Ashing furnace AAF 3 and 7 liters

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