Chamber Furnaces for Annealing, Hardening and Brazing, Nabertherm

The N 7/H - N 87/H chamber furnaces are designed to withstand harsh use in the laboratory.

Three-sided heating from both sides and the bottom, heating elements on support tubes ensure free heat radiation and a long service life
Bottom heating protected by heat-resistant SiC plate, low energy consumption due to multi-layer insulation
Exhaust opening in the side of the furnace, or on back wall of chamber furnace for model N 31/H and higher
Base frame included in the delivery, N 7/H - N 17/HR designed as benchtop model
Parallel guided downward swinging door (user protected from heat radiation)
Gas spring dampers provide for easy door opening and closing
NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

The furnaces can be extended with a variety of accessories, like annealing boxes for operation under protective gas, roller guides, or a cooling station with a quench tank. Even high-performance applications such as the annealing titanium in medical applications can be implemented without the use of expensive and complicated annealing systems.

The chamber furnaces are ideal when heat-treating metals and robust insulation with light refractory bricks is necessary.

: The wide selection of chamber furnaces for annealing, hardening and brazing can be extended with a variety of accessories to suit your application. The accessories detailed here represent only a small fraction of the products available. For further details, please see our separate catalogues for heat-treatment furnaces and hardening accessories. Optional accessories include annealing boxes; annealing tray with holder; hearth plates; hardening tongs; heat treating foil; gloves. Contact your Avantor representative for more information.

: These chamber furnaces can be ordered with a variety of sizes and voltage options. Models are rated at 1280 °C. Control options include the B500 controller (5 programs with 4 segments each), or the C540 controller (10 programs with 20 segments each).