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LMF-B13 model of Muffle Furnace is a microprocessor controlled furnace with steel sheet housing material and is efficiently designed for minimal space requirement in the laboratory. With heating elements such as Fe-Cr-Al embedded into bricks, K and S type thermocouple and optimum insulation properties, it is ideal for maximum or continuous working temperature of 1100°C. It is accurate in measuring and controlling the temperature and is equipped with instantaneous energy consumption indicator, calculator for average working temperature and descriptive error indicator.
| Max. Temperature | 1100 °C |
| Capacity | 5 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 |
| Element 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 | 9A |
| Power | 2.000 W |
| Inner Chamber Dimension (W x H x D) | 153 x 150 x 225 mm |
| Product Outer Dimension (W x H x D) | 449 x 618 x 620 mm |
| Gross Dimension (W x H x D) | 509 x 780 x 678 mm |
| Net Weight | 43 kg |
| Gross weight | 57 kg |
- PID controller
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LCD display that shows current and target temperature
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Optimum insulation properties
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2, 4, 8 and 16 step heating programs available
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Fe-Cr-Al heating element embedded in brick walls
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Accurate measurement and control of temperature using K and S type thermocouple
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Second thermocouple for different adjustable purposes
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Durable inside lining made of light insulating bricks
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Dual shell housing for low outer surface temperature
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Steel sheet housing material
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Insulating fire brick as inner and front face insulation material
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Ceramic fibre board as door insulation material
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Quartz tube used to protect heating element
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Provision of audio warning as the step changes and at the end of the program
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Provision of automatic power cut-off to the heating elements and alert if the control unit/control card is over heated
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Instantaneous energy consumption indicator
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Calculator for average working temperature
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Descriptive error indicator
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User friendly 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
