Muffle Furnace MF-G20

MF-G20 model of Muffle Furnace, a cutting-edge microprocessor-controlled unit featuring a distinctive electronic design with a user-friendly operating menu displayed on a 4-line screen for effortless operation. Utilizing the phase angle firing method, it effectively mitigates the inevitable aging of SiC heating elements. With its proprietary software, this furnace ensures precise temperature control and measurement using an S-type thermocouple. Crafted to meet minimal space requirements in laboratory settings, it comes equipped with an instantaneous energy consumption indicator, total working hour counter, control unit overheating sensor, and more. Ideal for applications requiring maximum and continuous working temperatures of up to 1500 °C, it sets a new benchmark for performance and reliability in laboratory furnaces.

Max. Temperature1500 °C
Capacity6 L
Heating Program4 step
Thermal Rate3 °C – 20 °C
Heating elementSiC (Silicon Carbide)
Program Memories4
Thermocouple TypeS Type
Display4 x 20″ LCD
Heating Element PlacementHorizontally aligned next to the side walls
Inner Insulation MaterialCeramic Fibre Board
Front Face Insulation MaterialInsulating Fire Brick
Door Insulation MaterialCeramic Fibre Board
Housing MaterialSteel Sheet
Housing CoatingEpoxy powder coating
ChimneyStandard without fan
Lockable Door HandleSidewards
Temperature Control Accuracy± 1 °C (can vary at low temperatures)
Measurement Accuracy± 1 °C
Inner Volume Temperature Homogenity± 10 °C
Auto Start at Certain DateYes
Show Remaining Waiting TimeYes
Skip the Waiting StepYes
Burst Heating ModeYes
Max. Current2 x 14 A
Power6.100 W
Inner Chamber Dimension (W x H x D)180 x 160 x 260 mm
Product Outer Dimension (W x H x D)545 x 636 x 684 mm
Gross Dimension (W x H x D)605 x 696 x 844 mm
Net Weight56 kg
Gross weight75 kg
  • PID controller for precise temperature regulation
  • LCD display showing current and target temperature
  • Optimal insulation properties for energy efficiency
  • Multiple heating programs: 2, 4, 8, and 16 steps available
  • Fe-Cr-Al heating element embedded in brick walls for uniform heat distribution
  • Accurate temperature measurement and control using K and S type thermocouples
  • Second thermocouple for adjustable purposes
  • Durable interior lining made of light insulating bricks
  • Dual-shell housing design for reduced outer surface temperature
  • Steel sheet housing material for durability
  • Insulating fire brick used for inner and front face insulation
  • Ceramic fiber board for door insulation
  • Quartz tube protects heating element
  • Audio warnings for step changes and program completion
  • Automatic power cut-off to heating elements and alert for overheated control unit
  • Instantaneous energy consumption indicator
  • Calculator for determining average working temperature
  • Descriptive error indicator for troubleshooting
  • User-friendly menu for easy operation
Sr. No.Accessory
1High Temperature Gloves
2Tongs
3Alumina Crucibles
4Metal Crucibles
5Alumina Combustion Boats
6Ceramic pipes
7Extra Thermocouples
  • Over Temperature Limiter feature ensures safety by preventing excessive temperatures
  • Lift-up Door design for convenient access to the interior
  • Stainless Steel body for durability and easy maintenance
  • Gas Supply Connection for compatibility with gas-powered equipment
  • Open Door Sensor enhances safety by detecting when the door is open
  • Second Thermocouple for additional temperature monitoring or adjustment purposes
  • Observation Hole allows for visual inspection without opening the door
  • PC Connection for data logging or remote control capabilities
  • 110 V Power Supply for standard electrical compatibility
  • Inner Module: Replacing the inner module rejuvenates your furnace, akin to acquiring a brand-new unit
  • Door Insulation: Equipped with a sheet metal holder vessel for enhanced insulation
  • Control Card: Easily replaceable, pre-programmed for user convenience
  • Power Card: Simple to replace, ensuring uninterrupted operation
  • Display: Features a 4 x 20 LCD display for clear and comprehensive information
  • Cooling Fan: Includes an 80 x 80 x 20 / 220 V fan for efficient cooling
  • Chimney Fan: Incorporates a 40 x 40 x 10 / 5V fan for effective ventilation

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