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SKU
LE 14/11 240V
  • $5,694.00
  • $6,570.00 You Save 13.33%

Description

The Nabertherm LE 14/11 Economy Muffle Furnace is a cost-effective solution for laboratories needing reliable thermal processing. With a 14-liter chamber and a maximum temperature of 1100°C, this muffle furnace is perfect for ashing, annealing, and material testing. Its lightweight fiber insulation ensures rapid heat-up and energy efficiency, while the simple controller provides dependable temperature regulation. The compact stainless-steel housing is built for durability, and safety features like an over-temperature limiter ensure secure operation. This furnace is ideal for budget-conscious labs seeking consistent performance in a larger capacity design.

  • Tmax 1,100°C
  • Heating from two sides from heating elements protected in quartz glass tubes
  • Fast heating times
  • Maintenance-friendly replacement of heating elements and insulation
  • Housing coated in RAL 9003
  • Solid state relays provide for lownoise 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 R7
  • Defined application within the constraints of the operating instructions
  • 1 year warranty
Technical Specifications:
Maximum Temperature1,100°C
Volume14 Liter (0.5 cu ft)
Chamber Dimensions (W x D x H)220 x 300 x 220 mm
8.7 x 11.8 x 8.7 inches
Outer Dimensions (W x D x H)440 x 540 x 520 mm
17.3 x 21.3 x 20.5 inches
Temperature Uniformity of ± 5K empty
Connected Load in kW3.2 kW
Electrical Connection1-phase
Weight30 kg (66 lbs)
Heating time35 minutes

Ideal for:

  • Small Industrial Labs
  • Educational Institutions
  • Pharmaceutical Testing
  • Ceramic Production
  • Quality Control Labs

Frequently Asked Questions:

Q. What is the chamber capacity of the LE 14/11?
A. It has a 14-liter chamber, ideal for medium-sized samples.

Q. Is it suitable for basic thermal tasks?
A. Yes, it's optimized for ashing, annealing, and material testing.

Q. Is it energy-efficient?
A. Lightweight fiber insulation reduces energy consumption.

Q. What safety features are included?
A. It includes an over-temperature limiter for safe operation.