Muffle furnaces series L, max. 1200 °C, with flap door

For daily laboratory use. Models with flap door or lift door available, for temperatures from 1100 °C to 1400 °C. Equipped with programmable controllers B 510 (with touch panel, 5 programmes with 4 segments each), or C 550 (with touch panel, 10 programmes with 20 segments each), L 1/12 with controller R 7 (continuous operation).

Dual shell housing made of textured stainless steel sheets for low external temperatures and high stability
Adjustable air inlet integrated in door
Exhaust air outlet in rear wall of furnace
Solid state relays provide low-noise operation
Standard connector 230 V 1/N/PE 50/60 Hz
24 and 40 l with 400 V 3/N/PE 50/60 Hz

Optional:

Chimney, chimney with fan or catalytic converter
Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load
Protective gas connection to purge with non-flammable protective or reaction gases (not available in combination with chimney, chimney with fan or catalytic converter)
Manual or automatic gas supply system
Process control and documentation via VCD software package for monitoring, documentation and control

Ceramic heating plates with integrated heating wire, splash and exhaust protected, easy to replace
Heating from two sides (three sides for interior volumes of 24 and 40 l)
Flap door can be used as work platform

Max. temperature:	1200 °C
Type of door:	Flap door


Muffle furnaces series L, max. 1200 °C, with flap door

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Muffle furnaces series L, max. 1200 °C, with flap door

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Type	Nominal capacity l	Weight kg	Int. Dim. (WxDxH)	Ext. dim. (WxDxH)	Rated capacity W	Plug type	Power supply	PK	Cat. No.	Manuf. Prod. No.
L 1/12/R7	1.0	10	90 x 115 x 110 mm	290 x 280 x 430 mm	1500	EU	230 V·1/N/PE, 50/60 Hz	1	4675300	L-014K271
L 3/12/B510	3.0	20	160 x 140 x 100 mm	385 x 330 x 405 mm	1200	EU	230 V·1/N/PE, 50/60 Hz	1	6201618	L-035K2AL
L 3/12/C550	3.0	20	160 x 140 x 100 mm	385 x 330 x 405 mm	1200	EU	230 V·1/N/PE, 50/60 Hz	1	6223309	L-035K2AO
L 5/12/B510	5.0	30	200 x 170 x 130 mm	385 x 390 x 460 mm	2400	EU	230 V·1/N/PE, 50/60 Hz	1	6223409	L-055K2AL
L 5/12/C550	5.0	30	200 x 170 x 130 mm	385 x 390 x 460 mm	2400	EU	230 V·1/N/PE, 50/60 Hz	1	6300117	L-055K2AO
L 9/12/B510	9.0	35	230 x 240 x 170 mm	415 x 455 x 515 mm	3000	EU	230 V·1/N/PE, 50/60 Hz	1	6226450	L-095K2AL
L 9/12/C550	9.0	35	230 x 240 x 170 mm	415 x 455 x 515 mm	3000	EU	230 V·1/N/PE, 50/60 Hz	1	6232727	L-095K2AO
L 15/12/B510	15.0	40	230 x 340 x 170 mm	415 x 555 x 515 mm	3200	EU	230 V·1/N/PE, 50/60 Hz	1	6233463	L-155K2AL
L 15/12/C550	15.0	40	230 x 340 x 170 mm	415 x 555 x 515 mm	3200	EU	230 V·1/N/PE, 50/60 Hz	1	7647819	L-155K2AO
L 24/12/B510	24.0	55	280 x 340 x 250 mm	490 x 555 x 580 mm	4500	CEE	400 V·3/N/PE, 50/60 Hz	1	6265211	L-245K2DL
L 24/12/C550	24.0	55	280 x 340 x 250 mm	490 x 555 x 580 mm	4500	CEE	400 V·3/N/PE, 50/60 Hz	1	7981323	L-245K2DO
L 40/12/B510	40.0	65	320 x 490 x 250 mm	530 x 705 x 580 mm	6000	CEE	400 V·3/N/PE, 50/60 Hz	1	6234225	L-405K2DL
L 40/12/C550	40.0	65	320 x 490 x 250 mm	530 x 705 x 580 mm	6000	CEE	400 V·3/N/PE, 50/60 Hz	1	6238059	L-405K2DO

Type L 1/12/R7

Nominal capacity 1.0l

Weight 10kg

Int. Dim. 90 x 115 x 110 mm(WxDxH)

Ext. dim. 290 x 280 x 430 mm(WxDxH)

Rated capacity 1500W

Plug type EU

Power supply 230 V·1/N/PE, 50/60 Hz

Cat. No. 4.675 300

Type L 3/12/B510

Nominal capacity 3.0l

Weight 20kg

Int. Dim. 160 x 140 x 100 mm(WxDxH)

Ext. dim. 385 x 330 x 405 mm(WxDxH)

Rated capacity 1200W

Plug type EU

Power supply 230 V·1/N/PE, 50/60 Hz

Cat. No. 6.201 618

Type L 3/12/C550

Nominal capacity 3.0l

Weight 20kg

Int. Dim. 160 x 140 x 100 mm(WxDxH)

Ext. dim. 385 x 330 x 405 mm(WxDxH)

Rated capacity 1200W

Plug type EU

Power supply 230 V·1/N/PE, 50/60 Hz

Cat. No. 6.223 309

Type L 5/12/B510

Nominal capacity 5.0l

Weight 30kg

Int. Dim. 200 x 170 x 130 mm(WxDxH)

Ext. dim. 385 x 390 x 460 mm(WxDxH)

Rated capacity 2400W

Plug type EU

Power supply 230 V·1/N/PE, 50/60 Hz

Cat. No. 6.223 409

Type L 5/12/C550

Nominal capacity 5.0l

Weight 30kg

Int. Dim. 200 x 170 x 130 mm(WxDxH)

Ext. dim. 385 x 390 x 460 mm(WxDxH)

Rated capacity 2400W

Plug type EU

Power supply 230 V·1/N/PE, 50/60 Hz

Cat. No. 6.300 117

Type L 9/12/B510

Nominal capacity 9.0l

Weight 35kg

Int. Dim. 230 x 240 x 170 mm(WxDxH)

Ext. dim. 415 x 455 x 515 mm(WxDxH)

Rated capacity 3000W

Plug type EU

Power supply 230 V·1/N/PE, 50/60 Hz

Cat. No. 6.226 450

Type L 9/12/C550

Nominal capacity 9.0l

Weight 35kg

Int. Dim. 230 x 240 x 170 mm(WxDxH)

Ext. dim. 415 x 455 x 515 mm(WxDxH)

Rated capacity 3000W

Plug type EU

Power supply 230 V·1/N/PE, 50/60 Hz

Cat. No. 6.232 727

Type L 15/12/B510

Nominal capacity 15.0l

Weight 40kg

Int. Dim. 230 x 340 x 170 mm(WxDxH)

Ext. dim. 415 x 555 x 515 mm(WxDxH)

Rated capacity 3200W

Plug type EU

Power supply 230 V·1/N/PE, 50/60 Hz

Cat. No. 6.233 463

Type L 15/12/C550

Nominal capacity 15.0l

Weight 40kg

Int. Dim. 230 x 340 x 170 mm(WxDxH)

Ext. dim. 415 x 555 x 515 mm(WxDxH)

Rated capacity 3200W

Plug type EU

Power supply 230 V·1/N/PE, 50/60 Hz

Cat. No. 7.647 819

Type L 24/12/B510

Nominal capacity 24.0l

Weight 55kg

Int. Dim. 280 x 340 x 250 mm(WxDxH)

Ext. dim. 490 x 555 x 580 mm(WxDxH)

Rated capacity 4500W

Plug type CEE

Power supply 400 V·3/N/PE, 50/60 Hz

Cat. No. 6.265 211

Type L 24/12/C550

Nominal capacity 24.0l

Weight 55kg

Int. Dim. 280 x 340 x 250 mm(WxDxH)

Ext. dim. 490 x 555 x 580 mm(WxDxH)

Rated capacity 4500W

Plug type CEE

Power supply 400 V·3/N/PE, 50/60 Hz

Cat. No. 7.981 323

Type L 40/12/B510

Nominal capacity 40.0l

Weight 65kg

Int. Dim. 320 x 490 x 250 mm(WxDxH)

Ext. dim. 530 x 705 x 580 mm(WxDxH)

Rated capacity 6000W

Plug type CEE

Power supply 400 V·3/N/PE, 50/60 Hz

Cat. No. 6.234 225

Type L 40/12/C550

Nominal capacity 40.0l

Weight 65kg

Int. Dim. 320 x 490 x 250 mm(WxDxH)

Ext. dim. 530 x 705 x 580 mm(WxDxH)

Rated capacity 6000W

Plug type CEE

Power supply 400 V·3/N/PE, 50/60 Hz

Cat. No. 6.238 059

External dimensions vary for versions with additional equipment. Dimensions on request.

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	Muffle furnaces series LT, max. 1200 °C, with lift door / Nabertherm
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Muffle furnaces series L, max. 1200 °C, with flap doorManufacturers:Nabertherm GmbHE-Classes:UN/SPSC:Alternate products: