These powerful laboratory muffle furnaces are available for temperatures up to 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 25 – 30 minutes can be achieved, depending on the furnace model and the conditions of use.
Standard Equipment
- Tmax 1550 °C or 1600 °C
- Working temperature 1500 °C, 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
- Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
- 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 C550 (10 programs with each 20 segments)
- Defined application within the constraints of the operating instructions
- NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
Specification
| Model | Tmax | Inner dimensions in mm | Volume | Outer dimensions1 in mm | Connected | Electrical | Weight | Heating time | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| in °C | w | d | h | in l | W | D | H2 | load in kW | connection* | in kg | in min3 | |
| LHTCT 01/16 | 1550 | 110 | 120 | 120 | 1.5 | 340 | 300 | 460 | 3.5 | 1-phase | 18 | 30 |
| LHTC(T) 03/16 | 1600 | 120 | 210 | 120 | 3.0 | 415 | 545 | 490 | 10.0 | 3-phase4 | 30 | 30 |
| LHTC(T) 08/16 | 1600 | 170 | 290 | 170 | 8.0 | 490 | 625 | 540 | 15.5 | 3-phase | 40 | 25 |
| 1External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.*Please see page 75 for more information about supply voltage 2Plus maximum 240 mm for models LHTCT when open 3Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE rsp. 400 V 3/N/PE) 4Heating only between two phases |
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