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 high-temperature furnaces to 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 high-temperature furnaces LHTC ../16), increased wear and tear must be expected in case of working at higher temperatures
• Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
• Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or 2
• Optional flap door (LHTC) which can be used as work platform or lift door (LHTCT) with hot surface facing away from the operator (High-temperature furnace LHTCT 01/16 only with lift door)
• Switching system with solid-state-relays, power tuned to the SiC rods
• Easy replacement of heating rods
• Adjustable air inlet opening, exhaust air opening in the roof
• Defined application within the constraints of the operating instructions
• NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Additional equipment

• 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