Muffle Furnace LMF-B28

Muffle Furnace LMF-B28


Model of Labtron Muffle Furnace LMF-B Series is ergonomically designed which provides efficient, reliable operation and enhanced chamber uniformity at high temperatures. They have been crafted for heavy duty operation. They provide minimum heat loss and optimized insulation. Chamber is heated by electric resistance heaters. The built-in fan system allows the abrasive gases come out of the furnace through a chimney.

Capacity20.0L
Program Memories2
Temperature Accuracy±1°C
Maximum Temprature1100°C
Working Temperature1075°C
Thermal Rate3°C/min-20°C/min
Amperage (Imax)18.2 A
Heating ProgramDirect/ two step
Internal Dimension250x200x400mm
Overall Dimension580x720x800mm
Net Weight109 kg
Gross Weight115 kg
Power4000 W
Power Supply220V/50Hz
  • Electrical resistance heaters are protected against abrasive gases by quartz tubes
  • PID controller
  • The control unit is placed above the furnace body which makes the controlling easy
  • 4 line wide display and user friendly menu
  • Direct or two step heating program
  • Date and time adjustments available
  • Two memories to store two different programs as per the user’s needs
  • Audio warnings as the steps change and at the end of the heating program
  • Timer indicates total heating time
  • Microprocessor automatically cuts power to the heating elements and alerts if the control unit/ control card is overheated or if the furnace is heated above the maximum heating temperature"
It covers an extensive variety of applications including quality control, ashing, heat treatment, preheating, melting, metallurgical research, sample production and many more.

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