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Chamber Furnaces

Compact Chamber Furnaces N 40 E - N 100 E

N 40 E - N 100 E

We offer compact chamber furnaces as an alternative to the pit furnaces described, which can also handle a large number of simple processes.

Heating from both sides with high-quality heating elements, embedded in protective grooves
Multilayered insulation with light refractory bricks in the furnace interior and special backup insulation for low power consumption
Double-walled door with low exterior temperature
Casing made of sheets of textured stainless steel (non-rusting design)
Quiet operation of heating with solid state relays
High-quality types PtRh-Pt thermocouple
Freely adjustable air intake for good ventilation and short cooling times
Exhaust air outlet in roof
Precise temperature characteristic due to fast clocking of switching processes
Standard tabletop design
Stand available optionally
Door contact switch for safety shutoff

Models in this range include the N 40 E, N 60 LE, N 60 E and N 100 E.

Professional Chamber Furnaces with Brick Insulation LH or Fibre Insulation LF

Interior of low heat storage fibre material
for fast cooling times in LF models

Cooling fan connected to automatic vent
flap for shorter cooling time

LH 15/12 - LF 120/14

The LH 15/12 - LF 120/14 laboratory furnaces have been trusted for many years as professional chamber furnaces for the laboratory. These furnaces are available with either a robust insulation of light refractory bricks (LH models) or with a combination insulation of refractory bricks in the corners and low heat storage, quickly cooling fibre material (LF models). With a wide variety of optional equipment, these models can be optimally adapted to your processes.

Tmax 1200 °C, 1300 °C, or 1400 °C

5-sided heating for very good temperature uniformity

Heating elements on support tubes ensure free heat radiation and a long service life
Protection of floor heating and flat stacking surface provided by embedded SiC plate in the floor
LH models: multilayered, fibre-free insulation of light refractory bricks and special backup insulation
LF models: high-quality fibre insulation with corner bricks for shorter heating and cooling times
Door with brick-on-brick seal, hand fitted
Short heating times due to high installed power
Side vent with bypass connection for exhaust pipe
Self-supporting arch for high stability and greatest possible protection against dust
Quick lock on door
Freely adjustable air slide intake in furnace floor
Stand included

Additional Equipment

Parallel swinging door, pivots away from operator, for opening when hot
Separate wall-mounting or floor standing cabinet for switchgear
Automatic vent flap
Cooling fan for shorter cycle times
Protective gas connector, sealed casing
Manual or automatic gas supply system

Parallel swinging door for opening when hot

Gas Panel

Models in this range include the LH 15/12, LH 30/12, LH 60/12, LH 120/12, LH 15/13, LH 30/13, LH 60/13, LH 120/13, LH 15/14, LH 30/14, LH 60/14, LH 120/14, LF 15/13, LF 30/13, LF 60/13, LF 120/13, LF 15/14, LF 30/14, LF 60/14 and LF 120/14.

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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UK Office
Tel: +44 (0)1245 600 560
Fax: +44 (0)1245 808 399
Email: info@keison.co.uk

USA Office
Tel: +1 541 956 9929
Fax: +1 541 610 1646
Email: info@keison.com

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