Compact Burnout Furnaces for Speed Investment Material LE ../11 up to 1100 °C

They convince by very fast possible heating ramps and attractive design. 

Process Control

Function and equipment

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LE1_11.png
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Burnout furnace LE 6/11
Burnout furnace LE 1/11
Heating elements protected in quartz glass tubes

With their unbeatable price/performance ratio, the compact burnout furnaces of the LE series are the ideal suited for speed investment material. They convince by very fast possible heating ramps and attractive design. Quality features like the dual shell housing, their compact, lightweight design, or the heating elements installed in quartz glass tubes make this burnout furnace a reliable partner for your dental application. 

Key Facts

  • Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
  • Heating from two sides from heating elements protected in quartz glass tubes
  • Fast heating times
  • Maintenance-friendly replacement of heating elements and insulation
  • Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
  • Housing coated in RAL 9003
  • Flap door which can also be used as a work platform
  • Exhaust air outlet in rear wall
  • Thermocouple type N
  • Solid state relays provide for low-noise operation
  • Compact dimensions and light weight
  • Controller mounted under the door to save space
  • Controller R8 (adjustable for one temperature)
  • MyNabertherm App for online monitoring of the firing on mobile devices for free download
  • Freeware NTEdit for convenient program input via MS Excel on the PC
  • Freeware NTGraph for evaluation and documentation of firings using MS Excel on the PC
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
  • Defined application within the constraints of the operating instructions

Additional equipment

Additional equipment

Technical specifications

ModelTmaxInner dimensions 
in mm		VolumeOuter dimensions2 in mmTemperature uniformity of +/− 5K in the empty workspace4Connected load5ElectricalWeightHeating time
 in °C1wdhin lWDHwdhin kWconnection*in kgin min3
LE 1/1111009011511013103004104065601.61-phase156
LE 2/111100110180110233036541060130601.91-phase2011
LE 6/11110017020017063903854701201501202.01-phase2727
LE 14/111100220320220144404855201702501703.21-phase3530
1Recommended working temperature for processes with longer dwell times is 1050 °C*These furnaces are available for main voltage of 
2External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.110 V - 120 V resp. 200 V - 240 V, 1/N/PE or 2/PE
3Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE)
4Temperature uniformity of +/− 5 K with closed fresh-air inlet in empty work space according to DIN 17052-1 at working temperatures above 800 °C
5The 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.

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Further products

Burnout Furnaces for burn-out of muffles and speed investment material for burn-out of muffles and speed investment material L(T) ../11 up to 1100 °C

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Chimneys

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Bottom Plates and Collecting Pans

See product

Gloves and Tongs

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Charging rack to load the furnace in different levels

See product
Charging rack to load the furnace in different levels

Catalog

A complete overview of our extensive range of sintering and preheating furnaces and accessories for the dental sector can be found in our “Dental” catalog.

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Nabertherm

We look forward to receiving your inquiry!

contact@nabertherm.de