Muffle Furnace LMF-J12

LMF-J12 model of muffle furnace is a microprocessor controlled furnace that is uniquely designed with optimum heat insulation properties and is ideal for ashing of food, plastic and other organic materials. With heating elements MoSi₂ vertically aligned next to the side walls, S and B type thermocouple, dual sheet housing for low outer surface temperature, it is perfect for continuous and maximum working temperature of 1700 °C. Having user friendly menu in 4 line display for easy operation and current limit control for safe operation, it is designed for minimal space requirement in the laboratory and is equipped with instantaneous energy consumption indicator, total working hour counter, control unit overheating sensor etc.

Get Catalog
Max. Temperature 1700 °C
Capacity 3 L
Heating Program 16 step
Thermal Rate 3 °C - 20 °C
Heating element MoSi₂ (Molybdenum disilicide)
Program Memories 5
Thermocouple Type B Type
Display 4 x 20" LCD
Heating Element Placement Vertically aligned next to the side walls
Inner Insulation Material Ceramic Fibre Board
Front Face Insulation Material Insulating Fire Brick
Door Insulation Material Ceramic Fibre Board
Housing Material Steel Sheet
Housing Coating Epoxy powder coating
Chimney Standard without fan
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
Show Remaining Waiting Time Yes
Skip the Waiting Step Yes
Burst Heating Mode Yes
Max. Current 2 x 12 A
Power 5.200 W
Inner Chamber Dimension (W x H x D) 115 x 150 x 175 mm
Product Outer Dimension (W x H x D) 467 x 920 x 634 mm
Gross Dimension (W x H x D) 527 x 980 x 794 mm
Net Weight 96 kg
Gross weight 116 kg
  • PID controller LCD display that shows current and target temperature
  • Optimum insulation properties
  • 4, 8, 16 step heating program available
  • MoSi_2 heating elements vertically aligned next to the side walls
  • Accurate temperature measurement and control using S and B type thermocouple
  • Unique electronic design and software
  • Durable inside lining made of high quality light insulating bricks and ceramic fibre board
  • Dual shell housing for low outer surface temperature
  • Current limit control for safe operation
  • Provision of sound warning as the step changes and at the end of the program
  • Equipped with step indicator
  • Instantaneous energy consumption indicator
  • Step indicator
  • Total working hour counter
  • Descriptive error indicator
  • Control unit over heating sensor
  • Open door sensor
  • Provision of automatic power cutoff to the heating element if the control unit/ control card is over heated
  • User friendly operating menu

Request Quote

950°C Muffle Furnace

950°C Muffle Furnace : Muffle Furnace LMF-A10
Max. Temperature950 °C
Capacity3 L
Heating ProgramDirect
950°C Muffle Furnace : Muffle Furnace LMF-A11
Max. Temperature950 °C
Capacity3 L
Heating ProgramTwo step

1100°C Muffle Furnace

1100°C Muffle Furnace : Muffle Furnace LMF-B10
Max. Temperature1100 °C
Capacity5 L
Heating Program2 step
1100°C Muffle Furnace : Muffle Furnace LMF-B11
Max. Temperature1100 °C
Capacity5 L
Heating Program4 step
1100°C Muffle Furnace : Muffle Furnace LMF-B12
Max. Temperature1100 °C
Capacity5 L
Heating Program8 step

1200°C Muffle Furnace

1200°C Muffle Furnace : Muffle Furnace LMF-C10
Max. Temperature1200 °C
Capacity5 L
Heating Program2 step
1200°C Muffle Furnace : Muffle Furnace LMF-C11
Max. Temperature1200 °C
Capacity5 L
Heating Program4 step
1200°C Muffle Furnace : Muffle Furnace LMF-C12
Max. Temperature1200 °C
Capacity5 L
Heating Program8 step

1250°C Muffle Furnace

1250°C Muffle Furnace : 1250°C Muffle Furnace LMF-D10
Max. Temperature1250 °C
Capacity5 L
Heating Program2 step
1250°C Muffle Furnace : 1250°C Muffle Furnace LMF-D11
Max. Temperature1250 °C
Capacity5 L
Heating Program4 step
1250°C Muffle Furnace : 1250°C Muffle Furnace LMF-D12
Max. Temperature1250 °C
Capacity5 L
Heating Program8 step

1300°C Muffle Furnace

1300°C Muffle Furnace : Muffle Furnace LMF-E10
Max. Temperature1300 °C
Capacity5 L
Heating Program2 step
1300°C Muffle Furnace : Muffle Furnace LMF-E11
Max. Temperature1300 °C
Capacity5 L
Heating Program4 step
1300°C Muffle Furnace : Muffle Furnace LMF-E12
Max. Temperature1300 °C
Capacity5 L
Heating Program8 step

1400°C Muffle Furnace

1400°C Muffle Furnace : Muffle Furnace LMF-F10
Max. Temperature1400 °C
Capacity3 L
Heating Program4 step
1400°C Muffle Furnace : Muffle Furnace LMF-F11
Max. Temperature1400 °C
Capacity3 L
Heating Program8 step
1400°C Muffle Furnace : Muffle Furnace LMF-F12
Max. Temperature1400 °C
Capacity3 L
Heating Program16 step

1500°C Muffle Furnace

1500°C Muffle Furnace : Muffle Furnace LMF-G10
Max. Temperature1500 °C
Capacity3 L
Heating Program4 step
1500°C Muffle Furnace : Muffle Furnace LMF-G11
Max. Temperature1500 °C
Capacity3 L
Heating Program8 step
1500°C Muffle Furnace : Muffle Furnace LMF-G12
Max. Temperature1500 °C
Capacity3 L
Heating Program16 step

1550°C Muffle Furnace

1550°C Muffle Furnace : Muffle Furnace LMF-H10
Max. Temperature1550 °C
Capacity3 L
Heating Program4 step
1550°C Muffle Furnace : Muffle Furnace LMF-H11
Max. Temperature1550 °C
Capacity3 L
Heating Program8 step
1550°C Muffle Furnace : Muffle Furnace LMF-H12
Max. Temperature1550 °C
Capacity3 L
Heating Program16 step

1600°C Muffle Furnace

1600°C Muffle Furnace : Muffle Furnace LMF-I10
Max. Temperature1600 °C
Capacity1 L
Heating Program4 step
1600°C Muffle Furnace : Muffle Furnace LMF-I11
Max. Temperature1600 °C
Capacity1 L
Heating Program8 step
1600°C Muffle Furnace : Muffle Furnace LMF-I12
Max. Temperature1600 °C
Capacity1 L
Heating Program16 step

1700°C Muffle Furnace

1700°C Muffle Furnace : Muffle Furnace LMF-J10
Max. Temperature1700 °C
Capacity3 L
Heating Program4 step
1700°C Muffle Furnace : Muffle Furnace LMF-J11
Max. Temperature1700 °C
Capacity3 L
Heating Program8 step
1700°C Muffle Furnace : Muffle Furnace LMF-J20
Max. Temperature1700 °C
Capacity6 L
Heating Program4 step

1750°C Muffle Furnace

1750°C Muffle Furnace : Muffle Furnace LMF-K10
Max. Temperature1750 °C
Capacity3 L
Heating Program4 step
1750°C Muffle Furnace : Muffle Furnace LMF-K11
Max. Temperature1750 °C
Capacity3 L
Heating Program8 step
1750°C Muffle Furnace : Muffle Furnace LMF-K12
Max. Temperature1750 °C
Capacity3 L
Heating Program16 step