Precise: Temperature controlled and heat up quickly. By heating/cool whole deep well plate to reduce liquid evaporation. All processes are strictly controlled Efficient: Shorten extraction time of 96 smaples (max) can be extracted in 40mins which saves time as well as manual work Convenient: All operating procedures have been setup well. Just click 'running' to start. It reduces the program setting hurdle and operates simply Preservation: Extracting production can be cool preservation to keep extracting quality