Nabertherm LT 9/11/SKM Muffle Furnace – 9 Liters, 1100 °C, Ceramic Muffle, Lift Door
€5.760,00 excl. VAT
The Nabertherm LT 9/11/SKM is a ceramic muffle furnace with lift door and 4-sided embedded heating, designed to handle aggressive atmospheres and high-purity requirements. Its 9-liter chamber reaches 1100 °C in 75 minutes, and the lift door safely directs heat away from the operator. Ideal for labs that work with corrosive vapors, this model offers superior temperature uniformity and element protection for consistent, long-term use.
Lift-Door Ceramic Muffle Furnace for Aggressive Atmospheres – Nabertherm LT 9/11/SKM
The Nabertherm LT 9/11/SKM is a premium laboratory muffle furnace built for thermal processes involving aggressive gases, vapors, or corrosive materials. With its embedded 4-sided heating and ceramic muffle, it ensures excellent temperature uniformity and protects heating elements from contamination.
The lift door opens vertically, directing radiant heat away from the user — ideal for frequent access or confined benchtop setups. This model heats to 1100 °C in approximately 75 minutes and operates on 1-phase power.
Its smooth, low-particle muffle design makes it well-suited for cleanroom use or high-purity testing.
Key Specifications:
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Max. temperature: 1100 °C
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Chamber volume: 9 liters
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Internal dimensions: 230 × 240 × 170 mm
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External dimensions: 490 × 490 × 580 mm (+320 mm open lift door)
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Temperature uniformity: Excellent (4-sided heating)
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Heat-up time to Tmax – 100 K: approx. 75 minutes
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Connected load: 3.7 kW
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Electrical connection: 1-phase
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Weight: 50 kg
Included as standard:
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Ceramic muffle with embedded heating
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Lift door with heat protection
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Exhaust air outlet in rear wall
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Adjustable air inlet
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Controller B510 with 5 programs (4 segments each)
Warranty: 1 year
Lead time: 2 weeks
Specifications LT 9/11 SKM Ceramic Muffle Oven
| Specification | Value |
|---|---|
| Model | LT 9/11/SKM |
| Max. temperature | 1100 °C |
| Chamber volume | 9 liters |
| Inner dimensions (W×D×H) | 230 × 240 × 170 mm |
| Outer dimensions (W×D×H) | 490 × 490 × 580 mm (+320 mm door) |
| Temperature uniformity | Excellent (4-sided ceramic muffle) |
| Heat-up time to Tmax | Approx. 75 minutes |
| Connected load | 3.7 kW |
| Electrical connection | 1-phase |
| Weight | 50 kg |
Options Nabertherm LT 9/11 SKM Ceramic Muffle Oven
- Chimney
- Chimney with fan
- Chimney with fan and catalytic converter
- Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
- Protective gas connection to purge with non-flammable process gases (not available in combination with chimney, chimney with fan or catalytic converter) not gas tight
- Manual or automatic gas supply system
- Port for thermocouple in the rear wall or in the furnace door
- Charging rack with closed or perforated trays for loading the furnace in two levels incl. holder for inserting/removing the trays up to a max. temperature of 800 °C and a max. loading weight per layer of 2 kg for the L(T) 9/11 respectively 3 kg for the L(T) 15/11 respectively 3,5 kg for the L(T) 24/11 and L(T) 40/11
- Ceramic ribbed plate
- Ceramic collecting pan
- Stainless steel collecting pan
- Hear resistant gloves
- Charging tongs