Carbolite - Model AAF - 3 & 7 litres - Ashing Furnace
From Chamber Furnaces - Ashing Furnaces
The AAF ashing furnace range is designed specifically to provide optimum ashing conditions to ensure complete combustion of the sample. The AAF 11/3 & AAF 11/7 ashing furnaces provide a continuous flow of preheated air through the chamber, and are designed to comply with ISO 1171:2010, ASTM D3174-04: 2010 and ASTM D4422.
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Standard Features
- 1100 °C maximum operating temperatures
- Carbolite Gero 301 controller, with single ramp to set-point & process timer
- Large floor area allows for large numbers of samples
- Ideal for ashing foods, plastics, coal & other hydrocarbon materials
- Designed to comply with ISO 1171:2010, ASTM D3174-04:2010 and ASTM D4422
- Wire elements are protected from chemical & mechanical damage by a hard wearing alumina based liner
- 4 sided heating (2 sides, roof & hearth)
- Air inlet & tall chimney give airflow of 4 to 5 changes per minute
- Low chamber height holds airflow close to samples for optimum combustion
- Powerful elements with graded winding compensate for heat loss due to high airflow
- Preheating of air before it enters the chamber gives excellent uniformity
- Sample tray and loading handle
Options (specify these at time of order)
- 2 phase electrical supply for AAF 11/7
- Over-temperature protection (recommended to protect valuable contents & for unattended operation)
- A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications
Technical Details (Models)
AAF 11/3
- Max temp (°C) : 1100
- Heat-up time (mins) : 155
- Max continuous operating temp (°C) : 1000
- Dimensions:
- Internal H x W x D (mm) : 90 x 150 x 250
- Dimensions:
- External H x W x D (mm) : 585 x 375 x 485
- Dimensions:
- External with door open H x W x D (mm) : 800 x 375 x 485
- Dimensions: Height to top chimney (mm) : 780
- Volume (litres) : 3
- Max power (W) : 2100
- Holding power (W) : 1270
- Thermocouple type : K
- Weight (kg) : 22
AAF 11/7
- Max temp (°C) : 1100
- Heat-up time (mins) : 155
- Max continuous operating temp (°C) : 1000
- Dimensions:
- Internal H x W x D (mm) : 90 x 170 x 455
- Dimensions:
- External H x W x D (mm) : 650 x 430 x 740
- Dimensions:
- External with door open H x W x D (mm) : 905 x 430 x 740
- Dimensions: Height to top chimney (mm) : 1060
- Volume (litres) : 7
- Max power (W) : 4000
- Holding power (W) : 2624
- Thermocouple type : K
- Weight (kg) : 63
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