Muffle Furnace LMF-G40

Name: Muffle Furnace LMF-G40
Brand: Labtron
SKU: LMF-G40
Rating: 5 (985 reviews)

LMF-G40 model of Muffle Furnace is a microprocessor controlled furnace having unique electronic design with user friendly operating menu in 4 line display for easy operation. It uses phase angle firing method for slowing down the inevitable aging of MoSi₂ heating elements, has its own unique software and is accurate in temperature controlling and measuring using B type thermocouple. Crafted for minimal space requirement in the laboratory, it is equipped with instantaneous energy consumption indicator, total working hour counter, control unit overheating sensor etc. and are ideal for maximum and continuous working temperature of 1400 °C with a design limit of 1500 °C.

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Maximum Design Temperature	1500 °C
Maximum Working Temperature	1400 °C
Temperature Accuracy	± 1 °C
Temperature Homogeneity	± 10 °C
Heating Rate	0 to 15 °C / min
Chamber Volume	16 L
Heating Element Type	High-quality MoSi₂ Rods Mounted on Both Sides
Thermocouple Type	Type-B
Temperature Programs	Up to 50 Programmable Temperature Curves
Control Mode	PID automatic control via SCR
Safety Features	Over-Temperature Alarm and Protection, Broken Thermocouple Protection
Display Parameters	Temperature, voltage, current
Furnace Structure	Double-layer air-cooled structure
Insulation Material	High-quality alumina fiber brick
Outer Shell Temperature	≤ Ambient Temperature + 55 °C
Housing Material	Steel Sheet
Housing Coating	Epoxy Powder Coating
Door Structure	Front-Opening, Right-To-Left, Manual Lock
Exhaust System	Chimney On Top, No Fan
Transformer	Pure Copper Coil, Dry Type
Power Consumption	9 Kw
Power Supply	380 V, 2-Phase, 50 / 60 Hz
Maximum Current	24 A
Inner Chamber Dimensions	250 × 200 × 320 mm
Packaging Dimensions	800 × 900 × 1400 mm
Gross Weight	200 kg

PID controller
LCD display that shows current and target temperature
Optimum insulation properties
4, 8, 16 step heating programs available
SiC heating elements horizontally aligned next to the side walls
Accurate temperature measurement and control using S type of thermocouple
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
High cold start heating rate
Uses phase angle firing method for slowing down the aging of SiC heating elements
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

Heating Element
Pair High-Temperature Gloves
Crucible Tong

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

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Muffle Furnace LMF-G40 Catalog

Models of Muffle Furnace 1500°C

Labtron Muffle Furnace 1500℃ feature high-quality insulation, reducing heat loss and improving energy efficiency during operation. They include programmable digital controllers for correct temperature settings and easy monitoring of processes. Their chamber is made of high-grade materials, resistant to corrosion and chemical damage over time. They offer user-friendly interface, simplifying operation and monitoring for all experience levels. Our Muffle Furnace 1500℃ is applicable in laboratories and industrial settings for processes such as sintering, calcination, ash determination, and sample preparation.