Spesifikasi FURNACE
Furnace Heating Element
Description
Furnaces
Muffle Furnaces Basic Models
With their unbeatable price/performance ratio, these compact muffle furnaces are perfect for many applications in the laboratory. Quality features like the dual shell furnace housing of rust-free stainless steel, their compact, lightweight constructions, or the heating elements encased in quartz glass tubes make these models reliable partners for your application.
- Tmax 1100 °C, working temperature 1050 °C
- Heating from two sides from heating elements in quartz glass tubes
- Maintenance-friendly replacement of heating elements and insulation
- 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
- Flap door which can also be used as a work platform
- Exhaust air outlet in rear wall
- Solid state relays provide for low-noise operation
- Compact dimensions and light weight
- Controller mounted under the door to save space
- Defined application within the constraints of the operating instructions
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
- Manual gas supply system
Model |
Tmax |
Inner dimensions in mm |
Volume |
Outer dimensions in mm |
Connected |
Electrical |
Weight |
Minutes |
||||
|
°C |
w |
d |
h |
in l |
W |
D |
H |
load kW |
connection* |
in kg |
to Tmax1 |
LE 1/11 |
1100 |
90 |
115 |
110 |
1 |
290 |
280 |
430 |
1.5 |
1-phase |
10 |
10 |
LE 2/11 |
1100 |
110 |
180 |
110 |
2 |
330 |
385 |
430 |
1.8 |
1-phase |
10 |
25 |
LE 6/11 |
1100 |
170 |
200 |
170 |
6 |
390 |
435 |
490 |
1.8 |
1-phase |
18 |
35 |
LE 14/11 |
1100 |
220 |
300 |
220 |
14 |
440 |
535 |
540 |
2.9 |
1-phase |
25 |
40 |
1If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE *Please see page 60 for more information about supply voltage |