Laboratory Chamber Furnaces KLS

T max. 1100 °C, 1200 °C and 1300 °C

  • Very good temperature uniformity in the furnace chamber
  • Double-walled design with rear ventilation, extremely low outside wall temperature
  • Parallel guided door moving up-wards, user is protected from hot door insulation surface
  • Furnace insulation of high-quality fiber materials with low thermal mass
  • Furnace front frame made of robust lightweight refractory bricks
  • Abrasion-resistant lightweight refractory brick in the furnace floor
  • Delivery incl. ceramic base plate
  • Heating elements mounted on ceramic support tubes and mounted in front of the insulation with free heat radiation into the furnace chamber
  • Powerful heating elements in both sides of the furnace, fast heating rates
  • Switching via solid state relay, very precise furnace control, wear-free, noiseless
  • Vapor vent duct with exhaust chimney on the rear wall of the furnace (from KLS 45/… in the furnace roof)

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Wide range of furnaces

The THERMCONCEPT KLS laboratory chamber furnaces are supplied  in sizes from 5 l to 60 l volume. These furnaces with open heating  elements and free heat radiation are designed for most common  working temperatures, the inner dimensions are adapted to the  usual laboratory requirements.

Additional equipment

Due to the wide range of additional equipment and extensive ac-  cessories, the laboratory chamber furnaces can be adapted to many  different processes:

  • Controller with extended programming options
  • Batch temperature measurement and control
  • Adjustable over-temperature protection to protect furnace and load according to EN 60519-2
  • Programming and data-logging software and interfaces
  • Inert gas connection as well as manual and automatic gas feed systems
  • Adjustable supply air opening in the door
  • Exhaust chimney with fan and additionally with catalyst
  • Parallel swing door
  • Charging racks for loading on several levels
  • Retractable furnace hearth

On request, laboratory chamber furnaces from KLS 45/… up to  1200 °C can be supplied with a retractable furnace hearth. This  allows the furnace to be easily loaded from three sides.

Technical Data

Model

T max.

[°C]

Inside dimensions

[mm]

width x depth x height

Volume

[l]

External dimensions

[mm]

width x depth x height

Power

[kW]

Voltage

[V]

KLS 05/11

1100 200 x 250 x 140 7 550 x 580 x 650 2,0 230 1/N

KLS 10/11

1100 200 x 250 x 200 10 560 x 640 x 720

3,6

230 1/N

KLS 15/11

1100 220 x 300 x 230 15 560 x 640 x 720

3,6

230 1/N

KLS 30/11

1100 280 x 380 x 280 30 590 x 690 x 790

6,0

400 3/N

KLS 45/11

1100 300 x 500 x 300 45 660 x 810 x 820

7,5

400 3/N

KLS 60/11

1100 400 x 500 x 300 60 760 x 840 x 800

9,6

400 3/N

KLS 05/12

1200 200 x 250 x 140 7 550 x 580 x 650

2,0

230 1/N

KLS 10/12

1200 200 x 250 x 200 10 560 x 640 x 720

3,6

230 1/N

KLS 15/12

1200 220 x 300 x 230 15 560 x 640 x 720

3,6

230 1/N

KLS 30/12

1200 280 x 380 x 280 30 590 x 690 x 790

6,0

400 3/N

KLS 45/12

1200 300 x 500 x 300 45

660 x 810 x 820

7,5

400 3/N

KLS 60/12

1200 400 x 500 x 300 60 760 x 840 x 800

9,6

400 3/N

KLS 05/13

1300 200 x 250 x 140 7 550 x 580 x 650

2,5

230 1/N

KLS 10/13

1300 200 x 250 x 200 10 560 x 640 x 720

3,6

230 1/N

KLS 15/13

1300 220 x 300 x 230 15 560 x 640 x 720 3,6

230 1/N

KLS 30/13

1300 280 x 380 x 280 30 590 x 690 x 790 6,0

400 3/N

KLS 45/13 1300 300 x 500 x 300 45 660 x 810 x 820 7,5

400 3/N

KLS 60/13 1300 400 x 500 x 300 60 760 x 840 x 800 9,6

400 3/N

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