XCH LRH series Biochemical Incubator have optional data storage and printing, using digital display controller. Uses the latest air duct system to achieve the best level of uniformity of temperature and humidity in different positions inside the chamber. Model: 150LRH~500LRH TEMP: 0~60℃ Capacity: 150L~500L Installed Power: AC220V±10% 50HZ Environment temperature: +5~35℃ Optional: Humidity display fuction,data storage,data printing