Ashing Furnace AAF

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.

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
• based liner
• 4 sided heating (2 sides, roof & hear th)
• Air inlet & tall chimney give air flow of 4 to 5 changes per minute
• Low chamber height holds air flow close to samples for optimum combustion
• Powerful elements with graded winding compensate for heat loss due to high air flow
• Preheating of air before it enters the chamber gives excellent unifor mity
• Sample tray and loading handle 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 & hear th)
• Air inlet & tall chimney give air flow of 4 to 5 changes per minute
• Low chamber height holds air flow close to samples for optimum combustion
• Powerful elements with graded winding compensate for heat loss due to high air flow
• Preheating of air before it enters the chamber gives excellent unifor mity
• Sample tray and loading handle

Specifications:

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

External H x W x D (mm)                                    650 x 430 x 740

External with door open H x W x D (mm)         905 x 430 x 740

Height to top chimney (mm)                              1060

Volume (litres)                                                      7

Max power (W)                                                     4000

Holding power (W)                                               2624

Thermocouple type                                              K

Weight (kg)                                                           6