Maximizing sample storage capacity Space saving vip plus insulation material is used in the heat preservation box, and the maximum storage space can be reached in an area occupied by only 1m2-up to 616 2 inch frozen storage boxes. Designed in accordance with Chinese laboratory standards, easy to install. Trustworthy refrigeration technology Compressors designed for ultra-low temperature applications are used in proven phc cascade refrigeration systems to ensure the highest level of performance and reliability. Enhanced usability The color performance touch panel allows users to operate even with gloves on, and the USB port facilitates easy transmission of recorded data to the computer. Mass sample storage Ideal selection of large capacity and long term sample Storage in Biological sample Library Reliable protection Design and manufacturing quality ensures reliable and reliable storage, maintaining integrity of precious samples Easily monitoring data Record important data such as box temperature, number of doors, and alarm history for monitoring in GLP* applications.