This large muffle furnace features a robust design and a choice of four temperature controller models, making it perfect for industrial applications. This furnace provides a spacious 14L capacity and reaches a maximum of 1200°C, making it ideal for ashing organic and inorganic samples and conducting gravimetric analysis. Its digital temperature controller offers single setpoint control and programmable control with ramp and dwell for better performance. The ramp is used to vary the heat-up rate to specified setpoint and dwell (hold the temperature) at a set level for a specified time.