Description

Clarkson L-090T4RN8-240
Muffle Furnace LT9/14 with B410 Controller 240V
Nabertherm L-090T4RN8-240

Muffle Furnaces up to 1400 °C

These models stand out for their excellent workmanship, advanced and attractive design, and high level of reliability. Heating elements on support tubes radiating freely into the furnace chamber provide for particularly short heating times and a maximum temperature of 1400 °C. These muffle furnaces are a good alternative to the familiar L(T) ../12 series when higher application temperatures are needed.

Standard Equipment

Tmax 1400 °C
Heating from two sides
Heating elements on support tubes ensure free heat radiation and a long service life
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
Adjustable air inlet integrated in door
Exhaust air outlet in rear wall of furnace
Controller B410 (5 programs with each 4 segments)
Solid state relays provide for lownoise operation
Defined application within the constraints of the operating instructions
NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Additional Equipment

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), not gas tight
Manual or automatic gas supply system
Process control and documentation via VCD software package for monitoring, documentation and control

Catalog Number	Model	Controller	Volume	Exterior Dimensions D x H x W	Electrical	Weight
L-050S4RN10-208	L5/14	B410	5L	450 x580 x490mm	208V, 2.4KW 1-phase	42kg
L-050S4RN10-240	L5/14	B410	5L	450 x580 x490mm	240V, 2.4KW 1-phase	42kg
L-050S4TN10-208	L5/14	C450	5L	450 x580 x490mm	208V, 2.4KW 1-phase	42kg
L-050S4TN10-240	L5/14	C450	5L	450 x580 x490mm	240V, 2.4KW 1-phase	42kg
L-090S4RN8-208	L9/14	B410	9L	525 x630 x530mm	208V, 3.2KW 1-phase	55kg
L-090S4RN8-240	L9/14	B410	9L	525 x630 x530mm	240V, 3.2KW 1-phase	55kg
L-090S4TN8-208	L9/14	C450	9L	525 x630 x530mm	208V, 3.2KW 1-phase	55kg
L-090S4TN8-240	L9/14	C450	9L	525 x630 x530mm	240V, 3.2KW 1-phase	55kg
L-150S4RN11-208	L15/14	B410	15L	625 x630 x530mm	208V, 3.2KW 1-phase	63kg
L-150S4RN11-240	L15/14	B410	15L	625 x630 x530mm	240V, 3.2KW 1-phase	63kg
L-150S4TN11-208	L15/14	C450	15L	625 x630 x530mm	208V, 3.2KW 1-phase	63kg
L-150S4TN11-240	L15/14	C450	15L	625 x630 x530mm	240V, 3.2KW 1-phase	63kg
LT Models
L-050T4RN10-208	LT5/14	B410	5L	450 x580 x490mm	208V, 2.4KW 1-phase	42kg
L-050T4RN10-240	LT5/14	B410	5L	450 x580 x490mm	240V, 2.4KW 1-phase	42kg
L-050T4TN10-208	LT5/14	C450	5L	450 x580 x490mm	208V, 2.4KW 1-phase	42kg
L-050T4TN10-240	LT5/14	C450	5L	450 x580 x490mm	240V, 2.4KW 1-phase	42kg
L-090T4RN8-208	LT9/14	B410	9L	525 x630 x530mm	208V, 3.2KW 1-phase	55kg
L-090T4RN8-240 *	LT9/14	B410	9L	525 x630 x530mm	240V, 3.2KW 1-phase	55kg
L-090T4TN8-208	LT9/14	C450	9L	525 x630 x530mm	208V, 3.2KW 1-phase	55kg
L-090T4TN8-240	LT9/14	C450	9L	525 x630 x530mm	240V, 3.2KW 1-phase	55kg
L-150T4RN11-208	LT15/14	B410	15L	625 x630 x530mm	208V, 3.2KW 1-phase	63kg
L-150T4RN11-240	LT15/14	B410	15L	625 x630 x530mm	240V, 3.2KW 1-phase	63kg
L-150T4TN11-208	LT15/14	C450	15L	625 x630 x530mm	208V, 3.2KW 1-phase	63kg
L-150T4TN11-240	LT15/14	C450	15L	625 x630 x530mm	240V, 3.2KW 1-phase	63kg