This illuminated growth chamber features dual-program selector dials, which allows control of two temperature conditions and an ON/OFF illumination cycle relative to the program selected. Each system operates independently allowing for simulation of a diurnal cycle, such as an eight hour day cycle of 30°C with light followed by a sixteen hour night cycle of 18°C without light. Forced air circulation ensures the most reproducible test conditions. The chamber air is gently and continuously circulated at a rate that ensures temperature uniformity of all test samples.
The unit is equipped with a hermetically-sealed compressor and an independent over temperature safety controller. It also includes a circuit breaker to protect from electrical overload, four fixed shelves, adjustable leveling feet, a condensation drip tray, a steel exterior with welded seams and corners, and a double-coated, baked enamel finish. In addition, one amp interior outlet allows use of shakers, stirrers, roller bottles or other apparatus.
SHEL LAB Diurnal growth chambers are designed for studies requiring day and nighttime simulation. Units include: