- 4.3 inch touch screen, menu type interface could set parameters fast, which is easy to understand and operation. - BPT sensor, cabinet temperature and rain cycleetc, which can be visually settingand displaying - With 4 pieces of 20W ultraviolet lamp, more stable and the life of the lamp is up to 5000 hours - B-UV-S series provide 3 spray headers which can meet the uniformity of rainfall for flat sample rack