LE laboratory chamber furnace up to 1100 °C

A more economical version of the L laboratory furnace for shorter-term operation

Although the LE laboratory furnace is not as robust as the L furnace, it boasts an unbeatable price/performance ratio. LE furnaces will serve you similarly well to the L furnaces for trials and testing. But you definitely should not expect 24/7 operation from them—for that purpose, the L furnaces are more suitable.

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Benefits

  • Easy to install, easy to control
  • Custom adjustments
  • Delivery times within just 2 days
  • Noise-free operation
  • 24-month warranty
  • Immediate technical support
  • Quick run-up to Tmax
  • Adjustable air intake
  • Great price

Charge treatment technology

(PS = partially suitable)
  • Incineration, combustion, annealing loss (PS)
  • Enamel firing (PS)
  • Sintering
  • Heat treatment of metal materials (PS)
  • Melting metal materials
  • Glass fusing
  • Material testing
LE-laboratory-chamber-furnace_LE-09-11_open.jpg LE 09/11 laboratory chamber furnace
LE-laboratory-chamber-furnace_LE-09-11_closed.jpg LE 09/11 laboratory chamber furnace
LE-laboratory-chamber-furnace_LE-09-11_open.jpg LE 09/11 laboratory chamber furnace
LE-laboratory-chamber-furnace_LE-09-11_closed.jpg LE 09/11 laboratory chamber furnace

Technical parameters

Furnace equipment

Furnace type Tmax°C Recommended operating temperature range in °C Volume in l External dimensions (w × h × d) mm Internal dimensions (w × h × d) mm Input in kW Weight in kg Protection*  Voltage V Max. load capacity of bottom in kg 
LE 05/11 1100 700 - 1050 5 470×330×455 170×130×230 1,8 20 16/1 230 6
LE 09/11 1100 700 - 1050 9,4 490×370×515 190×170×290 2,3 24 16/1 230 6
LE 15/11 1100 700 - 1050 14,4 550×370×565 250×170×340 3,0 28 16/1 230 6
*Protection can vary depending on accessories added (at additional cost).
Subject to technical changes.
 

Standard equipment

  • Ht60B controller (regulates to a constant value)
  • heating elements in quartz tubes
  • ventilation chimney for venting the furnace’s operational space
  • slide valve for controlling air intake
  • “K” type thermocouple
  • contactless switching relay for noise-free operation
  • limit switch for safe opening of the furnace
  • door manually opened downwards
  • power cable fitted with one-phase plug
  • tabletop variant

Optional accessories available at additional cost

  • Ht40P controller (10 programmes with 15 steps each)
  • injector with exhaust fan and pull interruptor for drawing off combustion products (only with Ht40P controller)
  • intake of protective atmosphere (manually or automatically controlled gas intake)
  • calibration of the controller’s measuring input
  • RS232 or EIA485 interfaces including software and cabling
  • HtMonit set (software + interface)
 
Note: When combining accessories (at additional cost), consult with our technical office.
Over 13,000 furnaces manufactured
Our own team of maintenance technicians
25-member design team
6 custom projects per month
Testing of your specific charges
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