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Muffle Furnace 04A-MFF423

Muffle Furnace 04A-MFF423

Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operation. With heating elements Fe-Cr-Al, embedded into bricks, it is ideal for maximum and continuous working temperature of 1250 °C. It is equipped with instantaneous energy consumption indicator, calculator for average working temperature, Total working hour counter and descriptive error indicator and is efficient, accurate and reliable in working.

Out of Stock

Specifications

Max. Temperature 1250 °C
Capacity 60 L
Heating Program 16 step
Thermal Rate 3 °C - 20 °C
Heating element Fe-Cr-Al
Program Memories 5
Thermocouple Type K Type
Heating Element Placement Embedded into brick walls
Inner Insulation Material Insulating Fire Brick
Front Face Insulation Material Insulating Fire Brick
Door Insulation Material Ceramic Fibre Board
Housing Material Steel Sheet
Housing Coating Epoxy powder coating
Chimney Standard
Heating Element Protection None
Lockable Door Handle Sidewards
Temperature Control Accuracy ± 1 °C (can vary at low temperatures)
Measurement Accuracy ± 1 °C
Inner Volume Temperature Homogenity ± 10 °C
Auto Start at Certain Date Yes
Max. Current 3 x 15 A
Power 10.200 W
Inner Chamber Dimension (W x H x D) 400 x 300 x 495 mm
Product Outer Dimension (W x H x D) 730 x 785 x 890 mm
Gross Dimension ( W x H x D) 790 x 1050 x 845 mm
Net Weight 133 kg
Gross weight 160 kg

Features

  • PID controller
  • LCD display that shows current and target temperature
  • Optimum insulation properties
  • 2, 4, 8 and 16 step heating programs available
  • Fe-Cr-Al heating element embedded in brick walls
  • Accurate measurement and control of temperature using K and S type thermocouple
  • Second thermocouple for different adjustable purposes
  • Durable inside lining made of light insulating bricks
  • Dual shell housing for low outer surface temperature
  • Steel sheet housing material
  • Insulating fire brick as inner and front face insulation material
  • Ceramic fibre board as door insulation material
  • Quartz tube used to protect heating element
  • Provision of audio warning as the step changes and at the end of the program
  • Provision of automatic power cut-off to the heating elements and alert if the control unit/control card is over heated
  • Instantaneous energy consumption indicator
  • Calculator for average working temperature
  • Descriptive error indicator
  • User friendly menu

Applications

It is used for applications such as: Fusing glass, Creating enamel coatings, Ceramics, Soldering, Brazing, Rubbers & Polymers.It is also used for metallurgical applications, for ash content determination and in research centers and medical laboratories to determine the volatile & non-combustible proportion of the sample.

Optional Features

Over Temperature Limiter
Lift-up Door
Stainless Steel body
Gas Supply Connection
Open Door Sensor
Second Thermocouple
Observation Hole
PC Connection
110 V Power Supply

Spare Parts

Inner Module: Changing inner module renews your furnace close to a brand new furnace
Door Insulation: With sheet metal holder vessel
Control Card: Easy-to-replace, pre-programmed
Power Card: Easy-to-replace
Display: 4 x 20 LCD display
Cooling Fan: 80 x 80 x 20 / 220 V fan
Chimney Fan: 40 x 40 x 10 / 5V fan

Catalog

Muffle Furnace 04A-MFF423 Catalog

Related Models Of 1250°C Muffle Furnace

Lab Expo 1250C Muffle Furnaces are structured around refractory-insulated chambers to maintain uniform high-temperature stability for critical processes. This laboratory furnace supports operation up to 1250 C with microprocessor-based control for accurate ramping and holding profiles. High-efficiency chamber build, digital monitoring, and integrated over-temperature protection enable repeatable ashing, heat treatment, and material testing across research and industrial laboratory workflows.