Muffle Furnace LMF-J31

Name: Muffle Furnace LMF-J31
Brand: Labtron
SKU: LMF-J31
Rating: 5 (993 reviews)

LMF-J31 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.

Request Quote

Max. Temperature	1700 °C
Capacity	9 L
Heating Program	8 step
Thermal Rate	3 °C - 20 °C
Heating element	MoSi₂ (Molybdenum disilicide)
Program Memories	6
Thermocouple Type	B Type
Display	4 x 20
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 23 A
Power	10.000 W
Inner Chamber Dimension (W x H x D)	170 x 205 x 260 mm
Product Outer Dimension (W x H x D)	522 x 975 x 869 mm
Gross Dimension (W x H x D)	582 x 1035 x 1029 mm
Net Weight	136 kg
Gross weight	162 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

Sr. No.	Accessory
1	High Temperature Gloves
2	Tongs
3	Alumina Crucibles
4	Metal Crucibles
5	Alumina Combustion Boats
6	Ceramic pipes
7	Extra Thermocouples

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

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

Download catalog for
Muffle Furnace LMF-J31 Catalog

Available Range :

Muffle Furnace LMF-J10 : 1700 °C

Models of Muffle Furnace 1700°C

Labtron Muffle Furnace features well-insulated chamber that provides uniform heating and is capable of reaching temperatures up to 1700°C. They include electric heating elements that can withstand high thermal condition, ensuring even distribution throughout. They have adjustable shelves to accommodate various sizes of samples and laboratory equipment. Their built-in over-heating protection prevents damage to furnace and enhances user safety. Our Muffle Furnace 1700℃ is applicable for biomaterials processing, research and development, educational experiments, jewelry making, and food industry analysis.