Kumar instrument presents cooling cabinets specially designed for blood banks. The provision of forced air circulation is made in the cabinet for temperature uniformity throughout the chamber. Temperature can be adjusted through digital temperature controller and audio-visual alarm is fitted in case of variation in temperature and power failure. Features of these cabinets are double wall construction; superior insulation and exterior finished in powder coating epoxy paint. Interior of the cabinet is divided with various compartments each having a transparent plexi glass door. Thus, these cabinets are ideal and convenient for safe and secure storage of whole blood, vaccines, reagents, cultures etc.