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September 21, 2021
  All Categories  >  Asphalt Binder Testing (+Superpave)  >  Aging
  Product Information
Vacuum Degassing Oven
Model: See Models Listed
Price: See Prices Listed
Condition: New
Warranty: Yes
Availability: Inquire
   Product Model # Price   Sale Price Qty
 2 oz. Tinned Sample Containers (Pkg. of 48)   BTAG-4A5   $36.00      
 4 oz. Tinned Sample Containers (Pkg. of 36)   BTAG-4A4   $43.00      
 8 oz. Tinned Sample Containers (Pkg. of 18)   BTAG-4A3   $28.00      
 Calibration Kit for Vacuum Degassing Oven   BTAG-4A1   $1,590.00      
 O-Ring Gaskets for Vacuum Degassing Oven (Pkg. of 5)   BTAG-4A2   $65.00      
  Other Models
   Product Model # Price   Sale Price Qty
 Vacuum Degassing Oven (220-240V)   BTAG-4F   $4,450.00      
 Vacuum Degassing Oven (115-125V)   BTAG-4   $4,475.00      
 Vacuum Degassing Oven (Air Powered, 115-125V)   BTAG-6   $4,250.00      
 Vacuum Degassing Oven (Air Powered, 220-240V)   BTAG-6F   $4,475.00      
  The Vacuum Degassing Oven is designed to perform the degassing of PAV-aged binder samples in accordance with the requirements of AASHTO PP-1 and ASTM D-6521 standard practices. It has a lift-off stainless steel cover with glass viewing window which provides access to the stainless steel vacuum chamber. The compact stainless steel cabinet requires less space than conventional vacuum ovens.

With its user-friendly design, it is the only vacuum oven on the market with a self-contained vacuum system and automation of the practice. It features two-stage timing and process control programmed specifically to perform the degassing operation with automatic start and end of the vacuum cycle with an end-of cycle alarm.

All stainless steel construction provides for long life and ease of maintenance. Vacuum readout is provided directly in kPa absolute to meet practice requirements. The Prentex system provides for correction of the inherent errors resulting from altitude and ambient barometric pressure that occur in the use of standard relative pressure vacuum gauges. System vacuum pressure is adjustable to conform to practice requirements.

This oven operates from a standard 120-volt wall outlet (units also available for foreign a.c. power). For labs with a compressed air system, the vacuum degassing oven is available with an internal air-driven vacuum system featuring lower initial cost and quieter operation. Air driven vacuum systems require dry compressed air at 80-100 psi with less than 2 cfm consumption, during the 30-minute vacuum cycle.

  • Stainless steel construction
  • May be used for other applications requiring vacuum
  • Economical to operate
  • Small foot print
  Testing Standards
  • ASTM D 6521


  • Precision Vacuum Metering Valve allowing adjustment of vacuum pressure.


  • Net Dimensions: 14x17.0x16.5" WxDxH (335x445x420mm)

Recommended Accessories

  • Compressed Air - 15kPa (25.5 in Hg)

Included Accessories

  • Stainless steel lid equipped with heat-resistant glass viewing window
  • Vacuum metering valve
  • Sample rack
  • Four 250 ml [8 oz] sample containers (tins)

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