Laboratory Muffle Furnaces KL 03/11 – KL 15/12T max up to 1200 °C Universal muffle furnaces for many laboratory applications, superb value for money.Temperature ranges: 1100 °C and 1200 °C > Flexibility of useStainless steel casing > Long service life, extremely resistantHardened fibre module as inner chamber > High mechanical resilience, short firing cycles, low power consumptionHeating wire embedded in ceramic plates > Heating wire protected against damage; service-friendly and cost-efficientExhaust pipe in rear wall > Any gases possibly released can escapeDoor safety switch > Power supply interrupted when door is openedLaboratory Chamber Furnaces KL 06/13 – KL 30/13T max 1340 °C Chamber furnaces for temperatures up to 1340 °C. Rugged refractory brick insulation, cooling system for casing.Stainless steel casing > Long service life, extremely resistantDouble-lined casing with rear ventilation fan cooling > Exceptionally low outer-casing temperatureMultilayer insulation made of microporous material and refractory bricks > Low energy consumption, low operating costs, high mechanical durabilityHigh-quality heating wire > Long service lifeExhaust pipe in rear wall > Any gases possibly released can escapeDoor safety switch > Power supply interrupted when door is opened