LMF-C33 model of Muffle Furnace is efficient, accurate and reliable microprocessor controlled furnace with optimum insulation properties and basic control options. Crafted for minimal space requirement in the laboratory, it is equipped with instantaneous energy consumption indicator, calculator for average working temperature, Total working hour counter and descriptive error indicator. With heating elements, Fe-Cr-Al embedded into bricks, dual shell housing for low outer temperature and K and S type thermocouple, it is perfect for maximum and continuous working temperature of 1200 °C.
| Max. Temperature | 1200 °C |
| Capacity | 10 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 | Quartz Tube |
| Lockable Door Handle | Sidewards |
| Temperature Control Accuracy | ± 1 °C (can vary at low temperatures) |
| Measurement Accuracy | ± 1 °C |
| Inner Volume Temperature Homogenity | ± 10 °C |
| Max. Current | 13A |
| Power | 3.000 W |
| Inner Chamber Dimension (W x H x D) | 200 x 180 x 300 mm |
| Product Outer Dimension (W x H x D) | 496 x 648 x 695 mm |
| Gross Dimension (W x H x D) | 556 x 855 x 708 mm |
| Net Weight | 50 kg |
| Gross weight | 67 kg |
| 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
Available Range :
Max. Temperature : 1200 °C Max. Temperature : 1200 °C Max. Temperature : 1200 °C Max. Temperature : 1200 °C Max. Temperature : 1200 °C Max. Temperature : 1200 °CRelated Models :
Muffle Furnace LMF-C10
Muffle Furnace LMF-C11
Muffle Furnace LMF-C12
Muffle Furnace LMF-C13
Muffle Furnace LMF-C20
Muffle Furnace LMF-C21
Muffle Furnace LMF-C22
Muffle Furnace LMF-C23
Muffle Furnace LMF-C30
Muffle Furnace LMF-C31
Muffle Furnace LMF-C32
Muffle Furnace LMF-C40
Muffle Furnace LMF-C41
Muffle Furnace LMF-C42
Muffle Furnace LMF-C43
Muffle Furnace LMF-C50
Muffle Furnace LMF-C51
Muffle Furnace LMF-C52
Muffle Furnace LMF-C53
Muffle Furnace LMF-C60
Muffle Furnace LMF-C61
Muffle Furnace LMF-C62
Muffle Furnace LMF-C63
Muffle Furnace LMF-C70
Muffle Furnace LMF-C71
Muffle Furnace LMF-C72
Muffle Furnace LMF-C73
| Model | Max. Temperature | Capacity | Heating Program | Thermal Rate | Heating element | Program Memories | Thermocouple Type | Heating Element Placement | Inner Insulation Material | Front Face Insulation Material | Door Insulation Material | Housing Material | Housing Coating | Chimney | Heating Element Protection | Lockable Door Handle | Temperature Control Accuracy | Measurement Accuracy | Inner Volume Temperature Homogenity | Max. Current | Power | Inner Chamber Dimension (W x H x D) | Product Outer Dimension (W x H x D) | Gross Dimension (W x H x D) | Net Weight | Gross weight |
| LMF-C10 | 1200 °C | 5 L | 2 step | 3 °C - 20 °C | Fe-Cr-Al | 2 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 9A | 2.000 W | 150 x 150 x 225 mm | 446 x 618 x 620 mm | 506 x 780 x 678 mm | 43 kg | 57 kg |
| LMF-C11 | 1200 °C | 5 L | 4 step | 3 °C - 20 °C | Fe-Cr-Al | 4 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 9A | 2.000 W | 150 x 150 x 225 mm | 446 x 618 x 620 mm | 506 x 780 x 678 mm | 43 kg | 57 kg |
| LMF-C12 | 1200 °C | 5 L | 8 step | 3 °C - 20 °C | Fe-Cr-Al | 6 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 9A | 2.000 W | 150 x 150 x 225 mm | 446 x 618 x 620 mm | 506 x 780 x 678 mm | 43 kg | 57 kg |
| LMF-C13 | 1200 °C | 5 L | 16 step | 3 °C - 20 °C | Fe-Cr-Al | 5 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 9A | 2.000 W | 150 x 150 x 225 mm | 446 x 618 x 620 mm | 506 x 780 x 678 mm | 43 kg | 57 kg |
| LMF-C20 | 1200 °C | 7 L | 2 step | 3 °C - 20 °C | Fe-Cr-Al | 2 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 11A | 2.600 W | 180 x 160 x 260 mm | 476 x 628 x 655 mm | 536 x 815 x 688 mm | 48 kg | 63 kg |
| LMF-C21 | 1200 °C | 7 L | 4 step | 3 °C - 20 °C | Fe-Cr-Al | 4 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 11A | 2.600 W | 180 x 160 x 260 mm | 476 x 628 x 655 mm | 536 x 815 x 688 mm | 48 kg | 63 kg |
| LMF-C22 | 1200 °C | 7 L | 8 step | 3 °C - 20 °C | Fe-Cr-Al | 6 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 11A | 2.600 W | 180 x 160 x 260 mm | 476 x 628 x 655 mm | 536 x 815 x 688 mm | 48 kg | 63 kg |
| LMF-C23 | 1200 °C | 7 L | 16 step | 3 °C - 20 °C | Fe-Cr-Al | 5 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 11A | 2.600 W | 180 x 160 x 260 mm | 476 x 628 x 655 mm | 536 x 815 x 688 mm | 48 kg | 63 kg |
| LMF-C30 | 1200 °C | 10 L | 2 step | 3 °C - 20 °C | Fe-Cr-Al | 2 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 13A | 3.000 W | 200 x 180 x 300 mm | 496 x 648 x 695 mm | 556 x 855 x 708 mm | 50 kg | 67 kg |
| LMF-C31 | 1200 °C | 10 L | 4 step | 3 °C - 20 °C | Fe-Cr-Al | 4 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 13A | 3.000 W | 200 x 180 x 300 mm | 496 x 648 x 695 mm | 556 x 855 x 708 mm | 50 kg | 67 kg |
| LMF-C32 | 1200 °C | 10 L | 8 step | 3 °C - 20 °C | Fe-Cr-Al | 6 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 13A | 3.000 W | 200 x 180 x 300 mm | 496 x 648 x 695 mm | 556 x 855 x 708 mm | 50 kg | 67 kg |
| LMF-C33 | 1200 °C | 10 L | 16 step | 3 °C - 20 °C | Fe-Cr-Al | 5 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 13A | 3.000 W | 200 x 180 x 300 mm | 496 x 648 x 695 mm | 556 x 855 x 708 mm | 50 kg | 67 kg |
| LMF-C40 | 1200 °C | 20 L | 2 step | 3 °C - 20 °C | Fe-Cr-Al | 2 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 2 x 9 A | 4.200 W | 250 x 200 x 395 mm | 546 x 668 x 790 mm | 606 x 950 x 728 mm | 65 kg | 85 kg |
| LMF-C41 | 1200 °C | 20 L | 4 step | 3 °C - 20 °C | Fe-Cr-Al | 4 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 2 x 9 A | 4.200 W | 250 x 200 x 395 mm | 546 x 668 x 790 mm | 606 x 950 x 728 mm | 65 kg | 85 kg |
| LMF-C42 | 1200 °C | 20 L | 8 step | 3 °C - 20 °C | Fe-Cr-Al | 6 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 2 x 9 A | 4.200 W | 250 x 200 x 395 mm | 546 x 668 x 790 mm | 606 x 950 x 728 mm | 65 kg | 85 kg |
| LMF-C43 | 1200 °C | 20 L | 16 step | 3 °C - 20 °C | Fe-Cr-Al | 5 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 2 x 9 A | 4.200 W | 250 x 200 x 395 mm | 546 x 668 x 790 mm | 606 x 950 x 728 mm | 65 kg | 85 kg |
| LMF-C50 | 1200 °C | 40 L | 2 step | 3 °C - 20 °C | Fe-Cr-Al | 2 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 11 A | 7.500 W | 300 x 300 x 445 mm | 630 x 785 x 840 mm | 690 x 1000 x 845 mm | 112 kg | 136 kg |
| LMF-C51 | 1200 °C | 40 L | 4 step | 3 °C - 20 °C | Fe-Cr-Al | 4 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 11 A | 7.500 W | 300 x 300 x 445 mm | 630 x 785 x 840 mm | 690 x 1000 x 845 mm | 112 kg | 136 kg |
| LMF-C52 | 1200 °C | 40 L | 8 step | 3 °C - 20 °C | Fe-Cr-Al | 6 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 11 A | 7.500 W | 300 x 300 x 445 mm | 630 x 785 x 840 mm | 690 x 1000 x 845 mm | 112 kg | 136 kg |
| LMF-C53 | 1200 °C | 40 L | 16 step | 3 °C - 20 °C | Fe-Cr-Al | 5 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 11 A | 7.500 W | 300 x 300 x 445 mm | 630 x 785 x 840 mm | 690 x 1000 x 845 mm | 112 kg | 136 kg |
| LMF-C60 | 1200 °C | 60 L | 2 step | 3 °C - 20 °C | Fe-Cr-Al | 2 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 15 A | 10.200 W | 400 x 300 x 495 mm | 730 x 785 x 890 mm | 790 x 1050 x 845 mm | 133 kg | 160 kg |
| LMF-C61 | 1200 °C | 60 L | 4 step | 3 °C - 20 °C | Fe-Cr-Al | 4 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 15 A | 10.200 W | 400 x 300 x 495 mm | 730 x 785 x 890 mm | 790 x 1050 x 845 mm | 133 kg | 160 kg |
| LMF-C62 | 1200 °C | 60 L | 8 step | 3 °C - 20 °C | Fe-Cr-Al | 6 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 15 A | 10.200 W | 400 x 300 x 495 mm | 730 x 785 x 890 mm | 790 x 1050 x 845 mm | 133 kg | 160 kg |
| LMF-C63 | 1200 °C | 60 L | 16 step | 3 °C - 20 °C | Fe-Cr-Al | 5 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 15 A | 10.200 W | 400 x 300 x 495 mm | 730 x 785 x 890 mm | 790 x 1050 x 845 mm | 133 kg | 160 kg |
| LMF-C70 | 1200 °C | 100 L | 2 step | 3 °C - 20 °C | Fe-Cr-Al | 2 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 21 A | 14.000 W | 460 x 365 x 595 mm | 756 x 833 x 990 mm | 816 x 1150 x 893 mm | 160 kg | 190 kg |
| LMF-C71 | 1200 °C | 100 L | 4 step | 3 °C - 20 °C | Fe-Cr-Al | 4 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 21 A | 14.000 W | 460 x 365 x 595 mm | 756 x 833 x 990 mm | 816 x 1150 x 893 mm | 160 kg | 190 kg |
| LMF-C72 | 1200 °C | 100 L | 8 step | 3 °C - 20 °C | Fe-Cr-Al | 6 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 21 A | 14.000 W | 460 x 365 x 595 mm | 756 x 833 x 990 mm | 816 x 1150 x 893 mm | 160 kg | 190 kg |
| LMF-C73 | 1200 °C | 100 L | 16 step | 3 °C - 20 °C | Fe-Cr-Al | 5 | K Type | Embedded into brick walls | Insulating Fire Brick | Insulating Fire Brick | Ceramic Fibre Board | Steel Sheet | Epoxy powder coating | Standard | Quartz Tube | Sidewards | ± 1 °C (can vary at low temperatures) | ± 1 °C | ± 10 °C | 3 x 21 A | 14.000 W | 460 x 365 x 595 mm | 756 x 833 x 990 mm | 816 x 1150 x 893 mm | 160 kg | 190 kg |
