Forced convection drying oven for fast drying and homogeneous heating throughout the chamber JSOF-Series Forced convection ovens utilize a motorized fan to force air across heating elements and into the chamber. The fan allows for a more consistent distribution of air and is designed for applications in which good temperature uniformity or faster heat up drying time are needed. Precision Temperature Control Max. 250?, ±0.2 ? accuracy, ±1.0? uniformity. Precision digital PID controller/w 0.1? resolution. Equipped with wait-off timer, alarm, auto-tuning and in-built temperature calibration function. Superb Temperature Uniformity Aero-dynamic design of air circulation from heating chamber located in side wall by horizontal air flow achieve superior temperature uniformity. Incoloy sheath heater surrounds blower to achieve fast and homogeneous heat dissipation throughout the chamber.