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These compact bench-top furnaces with lift door are now also available with 60 liters volume for maximum temperatures of  1200 °C.
Equipped with three-side heating they provide an excellent temperature uniformity of +/- 5 K in the empty working space at temperatures above 800°C.
Connected at three phase 400 V 3/N/PE, the combination of dual shell housing and superior insulation materials results in less power consumption.

Standard Equipment

• Tmax 1100 °C or 1200 °C
• Heating from two sides by ceramic heating plates (heating from three sides for muffle furnaces L 24/11 – LT 60/12) for an optimal temperature uniformity
• Temperature uniformity of +/− 5 K with closed fresh-air inlet in empty work space according to DIN 17052-1 at working temperatures above 800 °C
• Thermocouple type N (1100 °C) or type S (1200 °C)
• Ceramic heating plates with integral heating element which is safeguarded and easy to replace
• Optional flap door (L) which can be used as work platform or lift door (LT) with hot surface facing away from the operator
• Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
• Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
• Adjustable air inlet integrated in door (see illustration)
• Exhaust air outlet in rear wall of furnace
• Controller B510 resp. R7 for L 1/12 (5 programs with each 4 segments)
• Solid state relays provide for lownoise operation
• Defined application within the constraints of the operating instructions
• NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

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
20 – 25 minutes to 1400 °C can be achieved, depending on the furnace model and the conditions of use.

Standard Equipment
· 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
· 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
· Controller C450 (10 programs with each 20 segments), alternative controllers

Additional Equipment
· Over-temperature limiter with adjustable cutout temperature as temperature
limiter to protect the oven and load
· Protective gas connection to purge with non-flammable protective or reaction
gases, not gas tight
· Manual or automatic gas supply system