Labotronics Digital Cooled Incubator is designed for controlled incubation processes requiring adjustable temperature settings and programmable operation. It offers a 90 L internal capacity and a working temperature range of 20°C to 65°C. Its temperature setting division is ±0.1°C. The unit uses PID microprocessor control to regulate temperature and forced-air circulation to distribute air throughout the chamber. Its memory accommodates 9 programs with 18 steps per program, allowing automatic repetition between 1 and 99 times. Manufactured for microbial cultivation, sample preservation, BOD and COD testing, and enzymatic activity determination, is applicable in research, environmental, pharmaceutical, and microbiology laboratories.