Company Video
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| L 1/12 | L 5/11 |
LT 24/11
Over-temperature limit controller
L 5/11 with gas supply system
Adjustable air inlet integrated in the door
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. Furnaces L 3/11 - LT 15/12 come with a fiber insulation for 1100 °C or 1200 °C.
- Tmax 1100 °C or 1200 °C
- Heating from two sides by ceramic heating plates
- Ceramic heating plates with integral heating element which is safeguarded against fumes and splashing, and easy to replace
- Highly durable cured vacuum fiber module lining
- 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
Additional equipment
- Chimney, chimney with fan or catalytic converter
- Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load
- Protective gas connection on the rear wall of furnace
- Manual or automatic gas supply system
- Process control and documentation with Controltherm MV software package
| Model | Tmax | Inner dimensions in mm | Volume | Outer dimensions in mm | Connected | Electrical | Weight | Minutes | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lift door | °C | w | d | h | in l | W | D | H¹ | load kW | connection* | in kg | to Tmax² |
| L, LT 3/11 | 1100 | 160 | 140 | 100 | 3 | 380 | 370 | 420 | 1.2 | single-phase | 20 | 60 |
| L, LT 5/11 | 1100 | 200 | 170 | 130 | 5 | 440 | 470 | 520 | 2.4 | single-phase | 35 | 60 |
| L, LT 9/11 | 1100 | 230 | 240 | 170 | 9 | 480 | 550 | 570 | 3.0 | single-phase | 45 | 75 |
| L, LT 15/11 | 1100 | 230 | 340 | 170 | 15 | 480 | 650 | 570 | 3.6 | single-phase | 55 | 90 |
| L 1/12 | 1200 | 90 | 115 | 110 | 1 | 250 | 265 | 340 | 1.5 | single-phase | 10 | 25 |
| L, LT 3/12 | 1200 | 160 | 140 | 100 | 3 | 380 | 370 | 420 | 1.2 | single-phase | 20 | 75 |
| L, LT 5/12 | 1200 | 200 | 170 | 130 | 5 | 440 | 470 | 520 | 2.4 | single-phase | 35 | 75 |
| L, LT 9/12 | 1200 | 230 | 240 | 170 | 9 | 480 | 550 | 570 | 3.0 | single-phase | 45 | 90 |
| L, LT 15/12 | 1200 | 230 | 340 | 170 | 15 | 480 | 650 | 570 | 3.6 | single-phase | 55 | 105 |
| ¹Including opened lift door *Please see page 14 for more information about supply voltage ²If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE | ||||||||||||
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| LE 1/11 | LE 6/11 |
LE 4/11
Maximum chargable number of burnout muffles see page 15
Over-temperature limit controller
With their unbeatable price/performance ratio, these compact burnout furnaces are perfect for burnout in the dental laboratory. They convince by very fast possible heating ramps and attractive design. Quality features like the double-walled furnace housing of stainless steel, their compact, lightweight design, or the heating elements installed in quartz glass tubes make these models a reliable partner for your dental 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
- Multilayered insulation with fiber plates in the furnace chamber
- 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 in side space (under the door on the LE 1/11, LE 2/11 and LE 4/11 to save space)
Additional equipment
- Chimney, chimney with fan or catalytic converter
- Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load
- Protective gas connection on the rear wall of furnace
- Manual gas supply system
- Process control and documentation with Controltherm MV software package
| 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 | 250 | 265 | 340 | 1,5 | single-phase | 10 | 10 |
| LE 2/11 | 1100 | 110 | 180 | 110 | 2 | 275 | 380 | 350 | 1.8 | single-phase | 10 | 25 |
| LE 4/11 | 1100 | 170 | 200 | 170 | 4 | 335 | 400 | 410 | 1.8 | single-phase | 15 | 35 |
| LE 6/11 | 1100 | 170 | 200 | 170 | 6 | 510 | 400 | 320 | 1.8 | single-phase | 18 | 35 |
| LE 14/11 | 1100 | 220 | 300 | 220 | 14 | 555 | 500 | 370 | 2.9 | single-phase | 25 | 40 |
| ¹If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE *Please see page 14 for more information about supply voltage | ||||||||||||
Κατάλογος Εργαστήριο/Οδοντοτεχνική 
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| LT 5/11HA with air circulation |
Air-circulation fan in rear wall of furnace
Maximum chargable number of burnout muffles see page 15
Over-temperature limit controller
The LT 5/11HA - L 15/11HA series is based on the burnout furnace L 3/11 ff.. They are additionally equipped with an air recirculation system which provides for perfect heat transfer to the muffles and very good temperature uniformity. In combination with the precisely working controller, they can be even used for Titanium implants. Especially in the low temperature range uniform heating rates are achieved.
- Tmax 1100 °C
- Heating from two sides by ceramic heating plates
- Ceramic heating plates with integral heating element which is safeguarded against splashing, and easy to replace
- Highly durable cured vacuum fiber module lining
- Housing made of sheets of textured stainless steel
- Dual shell housing for low external temperatures and stability
- With lift door (LT), whereby the hot side is away from the operator
- Exhaust air outlet in rear wall of furnace
- Solid state relays provide for lownoise operation
- Circulation fans for better heat transmission and distribution, particularly during heating and cooling
Additional equipment
- Chimney, chimney with fan or catalytic converter
- Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load
| Model | Tmax | Inner dimensions in mm | Volume | Outer dimensions in mm | Connected | Electrical | Weight | Minutes | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | w | d | h | in l | W | D | H¹ | load kW | connection* | in kg | to Tmax² | |
| LT 5/11HA | 1100 | 200 | 160 | 130 | 5 | 440 | 470 | 520+220 | 2.4 | single-phase | 36 | 60 |
| LT 9/11HA | 1100 | 230 | 230 | 170 | 9 | 480 | 550 | 570+290 | 3.0 | single-phase | 46 | 60 |
| LT 15/11HA | 1100 | 230 | 330 | 170 | 15 | 480 | 650 | 570+290 | 3.6 | single-phase | 56 | 75 |
| ¹Including opened lift door *Please see page 14 for more information about supply voltage ²If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE | ||||||||||||
Κατάλογος Εργαστήριο/Οδοντοτεχνική
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| N 7/H as table-top model |
Maximum chargable number of burnout muffles see page 15
With their brick insulation and the robust table-top design, furnaces N 7/H - N 17/HR are the workhorses for the daily use in the dental laboratory. Heating elements in both sides and the bottom provide for excellent temperature uniformity even if the furnace is fully charged. The furnaces can be used for the burnout of muffles or for speed investments.
- Tmax 1280 °C
- Three-sided heating from both sides and the floor
- Heating elements on support tubes ensure free heat radiation and a long service life
- Floor heating protected by heat-resistant SiC plate
- Multilayer insulation with high-quality lightweight refractory bricks in the furnace chamber
- Exhaust opening in the side of the furnace
- Parallel swinging door which opens downward, or upward upon request
Additional equipment
- Chimney, chimney with fan or catalytic converter
- Over-temperature limit controller with adjustable switch-off temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load
- Manual or automatic 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 Tmax² | |
| N 7/H | 1280 | 250 | 250 | 120 | 7 | 720 | 640 | 510 | 3,0 | single-phase | 60 | 180 |
| N 11/H | 1280 | 250 | 350 | 140 | 11 | 720 | 740 | 510 | 3,6 | single-phase | 70 | 180 |
| N 11/HR | 1280 | 250 | 350 | 140 | 11 | 720 | 740 | 510 | 5,5 | 3-phase¹ | 70 | 120 |
| N 17/HR | 1280 | 250 | 500 | 140 | 17 | 720 | 890 | 510 | 6,4 | 3-phase¹ | 90 | 120 |
| ¹Heating only between two phases *Please see page 14 for information on supply voltage ²If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE | ||||||||||||
Κατάλογος Εργαστήριο/Οδοντοτεχνική
