ATS offers an extensive line of lab furnaces and high temperature accessories world renowned for quality and reliability.  Review our basic furnace designs and styles below or call our experienced sales engineers to provide custom diameters, lengths, operating temperatures, and control systems to meet your unique process requirements.  Mounting brackets and accessory items are available to ensure easy installation and startup; or contact our qualified Service Department!

Sealed Retort Assembly

  • Series 3910
    • Stainless steel or InconelTM
    • Utilize integral welded-flange construction (end flanges are not interchangeable)
  • Series 3920
    • Metal (stainless steel and InconelTM), ceramic (alumina or mullite) and quartz
    • Replaceable end flanges
  • Retorts may be open at one or both ends and can be built to hold a vacuum as low as 10-6 torr (under appropriate conditions)
  • Maximum internal pressure is 2 psi (14kPa)
  • Accessories and options
    • Water-cooled pool rods
    • Packing-gland and bellows type seal assemblies
    • Mounting brackets
    • Heat shields
    • High-temperature retort extensometers
    • Water cooling collars
    • Displacement transducers
    • Accessory chambers
    • Relief valves
    • Gas ports
    • Additional options available!