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Furnaces |
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ELF-Serie, Economy Chamber Furnace |
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Description of product
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The ELF range is bench mounted with a maximum temperature of 1100°C and is available with chamber capacities of 6, 14 and 23 litres. These furnaces are suitable for light duty general laboratory work. The heating chamber is insulated with vacuum-formed low thermal mass insulation, which offers exceptional performance in achieving maximum temperature quickly and efficiently. A temperature of 1000°C is achieved in as little as 35 minutes. Semi-embedded free radiating wire wound elements are located on the two side walls - elements are not positioned in the hearth. A hard ceramic hearth is fitted as standard, which offers additional protection from spillage. The drop down door can be used as a shelf when loading and unloading samples. The door insulation also acts as a trap for radiated heat, thus improving the chamber uniformity, whilst the air gap behind the plug minimises the external door temperature. A ceramic chimney is fitted for the ventilation of the chamber, but if toxic / corrosive fumes are generated then a model from our dedicated ashing range should be recommended. The digital Eurotherm PID controller is fitted as standard and has an adjustable single ramp to set point, as well as an in-built timer which allows for a delayed start or a fixed process duration. An optional temp. programer is available.
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| Specifications | |||
| Model | ELF 11/6B |
ELF 11/14B | ELF 11/23B |
| Max temperature | 1100oC | 1100oC | 1100oC |
| Continuous Temperature | 1000oC | 1000oC | 1000oC |
| Chamber dimensions | |||
| H (mm) | 165 | 210 | 235 |
| W (mm) |
180 |
220 | 255 |
| D (mm) | 210 | 310 | 400 |
| External dimensions | |||
| H (mm) | 580 | 630 |
715 |
| W (mm) | 410 | 450 |
505 |
| D (mm) | 420 | 520 |
660 |
| Heat up time (min) |
35 | 40 | 29 |
| Temperature uniformity 1000oC |
±5oC | ±5oC | ±5oC |
| In a uniform envelope of |
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| H (mm) | 115 | 130 |
665 |
| W (mm) | 130 |
140 | 455 |
| D (mm) | 130 | 220 | 610 |
| Max. power (W) |
2000 | 2600 | 5000 |
| Holding power (W) |
900 |
1300 |
1500 |
| Internal volume (l) | 6 | 14 | 23 |
| Thermocouple type | K | K | K |
| Weight | 24 | 31 | - |
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This specification can be changed without prior notice. |
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