Nabertherm Economy Muffle Furnace, LE 14/11/R8, TMAX 1100 °C, 240V - LE145K1A8
Brand: Nabertherm- SKU:
- LE145K1A8
- ID:
- 972711
| Model | LE 14/11 |
| Max Temperature | 1100 °C |
| Volume | 14 L |
| Controller | R8 |
| Voltage | 240V |
Nabertherm Economy Muffle Furnace, LE 14/11/R8, TMAX 1100 °C, 240V - LE145K1A8
With their convincing price/performance ratio and the fast heat-up rates, these compact muffle furnaces are perfect for many applications in the laboratory. Quality features like the dual shell furnace housing of rust-free stainless steel, their compact, lightweight constructions, or the heating elements encased in quartz glass tubes make these models reliable partners for your application.
Standard Equipment:
- Tmax 1100 °C
- Heating from two sides from heating elements protected in quartz glass tubes
- Fast heating times (see table)
- Maintenance-friendly replacement of heating elements and insulation
- Housing coated in RAL 9003
- Solid state relays provide for low noise operation
- 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)
- Flap door which can also be used as a work platform
- Exhaust air outlet in rear wall
- Compact dimensions and light weight
- Controller mounted under the door to save space
- Controller R8 (adjustable for one temperature)
- Defined application within the constraints of the operating instructions
Additional Equipment:
- Chimney, chimney with fan or catalytic converter (not for LE 1 and LE 2)
- Charging rack with closed or perforated trays for loading the furnace in two levels incl. holder for inserting/removing the trays up to a max. temperature of 800 °C and a max. loading weight per layer of 2 kg for the LE 14/11 respectively 3,5 kg for the LE 24/11
View the Nabertherm Laboratory Furnaces and Ovens Catalog
Specifications:
| Model | Tmax | Inner dimensions in mm | Volume | Outer dimensions (2) in mm | Temperature uniformity of +/− 5K in the empty workspace (4) | Connected load (5) | Electrical | Weight | Heating time | ||||||
| in °C (1) | w | d | h | in l | W | D | H | w | d | h | in kW | connection | in kg | in min (3) | |
| LE 1/11 | 1100 | 90 | 115 | 110 | 1 | 310 | 300 | 410 | 40 | 65 | 60 | 1.6 | 1-phase | 15 | 6 |
| LE 2/11 | 1100 | 110 | 180 | 110 | 2 | 330 | 365 | 410 | 60 | 130 | 60 | 1.9 | 1-phase | 20 | 11 |
| LE 6/11 | 1100 | 170 | 200 | 170 | 6 | 390 | 385 | 470 | 120 | 150 | 120 | 2.0 | 1-phase | 27 | 27 |
| LE 14/11 | 1100 | 220 | 320 | 220 | 14 | 440 | 485 | 520 | 170 | 250 | 170 | 3.2 | 1-phase | 35 | 30 |
| LE 24/11 | 1100 | 260 | 330 | 285 | 24 | 480 | 515 | 585 | 230 | 270 | 200 | 3.5 | 1-phase | 42 | 40 |
(1) Recommended working temperature for processes with longer dwell times is 1050 °C
(2) External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.
(3) Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE)
(4) 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
(5) The connected load refers to the standard furnace and may increase for a furnace with additional equipment.
For furnaces with connection options for multi-range voltages, the connected load applies to the highest permissible connected voltage.
For more info, visit www.p65warnings.ca.gov.
