Description
The shing furnace AAF models 11/3 & 11/7, which are intelligently designed to draw a continuous flow of preheated air through the furnace chamber, comply with the following industry standards for ashing: ISO 1171:2010, ASTM D3174-04: 2010 and ASTM D4422.
Standard equipment
- Maximum temperatures up to 1100 °C
- Carbolite Gero 301 controller with ramp, setpoint and process timer function
- Large chamber base allows a large number of samples to be placed
- Ideal for incinerating food, plastics, coal and other hydrocarbon-containing materials
- The following industry standards for incineration are complied with: ISO 1171:2010, ASTM D3174-04: 2010 and ASTM D4422
- The resistance wire heating elements are optimally protected from chemical and mechanical damage by a dense ceramic muffle
- Heating elements on four sides of the chamber (left, right, top, bottom)
- Special fresh air supply for approx. 4-5 air changes / minute
- Due to the low height of the chamber, the air flow passes directly over the samples and ensures optimal combustion
- Powerful heating elements with graduated winding reduce heat loss due to the high Air exchange
- Preheated supply air for optimal temperature distribution
- Inconel bowls with removable handle
Options
- Wide range of digital PID controllers, program controllers and recorders with various digital interfaces
- Digital overtemperature protection (recommended for unattended use), freely adjustable, to protect the device and valuable sample material
- Additional Inconel insert trays on request
Specifications
| AAF 11/3 | AAF 11/7 | |
|---|---|---|
| Maximum temperature (°C) | 1100 | 1100 |
| Heating time (min) | 155 | 155 |
| Continuous operating temperature (°C) | 1000 | 1000 |
| Internal dimensions: H x W x D (mm) | 90 x 150 x 250 | 90 x 170 x 455 |
| External dimensions H x W x D (mm) | 585 x 375 x 485 | 650 x 430 x 740 |
| External dimensions with door open H x W x D (mm) | 800 x 375 x 485 | 905 x 430 x 740 |
| Dimensions: Height of the chimney (mm) | 780 | 1060 |
| Volume (Liter) | 3 | 7 |
| Max. power (W) | 2100 | 4000 |
| Holding power (W) | 1270 | 2624 |
| Thermoelement Type | K | K |
| Weight (kg) | 22 | 63 |
