Muffle Furnace 1100 deg C, 22 litre

Muffle Furnace 1100 deg C, 22 litre
22 litre capacity to EN 196-2, EN 196-21, EN 459-2
Weight (kg)58
Tariff902480 90
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Universal precision laboratory electric furnace, designed for materials testing, heat treatment, ceramic and stoneware samples firing. The furnace is equipped with a counterbalanced lift-up door door.


  • Maximum temperature 1100°C 
  • High thermal efficiency vacuumed ceramic fibre chamber
  • Heating elements on all four sides embedded in fibre
  • High quality thermo-insulation materials used throughout
  • Microprocessor temperature controller Omron E5CC
  • Optional fan assisted chimney for ashing etc.
  • Door safety interlock switch
  • Ceramic bottom plate
  • Fast heating time due to low thermal mass construction
  • Hermetic door seal. Low power consumption
  • Good stability and uniformity
  • One year warranty 
  • Optional extras include connection to PC, audible over temperature alarm & UKAS thermal survey


Maximum Temperature
1100 °C
Chamber Type
Fibre Muffle
1/16th DIN Size
Run/Stop Modes
Settable Heating Ramp Rate
Basic Timed Program:
Ramp, Dwell, Stop.
Chamber Dimensions W x D x H 275mm x 500mm x 155mm
Chamber Capacity 22 litres
External Dimensions W x D x H
600mm x 890mm x 610mm
Power 3 KW
Weight 58kg

ClickClick to view a PDF file of the User Guide

A user guide is available to download from the Impact web site