Muffle Furnace 04A-MFF400

Muffle Furnace 04A-MFF400

Lab Expo Muffle Furnace 04A-MFF400 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.

$8,506.00 $ 7088

Muffle Furnace 04A-MFF400 - Specifications

Max. Temperature 1250 °C
Capacity 5 L
Heating Program 2 step
Thermal Rate 3 °C - 20 °C
Heating element Fe-Cr-Al
Program Memories 2
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 No
Max. Current 10A
Power 2.250 W
Inner Chamber Dimension (W x H x D) 150 x 150 x 225 mm
Product Outer Dimension (W x H x D) 446 x 618 x 620 mm
Gross Dimension ( W x H x D) 506 x 780 x 678 mm
Net Weight 49 kg
Gross weight 63 kg

Muffle Furnace 04A-MFF400 - Key Features

  • PID controller with 0.1C resolution
  • Digital LCD display showing current and target temperature
  • Optimum insulation properties for thermal efficiency
  • Accurate measurement using K-type thermocouple sensor
  • Second thermocouple for adjustable monitoring purposes
  • Durable inner lining of light insulating bricks

Muffle Furnace 04A-MFF400 - Applications

FunctionImplementation
Material ashing labs1250 °C enables complete sample oxidation
Quality control testing±1°C accuracy ensures repeatable thermal results
Research sintering processes2.250 W supports controlled heating cycles
Industrial heat treatment5 L capacity accommodates batch processing
Laboratory calibration workInner chamber 150 x 150 x 225 mm fits standard crucibles

Muffle Furnace 04A-MFF400 - 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

Muffle Furnace 04A-MFF400 - 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

Muffle Furnace 04A-MFF400 - Catalog

Related 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.