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Muffle Furnaces with Flap Door or Lift Door
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Full description
Product specification
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Muffle Furnaces with Flap Door or Lift Door
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Full description
The muffle furnaces L 1/12 - LT 40/12 are the right choice for daily laboratory use. These models stand out for their excellent workmanship, advanced and attractive design, and high level of reliability. The muffle furnaces come equipped with either a flap door or lift door at no extra charge.
Tmax 1100 °C or 1200 °C
Heating from two sides by ceramic heating plates (heating from three sides for muffle furnaces L 24/11 - LT 40/12)
Ceramic heating plates with integral heating element which is safeguarded against fumes and splashing, and easy to replace
Insulation made of non-classified fiber material
Housing made of sheets of textured stainless steel
Dual shell housing for low external temperatures and high stability
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
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 (not for L 1)
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
Product specification
Model Flap Door
L 3/11
L 5/11
L 9/11
L 15/11
L 24/11
L 40/11
Tmax
°C
1100
1100
1100
1100
1100
1100
Inner dimensions in mm
w
160
200
230
230
280
320
d
140
170
240
340
340
490
h
100
130
170
170
250
250
Volume
in l
3
5
9
15
24
40
Outer dimensions in mm
W
385
385
415
415
490
530
D
330
390
455
555
555
705
H
405
460
515
515
580
580
Connected load
kW
1,2
2,4
3
3,5
4,5
6
Electrical connection
1-phase
1-phase
1-phase
1-phase
3-phase
3-phase
Weight
in kg
20
30
35
40
55
65
Minutes
to Tmax
60
60
75
90
95
95
Model Flap Door
L 1/12
L 3/12
L 5/12
L 9/12
L 15/12
L 24/12
L 40/12
Tmax
°C
1200
1200
1200
1200
1200
1200
1200
Inner dimensions in mm
w
90
160
200
230
230
280
320
d
115
140
170
240
340
340
490
h
110
100
130
170
170
250
250
Volume
in l
1
3
5
9
15
24
40
Outer dimensions in mm
W
290
385
385
415
415
490
530
D
280
330
390
455
555
555
705
H
430
405
460
515
515
580
580
Connected load
kW
1,5
1,2
2,4
3
3,5
4,5
6
Electrical connection
1-phase
1-phase
1-phase
1-phase
1-phase
3-phase
3-phase
Weight
in kg
10
20
30
35
40
55
65
Minutes
to Tmax
25
75
75
90
105
110
110
Model Lift door
LT 3/11
LT 5/11
LT 9/11
LT 15/11
LT 24/11
LT 40/11
Tmax
°C
1100
1100
1100
1100
1100
1100
Inner dimensions in mm
w
160
200
230
230
280
320
d
140
170
240
340
340
490
h
100
130
170
170
250
250
Volume
in l
3
5
9
15
24
40
Outer dimensions in mm
W
385
385
415
415
490
530
D
330
390
455
555
555
705
H
405+155
460+205
515+240
515+240
580+320
580+320
Connected load
kW
1,2
2,4
3
3,5
4,5
6
Electrical connection
1-phase
1-phase
1-phase
1-phase
3-phase
3-phase
Weight
in kg
20
30
35
40
55
65
Minutes
to Tmax
60
60
75
90
95
95
Model Lift door
LT 3/12
LT 5/12
LT 9/12
LT 15/12
LT 24/12
LT 40/12
Tmax
°C
1200
1200
1200
1200
1200
1200
Inner dimensions in mm
w
160
200
230
230
280
320
d
140
170
240
340
340
490
h
100
130
170
170
250
250
Volume
in l
3
5
9
15
24
40
Outer dimensions in mm
W
385
385
415
415
490
530
D
330
390
455
555
555
705
H
405+155
460+205
515+240
515+240
580+320
580+320
Connected load
kW
1,2
2,4
3
3,5
4,5
6
Electrical connection
1-phase
1-phase
1-phase
1-phase
3-phase
3-phase
Weight
in kg
20
30
35
40
55
65
Minutes
to Tmax
75
75
90
105
110
110
Downloads
Лабораторные печи Nabertherm
Каталог лабораторных печей Nabertherm
To get information about: «Muffle Furnaces with Flap Door or Lift Door» contact us by phone (044) 229 15 31 or fill in the form.
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Topic: General Lab Instruments, Furnaces, Muffle furnaces, preheating, ashing company Nabertherm GmbH. Text: Contact me.
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