Ash Ovens

Reference Standards

EN 12697-1, EN 13108, EN 196-2, EN 196-1, EN 196-21, EN 459-2, EN 1367-5

MF Series Chamber Furnaces

MF Series chamber furnaces are bench-top laboratory furnaces ranging from 1100°C to 1600°C and from 5 lt to 45 lt. Our furnaces are manufactured using high-quality fiber boards with low heat transfer coefficients as a result of engineering studies involving heat transfer calculations, strength calculations, and calculation of the heat power required for heating.

Safety Features

User safety is paramount in our furnaces. The outer surface temperature of the furnace has been minimized by means of necessary insulation and a double-layer steel construction with ventilation gaps, creating a safe working area for the user. The furnace lid is designed to open upwards to minimize the amount of heat the user is exposed to. A safety switch that cuts off the power when the lid is opened protects the user, while a high-temperature protection alarm protects the heating chamber.

Technical Specifications

The mouth and base of the heating chamber section have been reinforced against impacts and friction thanks to the insulating bricks used. The fiber boards used inside the heating chamber ensure that the heat reaches the desired temperature quickly inside, and that the heating chamber temperature is distributed homogeneously thanks to their low thermal conductivity.

Heating Elements

Heating elements are calculated and applied according to the temperatures and temperature resistances of the furnaces. Suitable resistors are used depending on the furnace temperatures:

• 1100°C - 1200°C: Kanthal A-1 quality wire
• 1300°C: Kanthal APM wire
• 1400°C - 1600°C: SiC resistors

Control System

The control devices specially designed for our company feature PID control, minimizing temperature fluctuation at the set value. Each step in the control devices can be defined up to 9999 minutes, and the program can resume from where it left off in the event of a power outage.