Muffle furnaces with fold down door, Tmax 1100 °C and standard controller B 510, L 3/11 - L 40/11

455-1308

: NABERTHERM

455-1308

: NABERTHERM

Max. temp.:
1100 °C
Volume:
9 L
W×D×H ext.:
415×455×515 mm
Seq:
23
Environmentally Preferable:
Pakn:
1
Power:
Max. 3000 W
Model:
L 9/11 (1-phase)
W×D×H int.:
230×240×170 mm
Temperature uniformity:
180×150×120* mm

L 3/11 - L 40/11 muffle furnaces are the ideal choice for daily laboratory use. These high quality models have an advanced and attractive design, are very reliable and have a fold-down door as standard.

Textured stainless steel housing
Dual-shell housing for low external temperatures and high stability
Fold down door (L models) can be used as a work platform
Exhaust air outlet on the rear wall of furnace
Solid state relays provide low noise operation
Defined application within the constraints of the operating instructions
NTLog Basic for Nabertherm controller: Recording of process data with USB flash drive

Heating is from two sides by means of ceramic heating plates (heating from three sides for muffle furnaces L 24/11 - L 40/11). These ceramic heating plates with an integral heating element are protected from fumes and splashing, and are easy to replace. Only fibre materials which are not classified as carcinogenic according to TRGS 905, class 1 or 2 are used.

The furnace is equipped with a B 510 standard controller with touch screen display, featuring five freely adjustable programs, four segments and two extra functions. These controllers are PID microprocessor controlled with a self-diagnostic system and integrated process documentation. B 510 controllers can automatically activate the vent with fan or catalyst (not model L 15).

: All units require a 230 V single-phase power supply, except L 24 and L 40 (400 V 3/N/PE). Optional accessories e.g. a vent, vent with fan or catalytic converter, over-temperature limit controller with adjustable temperature cut out for thermal protection Class 2, in accordance with EN 60519-2 as temperature limiter to protect the oven and load, protective gas connection on the rear wall of furnace. Manual or automatic gas supply systems are also available. Corresponding models with lift up doors, different Tmax and other controllers are also available. Please search the website for more details.

: Maximum continuous operating temperature should be 50 °C below the 'Max. temp.' of the model.
Note heat-up times: If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE.
* Temperature uniformity of ±5 K in the empty work space for temperatures >800 °C.