Structure features:

• Water-jacket or air-jacket heating.
• High quality stainless-steel working chamber.
• Forced convection for an even temperature and CO₂ concentration.
• Convection and heating will be automatically off to prevent contamination when door is opened.
• Temperature adopts microcomputer data analysis and P.I.D controller, which is accurate and interference-free.
• (For water-jacket type, there are 3 sensors separately for work room temperature, water temperature and door temperature. For air-jacket, there are 2 sensors for workroom temperature and door temperature.)
• Touch button, and digital display with LED indication.
• Self-protection for over-temperature, water-shortage and gas-shortage.
• Ultraviolet disinfection light tube to prevent contamination.
• Natural evaporation to guarantee the humidity in working chamber.

Gas mixture:

Gas proportion type. The CO₂ gas and air are mixed proportionally at will. The Direct reading with needle valve glass rotameter is easy to read with accurate scale.