Chamber furnace L series

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These big chamber furnaces LH 15/12 - LF 120/14 have been trusted for many years as professional chamber furnaces for the laboratory. These furnaces are available with either a robust insulation of light refractory bricks (LH models) or with a combination insulation of refractory bricks in the corners and low heat storage, quickly cooling fiber material (LF models). With a wide variety of optional equipment, these chamber furnaces can be optimally adapted to your processes. Standard Equipment • Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature • High furnace chamber with five-sided heating for very good temperature uniformity • Heating elements on support tubes ensure free heat radiation and a long service life • Controller mounted on furnace door and removable for comfortable operation • Protection of bottom heating and flat stacking surface provided by embedded SiC plate in the floor • LH models: multi-layered insulation of light refractory bricks and special backup insulation • LF models: high-quality fiber insulation with corner bricks for shorter heating and cooling times • Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP) • Door with brick-on-brick seal, hand fitted • Gegenerously dimensioned heating provides for short heating times • Self-supporting arch for high stability and greatest possible protection against dust • Motorized exhaust air flaps • Freely adjustable air inlet integrated in furnace floor • Base included • Controller B500 (5 programs with each 4 segments)