Description
The AAF Ashing Furnaces are a series of furnaces that have been designed specifically to provide optimum ashing conditions so as to ensure complete combustion of the sample.
The necessarily high airflow is preheated before entering the chamber and silicon carbide tiles protect the heating elements from the accumulation of carbon that can occur during ashing applications.Standard Features
- 1100°C maximum operating temperature
- Ideal for ashing foods, plastics, coal & other hydrocarbon materials
- Designed to comply with BS 1016-104.4:1998, ISO 1171:2010, & ASTM D3174-04: 2010 (3 & 7 Litre models only)
- Wire elements are protected from chemical & mechanical damage by a hard wearing alumina based liner
- AAF 11/18 offers increased protection of the elements from carbon build-up or corrosive atmosphere, using silcon carbide tiles
- Air inlet & tall chimney give airflow of 4 to 5 changes per minute (AAF11/7)
- 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
- Large floor area allows for large number of samples
- AAF 11/18 has two tier rack system doubling sample capacity
Carbolite 301 Set-Point PID Controller
The proportional integral control algorithm used in the 301 is designed to attain the set point temperature with the greatest speed but the minimum amount of over-shoot.Standard Features
- The standard controller fitted to the majority of laboratory furnaces and ovens
- Precise PID (proportional integral derivative) control
- Large clear illuminated display of the temperature
- The controller is covered by smooth easy to clean membrane panel
Specifications
| Manufacturer | Verder Scientific |
|---|---|
| Model No | AAF11/18C/02-3016/OPT/220-240V |