Electrical heated muffle furnaces series L 1/12, L 3/11 – LT 40/12
- Tmax 1100°C or optional with 1200°C
- Heating from two sides by ceramic heating plates
- Heating from three sides with muffle furnaces L(T)24/11 – L(T)40/11
- Ceramic heating plates with integral heating element which is safeguarded against fumes and splashing, and easy to replace
- All the insulation material is classified as non-carcinogenic pursuant to TRGS 905, class 1 or 2
- Housing made of sheets of textured stainless steel
- Adjustable air inlet integrated in door and exhaust air outlet in rear wall of furnace
- Optional with flap door (L) or lift door (LT)
- R7 controller with adjustable holding temperature (L1/12)
- B410 controller with 5 programs each with 4 segments or optional C450 with 10 programs each with 20 segments
Options: - Chimney, chimney with fan or catalytic converter (except L 1/12)
- Over-temperature limit controller with adjustable cutout temperature
- Protective gas connection
- Manual or automatic gas supply system
| Type | Vers. | Tmax °C | Inner dimensions W × D × H mm | Outer dimensions W × D × H mm | Vol. l | Connec. V/kW | Order No. | | L 1/12 | R7 | 1200 | 90×115×110 | 290×280×430 | 1 | 230/1.5 | 10 04 21101 | | L 3/11 | B410 | 1100 | 160×140×100 | 385×330×405 | 3 | 230/1.2 | 10 04 21102 | (1) | L 5/11 | B410 | 1100 | 200×170×130 | 385×390×460 | 5 | 230/2.4 | 10 04 21103 | | L 9/11 | B410 | 1100 | 230×240×170 | 415×455×455 | 9 | 230/3.0 | 10 04 21104 | | L 15/11 | B410 | 1100 | 230×340×170 | 415×555×515 | 15 | 230/3.5 | 10 04 21105 | | L 24/11 | B410 | 1100 | 280×340×250 | 490×555×580 | 24 | 400/4.5 | 10 04 21106 | | L 40/11 | B410 | 1100 | 320×490×250 | 530×705×580 | 40 | 400/6.0 | 10 04 21107 | (2) | LT 3/11 | B410 | 1100 | 160×140×100 | 385×330×405 | 3 | 230/1.2 | 10 04 21121 | | LT 5/11 | B410 | 1100 | 200×170×130 | 385×390×460 | 5 | 230/2.4 | 10 04 21122 | | LT 9/11 | B410 | 1100 | 230×240×170 | 415×455×455 | 9 | 230/3.0 | 10 04 21123 | | LT 15/11 | B410 | 1100 | 230×340×170 | 415×555×515 | 15 | 230/3.5 | 10 04 21124 | | LT 24/11 | B410 | 1100 | 280×340×250 | 490×555×580 | 24 | 400/4.5 | 10 04 21125 | | LT 40/11 | B410 | 1100 | 320×490×250 | 530×705×580 | 40 | 400/6.0 | 10 04 21126 |
Muffle furnaces basic models LE 1/11 – LE 14/11
- 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
- All the insulation material is classified as non-carcinogenic pursuant to TRGS 905, class 1 or 2
- Housing made of sheets of textured stainless steel
- Flap door which can also be used as a work platform
- Exhaust air outlet in rear wall
Options: - Chimney, chimney with fan or catalytic converter (except LE 1/11 and LE 2/11)
| Type | Vers. | Tmax °C | Inner dimensions W × D × H mm | Outer dimensions W × D × H mm | Vol. l | Connec. V/kW | Order No. | (3) | LE 1/11 | R7 | 1100 | 90×115×110 | 290×280×430 | 1 | 230/1.5 | 10 04 21131 | | LE 2/11 | R7 | 1100 | 110×180×110 | 330×385×430 | 2 | 230/1.8 | 10 04 21132 | (4) | LE 6/11 | R7 | 1100 | 170×200×170 | 390×435×490 | 6 | 230/1.8 | 10 04 21133 | | LE 14/11 | R7 | 1100 | 220×300×220 | 440×535×520 | 14 | 230/2.9 | 10 04 21134 |
|
|