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Carbolite® ELF chamber furnace

internal volume 14 L, AC/DC input 230 V AC

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CE compliant


ELF 11/14B


1000 °C temperature (continuous)
1100 °C max. temp.
±5 °C temperature (at 1000 °C)

chamber H × W × D

210 mm (8.3 in.) × 220 mm (8.7 in.) × 310 mm (12.2 in.)

internal volume

14 L


31 kg

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General description

Precise, user-friendly chamber furnaces are an economy box furnace with Model 301 setpoint controller.. The ELF range is bench mounted and is available with chamber capacities of 6 & 14 liters. 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. Semi-embedded free radiating wire wound elements are located on the two side walls. A removable 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 radiation heat, thus improving the chamber uniformity, whilst the air gap behind the plug minimizes the external door temperature.

A ceramic chimney is fitted for the ventilation of the chamber, not suitable if toxic/corrosive fumes are generated.

The digital Carbolite 301 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.

Thermocouple type K

Other Notes

For safety reasons furnaces are supplied with a cable connection for hard wire 220-240V only

Legal Information

Carbolite is a registered trademark of Carbolite Limited

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