASTM D6521, and EN 14769 test standards.


What’s new?

  • Large touch screen controller
  • Programmable Vacuum Time, Temperature, and Soak times
  • Network ready
  • When connected to a network, access the VDO screen with an APP and operate remotely from a Smart Phone, Tablet, IPad, IPhone, or another PC
  • USB Port on the rear to perform software upgrades
  • English, German, Spanish, French, Italian, Mandarin, and Arabic language options


VDO Touch Features

  • Includes touch screen controller with front panel user interface with easy to use step-thru operation.
  • Bench top unit with integral vessel/oven design with top opening
  • CE certified options available
  • Network Ready: Remote capabilities: With APP view and control PAV with smart phone, tablet, IPad, IPhone, or other PC
  • Platinum RTD temperature measurement
  • Includes 4 eight ounce containers and a specimen removal tool
  • Power Requirements: 115 V / 60 Hz or 230 V 50/60 Hz