LMF-I31 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 1600 °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.
| Max. Temperature | 1600 °C |
| Capacity | 6 L |
| Heating Program | 8 step |
| Thermal Rate | 3 °C - 20 °C |
| Heating element | MoSi₂ (Molybdenum disilicide) |
| Program Memories | 6 |
| Thermocouple Type | S 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 20 A |
| Power | 8.200 W |
| Inner Chamber Dimension (W x H x D) | 150 x 185 x 220 mm |
| Product Outer Dimension (W x H x D) | 502 x 955 x 634 mm |
| Gross Dimension(W x H x D) | 562 x 1015 x 839 mm |
| Net Weight | 110 kg |
| Gross weight | 133 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
