Burnout Furnaces

These furnaces stand for excellent workmanship, advanced, attractive design and highest level of reliability.

Cat. No.	Dimensions (WxDxH)	Specification	Unit	Price
DF01556175-01	385×330×(405+155) mm³	Tmax in °C: 1100	Each	Inquiry
DF01556175-02	385×390×(460+205) mm³	Tmax in °C: 1100	Each	Inquiry
DF01556175-03	415×455×(515+240) mm³	Tmax in °C: 1100	Each	Inquiry
DF01556175-04	415×555×(515+240) mm³	Tmax in °C: 1100	Each	Inquiry
DF01556175-05	290×280×430 mm³	Tmax in °C: 1200	Each	Inquiry
DF01556175-06	385×330×(405+155) mm³	Tmax in °C: 1200	Each	Inquiry
DF01556175-07	385×390×(460+205) mm³	Tmax in °C: 1200	Each	Inquiry
DF01556175-08	415×455×(515+240) mm³	Tmax in °C: 1200	Each	Inquiry
DF01556175-09	415×555×(515+240) mm³	Tmax in °C: 1200	Each	Inquiry

Add to Cart

Product Description

Product Description

These burnout furnaces are the perfect choice for daily work in the dental laboratory. These furnaces stand for excellent workmanship, advanced, attractive design and highest level of reliability. They are perfectly suitable for burnout of muffles and also for speed investments. These furnaces come equipped with either a flap door or lift door at no extra charge. The burnout furnaces come with a fiber insulation for 1100°C or 1200°C.

Features

· Tmax 1100°C or 1200°C
· Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
· Heating from two sides by ceramic heating plates provides for an optimal temperature uniformity
· Thermocouple type N (1100°C) or type S (1200°C)
· Ceramic heating plates with integral heating element which is safeguarded against fumes and splashing, and easy to replace
· Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as "refractory ceramic fiber" (RCF), which is classified and possibly carcinogenic, is not used.
· Optional flap door (L) which can be used as work platform or lift door (LT) with hot surface facing away from the operator
· Adjustable air inlet integrated in door (see illustration)
· Exhaust air outlet in rear wall of furnace
· Solid state relays provide for low-noise operation
· Controller with touch operation B510 (5 programs with each 4 segments) resp. controller R8 for L 1/12 (adjustable for one temperature)
· MyNabertherm App for online monitoring of the firing on mobile devices for free download
· Freeware NTEdit for convenient program input via MS Excel on the PC
· Freeware NTGraph for evaluation and documentation of firings using MS Excel on the PC
· NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
· Defined application within the constraints of the operating instructions

Specifications

Model	Tmax	Inner dimensions in mm			Volume	Outer dimensions² in mm			Temperature uniformity of +/− 5K in the empty workspace⁵			Max. connected load	Electrical	Weight	Heating time
	in °C¹	w	d	h	in l	W	D	H³	w	d	h	in kW	connection*	in kg	in min⁴
L(T) 3/11	1100	160	140	100	3	385	330	405+155	110	50	50	1.3	1-phase	20	40
L(T) 5/11	1100	200	170	130	5	385	390	460+205	170	80	90	2.6	1-phase	30	50
L(T) 9/11	1100	230	240	170	9	415	455	515+240	180	150	120	3.3	1-phase	35	65
L(T) 15/11	1100	230	340	170	15	415	555	515+240	180	250	120	3.5	1-phase	40	75

L 1/12	1200	90	115	110	1	290	280	430	45	60	40	1.6	1-phase	10	25
L(T) 3/12	1200	160	140	100	3	385	330	405+155	110	50	50	1.3	1-phase	20	45
L(T) 5/12	1200	200	170	130	5	385	390	460+205	170	80	90	2.6	1-phase	30	60
L(T) 9/12	1200	230	240	170	9	415	455	515+240	180	150	120	3.3	1-phase	35	75
L(T) 15/12	1200	230	340	170	15	415	555	515+240	180	250	120	3.5	1-phase	40	85
¹Recommended working temperature for processes with longer dwell times is 1000 °C (L../11) rsp. 1100 °C (L../12)*These furnaces are available for main voltage of 110 V - 120 V ²External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.(up to 1,5 kW) resp. 200 V - 240 V, 1/N/PE or 2/PE ³Including opened lift door (LT models) ⁴Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE rsp. 400 V 3/N/PE) ⁵Temperature uniformity of +/− 5 K with closed fresh-air inlet in empty work space according to DIN 17052-1 at working temperatures above 800 °C

Maximum Chargeable Number of Burnout Muffles

The table below indicates the maximum number of burnout out muffles that can be charged in our different muffle furnaces.

Model	Muffle type
	Size 1 x (Ø 37 mm)	Size 3 x (Ø 55 mm)	Size 6 x (Ø 72 mm)	Size 9 x (Ø 88 mm)
LE 1/11	6	4	1	1
LE 2/11	8	6	2	2
LE 6/11	20	9	4	2
LE 14/11	35	20	12	6
LE 24/11	56	28	16	9
L 1/12	6	4	1	1
L(T) 3/..	12	6	2	2
L(T) 5/..	20	9	4	2 - 3
L(T) 9/..	36	16	9	4
L(T) 15/..	54	24	12	6

Applications

Application Description

For burn-out of muffles and speed investment material