High-temperature chamber furnaces with SiC rod heating LHTC/LHTCT 03/14 - 08/16 series

These powerful laboratory muffle furnaces are available for temperatures up to 1400 °C, 1500 °C, 1550 °C or 1600 °C. The durability of the SiC rods in periodic use, in combination with their high heating speed, make these furnaces the all-rounders in the laboratory. Heating times of 40 minutes to 1400 °C can be achieved, depending on the furnace
model and the conditions of use.

• Tmax 1400 °C, 1500 °C, 1550 °C or 1600 °C


• Working Temperature 1500 °C (for models LHTC ../16), increased wear and tear of heating elements must be expected in case of working at higher temperatures


• Insulation only made of materials that are classified as not carcinogenic acc. to TRGS 905, class 1 or 2


• Housing made of sheets of textured stainless steel


• Dual shell housing for low external temperatures and high stability


• Furnace room lined with durable fiber material, not classified


• Optional flap door (LHTC) which can be used as work platform or lift door (LHTCT) with hot surface facing away from the operator (HTCT 01/ only with lift door)


• Switching system with solid-state-relays, power tuned to the SiC rods


• Controller is the programmable C 550 with adjustable ramps and holding times


• Easy replacement of heating rods


• Adjustable air inlet opening, exhaust air opening in the roof


• 400 V 3/N/PE 50/60 Hz connector as standard

• Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load


• Square saggar for charging of up to three layers


• Lid for top saggar


• Manual or automatic gas supply system


• Process control and documentation via VCD software package for monitoring, documentation and control