Electric furnace NA series

chamberfor aeronautics

· Optimization of the temperature uniformity up to +/− 3 °C according to DIN 17052-1 in the empty work space see page 85 · Air inlet and exhaust air flaps when used for drying · Controlled cooling with Controller P470, for example, to relieve stresses in glass at low cooling rates (optional: PLC with controlled cooling and optimized control accuracy for cooling rates as low as 0.2 °C per hour) · Manual lift door (up to model NA 120/..) · Electro-hydraulic/pneumatic lift door · Air circulation with speed control, recommendable for processes with light or sensitive charge · Additional frame sheet · Gas supply boxes different charging methods · Feed and charging aids · Safety technology according to EN 1539 (models NA .. LS) for charges containing solvents · Furnaces in DB design with fresh air preheating, exhaust gas fan, and extensive safety package for processes with low evaporation rates of organic material · Inlets, measuring frames and thermocouples for TUS measurements charge or comparative measurements · Charge control with documentation of the charge thermocouple