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CarboliteModel AAF 3 & 7 litres -Ashing Furnace

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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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  • 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

  • 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

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