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1250°C Muffle Furnace LMF-D21

1250°C Muffle Furnace LMF-D21

LMF-D21 model of Muffle Furnace is uniquely designed furnace having optimal insulation properties and basic control options with user friendly operating menu in 4 line display for easy operation. With heating elements Fe-Cr-Al, embedded into bricks, it is ideal for maximum and continuous working temperature of 1250 °C. It is equipped with instantaneous energy consumption indicator, calculator for average working temperature, Total working hour counter and descriptive error indicator and is efficient, accurate and reliable in working.

Catalog

Specifications

Max. Temperature 1250 °C
Capacity 7 L
Heating Program 4 step
Thermal Rate 3 °C - 20 °C
Heating element Fe-Cr-Al
Program Memories 4
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 None
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
Max. Current 16A
Power 3.500 W
Inner Chamber Dimension (W x H x D) 180 x 160 x 260 mm
Product Outer Dimension (W x H x D) 476 x 628 x 655 mm
Gross Dimension ( W x H x D) 536 x 815 x 688 mm
Net Weight 56 kg
Gross weight 71 kg

Features

Optional Accessories

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

Optional Features

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

Spare Parts

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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