9900 Vacuum Degassing Oven (VDO)
9900 Vacuum Degassing Oven (VDO)
9900 Vacuum Degassing Oven (VDO)
9900 Vacuum Degassing Oven (VDO)
- Description:
9900 Vacuum Degassing Oven (VDO)
- Model:
9900
- Manufacturer:
PRENTEX
Product Information
  • Description
  • Standard
  • Feature
  • Specification
  • Configuration
  • Accessories
Description

真空除气炉

Designed to perform the degassing of PAV-aged asphalt paving binder samples, the Prentex VDO 9900 offers a number of features that other vacuum degassing ovens simply don't have. 

User-friendly and space-saving, the VDO 9900 is  vacuum degassing oven available on the market that features a completely self-contained vacuum system. With automatic, two-stage timing, the VDO 9900 almost does the job on its own. And you will always know when testing is complete because of the built-in, end-of-cycle alarm. Manufactured out of stainless steel, the VDO 9900 offers strength and durability that will ensure ease of maintenance and a long lifespan. And safety is never a concern, because the VDO 9900 meets both AASHTO and ASTM requirements.


Prentex's VDO 9900 offers flexibility for all industries. With adjustable pressure gauges, you can determine the amount of pressure running through the VDO 9900. Additionally, the VDO 9900 comes with an optional compressed air system to ensure greater usability. With a glass viewing window, calibration kit, and numerous sample containers, the VDO 9900 will get you on your way fast. And, though the VDO 9900 works from 120-volt electrical outlets, our team can custom design a vacuum degassing oven that works with any type of AC voltage. 


Our vacuum degassing oven is designed according to code and will provide you with the superior that you need to get the job done right. The vacuum degassing oven will assist you in degassing binder materials that have been PAV-aged. This will ensure that your binder samples are in the possible condition.



Our vacuum degassing oven is of the quality, made out of a rugged stainless steel construction. Featuring a built-in vacuum source and glass viewing panel, the Prentex vacuum degassing oven is easy to use and maintain. Additionally, our vacuum degassing ovens are manufactured to be both space saving and energy efficient. 


Prentex is happy to sit down with you in order to design a vacuum degassing oven package that will be right for you. Prentex offers a number of additional vacuum degassing features that can help you maintain your system and get your job done more efficiently. Wherever you may be located, we can design, manufacture, and ship a vacuum degassing oven that will work for each and every job.



Prentex is pleased to provide a vacuum degassing oven that offers the quality and durability of any other on the market.can the VDO 9900 perform under the harsh of environments, but it also supplies fast and accurate results. And the VDO 9900 is among the  vacuum degassing ovens available, meeting stringent industry standards. 

Standard

• AASHTO

• ASTM

Feature

• The Prentex VDO 9900 degasses through the use of an integrated self-contained vacuum oven and vacuum supply controlled by a digital microprocessor with the vacuum pressure indicated directly in kPa, as specified in the Standard Practice, providing the operator with simplicity of operation and reducing the chance of error in performing the degassing process.

• The measurement method differs from most vacuum ovens in that conventional vacuum ovens measure temperature of the “vacuum”, which by definition a very poor conductor of heat. Instead, our device measures where degassed asphalt temperature has shown to stabilize; namely, at the aluminum support for the sample tins which is machined from 1⁄4” [6.4mm]thick aluminum.

• Samples being degassed may be monitored visually through the glass viewing window located on the units cover.

Specification
DescriptionTechnical Specification
Dimensions 360 x 450 x 370mm
Weight27kg
Temperature DisplayDegrees Celsius  Preset Preheat: 170°C
Pressure DisplayDirect-reading Relative Pressure Guagemounted to align with external kPa  reads 0 to -30 Hg and 0 to -115 kPa
VacuumAdjustment is provided through a 10-turnmetering valve located on the removable lid
Process10 minute reheat time followed by 30 minutes of heat with vacuum
Power supply

Opt. 1: 115-125 Volts, 60 Hz AC, 10 Amps

Opt. 2: 220-230 Volts, 50 Hz AC, 5 Amps


Configuration
Accessories/Spare Parts