Chamber furnace NA series

preheatingheat treatmentcuring

The very good temperature uniformity of these chamber furnace with air circulation provides for ideal process conditiones for annealing, curing, solution annealing, artificial ageing, sintering of PTFE, preheating, or soft annealing and brazing. The forced convection chamber furnaces are equipped with a suitable annealing box for soft annealing of copper or tempering of titanium, and also for annealing of steel under non-flammable protective or reaction gases. The modular forced convection chamber furnace design allows for adaptation to specific process requirements with appropriate accessories. • Horizontal air circulation with optimum distribution through stainless steel baffles • Swing door hinged on the right side • Base frame included in the delivery • Temperature uniformity up to +/− 4 °C according to DIN 17052-1 • Optimum air distribution enabled by high flow speeds • One frame sheet and rails for two additional trays included in the scope of delivery • Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load • Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used. • Defined application within the constraints of the operating instructions • Controller with touch operation B500 (5 programs with 4 segments each) • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive