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RFF Class A Furnace

RFF Class A Furnace
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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. The RFF features horizontal recirculating airflow to ensure exceptional temperature uniformity throughout the furnace. 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. The RFF 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. FEATURES AT A GLANCE ♦ Temperatures up to 538°C (1000°F) ♦ Class A package meeting NFPA 86 requirements for flammable solvents ♦ 3 models - 4.2, 19 & 35 cu. ft. (117, 552 & 991 liters) capacity ♦ Horizontal recirculating airflow ♦ Protocol 3TM 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 high-limit alarm ♦ 304 stainless steel interior ♦ Disconnect switch on main control panel ♦ 5 year heater warranty ♦ End-of-cycle and high-limit indicators ♦ UL/C-UL listed open industrial control panel OPTIONS ♦ Despatch unique adjustable louvers ♦ Pnuematic lift door ♦ Chart recorder ♦ Access ports for test wires ♦ CE compliant

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RFF2-35 with optional pneumatic lift door RFF front view cross section showing airflow pattern. WWW.DESPATCH.COM 8860 207th Street West Minneapolis, MN 55044 USA GLOBAL HEADQUARTERS main phone: 1-800-726-0110 international/main: 1-952-469-5424 sales: 1-800-726-0550 international/sales: 1-952-469-8240 sales@despatch.com Notes: Uniformity figures are based on a nine-point test conducted in an empty oven after stabilization period. Uniformity can vary slightly depending on unit and operating conditions. Minimum operating temperature and cooling times are based on 20°C ambient temperature...

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