The CWF range of general purpose laboratory chamber furnaces is bench mounted. Models are available in five sizes with a maximum operating temperature up to 1300 °C.
The airflow in the CWF-B furnaces is enhanced by the addition of air inlet holes in the door and a tall chimney which rapidly removes the fumes from the furnace.
The CWF-BAL furnace with integral balance can be used for thermogravimetric analysis (TGA) and loss on ignition (LOI) applications, where weight change of the sample must be monitored during the heating process. This is required, for example, in the determination of inorganic matter content in materials such as cement, lime, calcinated bauxite and refractories. For applications involving organic matter content, please refer to the AAF-BAL.
1100°C, 1200°C or 1300°C maximum operating temperature
5, 13, 23, 36 or 65 litre chamber volumes
Carbolite Gero 301 controller, with single ramp to set-point & process timer
Vertical lift door keeps heated surface away from the user
Soft closing door on 5, 13, 21 & 23 litre models
Delayed start / process timer function as standard
Hard wearing alumina element carrier, furnace entrance and hearth
Energy efficient low thermal mass insulation
Free radiating wire wound elements for optimum uniformity
Easy access to elements & controls simplifies maintenance & servicing
CWF-B: Enhanced airflow from tall chimney & door vents for full combustion
CWF-BAL: With integrated balance that runs independently of the furnace control system
CWF-BAL: Software supplied with the balance may be used to monitor the balance reading via a computer