Nabertherm Muffle Furnace L 9/14/B510, 9 l, Tmax 1,400 °C, Flap Door, L-095K4AL
€5,224.00
% Manufacturer's RRP: €6,530.00 20% below manufacturer's RRP
- 9 litres usable volume, Tmax 1,400 °C
- Flap door with adjustable air inlet opening
- Insulation without classification under CLP Regulation (EG) Nr. 1272/2008
- Touch controller B510 with 5 programs of 4 segments each
- Heating time approx. 50 minutes to Tmax minus 100 K
- Temperature uniformity ±5 K according to DIN 17052-1
Product information "Nabertherm Muffle Furnace L 9/14/B510, 9 l, Tmax 1,400 °C, Flap Door, L-095K4AL"
The Nabertherm muffle furnace L 9/14 heats up to 1,400 °C and offers 9 litres of usable volume behind a flap door. For insulation, Nabertherm uses exclusively materials without classification under the CLP Regulation (EG) Nr. 1272/2008 for this model, heating is from two sides via heating elements on support tubes.
Insulation and housing
The heating elements sit on support tubes, this allows free heat radiation and is designed for a long service life. The housing is double walled, made of textured stainless steel sheet. Inside, the usable space measures 250 x 250 x 170 mm (W x D x H), externally the furnace measures 530 x 525 x 630 mm. The weight is 55 kg. The additional 350 mm for the open door in the external dimensions applies only to the lift door variant LT 9/14.
Flap door and air inlet
The flap door opens forwards and has an adjustable air inlet opening. The exhaust air leaves the furnace via an opening in the rear wall. The furnace runs single phase with a connected load of 3.5 kW and reaches Tmax minus 100 K, that is 1,300 °C, in around 50 minutes when empty and closed. The L 9/13 from the 1,300 °C series needs around 60 minutes at the same volume to reach its target value of 1,200 °C.
Controller B510
The L 9/14 is operated via the touch controller B510 with five programs of four segments each. This allows different heating and holding times for various samples to be stored and recalled easily when needed, without entering the parameters again each time.
Temperature uniformity
According to DIN 17052-1, the temperature uniformity in the empty usable space with the air inlet slide closed and a working temperature above 800 °C is ±5 K. An adjustable temperature limiter with adjustable cut-off temperature can be ordered as a factory option.
Selection guide
Those who prefer a lift door will find the matching variant at the same volume and Tmax at LT Laborhandel in the LT 9/14 (article no. L-095H4AL). If a final temperature of 1,300 °C is sufficient, the L 9/13 (article no. L-095K3AL) also offers a version of the same size from the brick insulation series.
Typical applications
The series is intended for use in laboratory and research. With Tmax 1,400 °C, the L 9/14 covers processes that go beyond the range of the brick insulation series up to 1,300 °C, with 9 litres of usable volume for several small samples at the same time. The usable space for this measures 250 x 250 x 170 mm.
Technical details
| Tmax | 1,400 °C |
| Usable volume | 9 l |
| Internal dimensions (W x D x H) | 250 x 250 x 170 mm |
| External dimensions (W x D x H) | 530 x 525 x 630 mm |
| Connected load | 3.5 kW |
| Electrical connection | single phase |
| Weight | 55 kg |
| Heating time | approx. 50 min (empty, closed furnace to Tmax minus 100 K) |
| Heating | two sides, heating elements on support tubes |
| Insulation | without classification under Regulation (EG) Nr. 1272/2008 (CLP) |
| Door | Flap door |
| Controller | B510, touch operation, 5 programs of 4 segments each |
| Temperature uniformity | ±5 K according to DIN 17052-1 (from 800 °C working temperature) |
Other models in the series
The Nabertherm muffle furnace series up to 1,400 °C comprises six variants in three sizes with flap or lift door.
| Model | Volume | Tmax | Door |
|---|---|---|---|
| L 5/14 (on request) | 5 l | 1,400 °C | Flap door |
| LT 5/14 (on request) | 5 l | 1,400 °C | Lift door |
| L 9/14 (this page) | 9 l | 1,400 °C | Flap door |
| LT 9/14 | 9 l | 1,400 °C | Lift door |
| L 15/14 (on request) | 15 l | 1,400 °C | Flap door |
| LT 15/14 (on request) | 15 l | 1,400 °C | Lift door |
Scope of delivery
- 1x Nabertherm muffle furnace L 9/14 with standard controller B510
Regulatory information
The device is an electrical appliance within the meaning of the German Electrical and Electronic Equipment Act (ElektroG). The WEEE registration number of the manufacturer Nabertherm GmbH is DE 31598342. Information on the return of old appliances can be found on our Environment and disposal page.
Individual requirements and procurement service
Factory options available for the L 9/14 include an exhaust chimney (also with fan or catalytic converter), an adjustable temperature limiter with adjustable cut-off temperature, a protective gas connection, and a manual or automatic gas supply system. For individual requirements, LT Laborhandel provides personal advice.