Muffle furnace

Muffle furnaces (Stone insulated) with hinged or lifting door

Dear clients!

We present to your attention Nabertherm muffle furnaces.

Muffle furnaces with stone insulation Nabertherm L 5/13 & LT 15/13
Stone-Insulated Muffle Furnaces NABERTHERM L 5/13 - LT 15/13 with hinged or lifting door
Muffle Furnaces (Stone insulated) with hinged or lifting door, L 5/13 - LT 15/13

Thanks to the inserted support tubes and the heating elements radiating freely into the furnace chamber, these models achieve an especially short heating time. Solid lightweight refractory brick insulation allows muffle furnaces to reach a maximum operating temperature of 1300 ° C. Thus, these models represent an interesting alternative to the well-known models of muffle furnaces L (T) 3/11 and higher, in cases where a particularly short heating time or higher temperature of use is required.

• Maximum temperature 1300 ° C;
• Heating the furnace from both sides by means of heating elements;
• Heating elements on support tubes ensure free heat radiation and long service life;
• Multi-layer insulation of lightweight refractory bricks in the furnace space;
• Muffle furnace body made of structured stainless steel sheets;
• Double wall muffle furnace body for low external temperatures and high stability;
• Muffle furnaces are available as an option with either a hinged door (c), which can be used as an additional loading and unloading area, or a lifting door (LT), with the hot side facing away from the operator;
• Adjustable intake air opening in the muffle furnace door;
• Exhaust hole in the rear wall of the furnace;
• Quiet operation of the muffle furnace heating system with semiconductor relays.

Additional equipment for muffle furnaces:

• Chimney, chimney with fan or catalytic converter;
• Adjustable temperature limiter with adjustable shutdown temperature for thermal protection class 2 according to EN 60519-2 as overheating protection for ovens and products;
• Shielding gas supply at the rear of the furnace;
• Manual or automatic gas supply system.

Controller B410

• Easy to install the program
• Black and white LC screen, high contrast
• Display text messages (2 lines)
• Input data with 4 keys (on/off/pause, menu, back, info)
• Stores 5 programs, each program can be adjusted in 4 steps
• Step of temperature adjustment 1 o C
• Accuracy ± 1°C
• Choice of °C/°F
• Display on the menu parameters:
• Working timer
• Count kWh
• Show error history
• Output of control values
• Auto-optimization feature
• Calibration of measuring range with selection of up to 10 points
• NTLog USB port for data retrieval and processing
• In case of power failure, the following modes can be selected:
• Automatically resume running according to the program right before the power failure
• Automatically continue running according to the program right before the power failure if the power failure time is < 2 minutes, if more than that, do not continue running.
• Automatically continue running according to the program right before the power failure if the temperature does not drop lower than 50oC, if it is lower, do not continue running
• Do not continue to run the old program when restoring the power
• Language selection: 17 kinds of languages ​​(English / French / German / Italian…)
• Supplier in Bangladesh- Elite Scientific & Meditech Co.
• For any queries visit us- www.elitetradebd.com