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Despatch RAF/RFF Benchtop Furnace

Despatch RAF/RFF Benchtop Furnace

Despatch RAF furnaces feature horizontal recirculating airflow to ensure exceptional temperature uniformity of ±5.6°C at 538°C. These high performance furnaces deliver temperatures up to 538°C (1000°F) and are great for such processes as annealing, aging, stress relieving and other process critical applications.

Despatch Oven Models

Model Capacity Oven Type Max temp Temp Uniformity
RAF1-42 4.2 cu ft Benchtop 1000°F (538°C) ± 2.3°C at 204°C
RAF2-19 19.5 cu ft Cabinet 1000°F (538°C) ± 2.3°C at 204°C
RAF2-35 35 cu ft Cabinet 1000°F (538°C) ± 2.3°C at 204°C
RFF1-42 4.2 cu ft Class A - Benchtop 1000°F (538°C) ± 2.3°C at 204°C
RFF2-19 19.5 cu ft Class A - Cabinet 1000°F (538°C) ± 2.3°C at 204°C
RFF2-35 35 cu ft Class A - Cabinet 1000°F (538°C) ± 2.3°C at 204°C

The RAF is available in cabinet and benchtop models.  The cabinet furnace is suited for volume production while the benchtop model, with its small footprint, is ideal for high temperature process development in a laboratory

Despatch RFF Class A furnaces are specifically designed to meet NFPA 86 requirements for applications that include flammable solvents This Class A furnace is complete with a pressure relief panel, purge timer, and exhaust fan.

These oven are equipped with the Protocol 3™ microprocessor-based temperature and hi-limit controller with large LCD display and real time clock for auto start capability.  The LCD display shows temperature readings along with clear, detailed information on oven status. The data-logging functionality enables reporting and analyzing and data  les can be exported via the controller’s USB port. Modbus RS485 communications are included for easy data access.

Standard Features

  • Temperatures up to 538°C (1000°F)
  • 3 models - 4.2, 19 & 35 cu. ft. (117, 552 & 991 liters) capacity
  • RFF Class A package meeting NFPA 86 requirements for flammable solvents
  • Horizontal recirculating airflow
  • Protocol 3™ control with large LCD display, integrated data logging capabilities and
  • USB port for simple oven set-up and data export
  • RS485 Modbus communication PC interface
  • Audible and visual hi-limit alarm
  • 304 stainless steel interior
  • Disconnect switch on main control panel
  • 5-year heater warranty
  • End of cycle and high-limit control
  • UL and C-UL listed open industrial control panel


  • Despatch unique adjustable louvers
  • Pnuematic lift door
  • Chart recorder
  • Access ports for test wires
  • CE compliant

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