■ Low energy consumption due to high-quality insulation-vacuum-moulded fibre material
■ Stainless steel casing 
■ High-grade heating wire, embedded in ceramic plates
■ Switchgear and controller, space-saving integrated in furnace base
■ Fume extractor in furnace rear wall with connection facility to vent
   with fan or catalyst

Supplied with capacities of 3, 5, 9 or 15 liters and processing temperatures of 
1100 or 1200℃.L3-series is heated from both sides and L5 ~ L15-series are heated from 
floor and ceiling(excepting L9/11/SKM with 4-side heating).
This light, compact furnace has slight-glass in door for observing samples. 
Equipped with integrated program controllers either for simple heating-up curves or 
for more complex applications, with several programmable temperature segments and 
extra functions. 
Temperature control is available in 3 versions ; Controller C6 features easy, 
straightforward operation, one programmable heating-up ramp, and several 
electronic safety devices ; Controller C6D have features of C6 and additional feature of 
one programmable dwell time ; Controller S27 features easy, straightforward operation, 
9 programs(each with 4 ramps and dwell times for programming highly complex 
temperature curves), real-time clock for programming a start time, acoustic signal 
with programmable switch-on time, integrated socket outlet with earthing contact 
230V-10A, and digital interface RS 485 for connection to a PC.