The model is engineered by following innovative designs: 
using one large capacity freezer with creative comb design can maximum storage capacity; 
using full automatic operation mechanism design with a five-shaft automatic structure, can ensure a higher efficiency and more reliable operation.;
advanced automatic lid opening design can lead to faster operation; 
vacuum and negative pressure sample pick-up mechanism design can secure more reliable operation and more convenient maintenance; 
high dryness dehumidification system can prevent frost in working area and frozen inside the storage area; 
special cryogenic protection pick-up device can ensure the little exposure of frozen sample;
integrated two-dimensional code scanning system can realize high efficient sample information verification; 
comprehensive automatic transfer window design with the functions of automatic dehumidifying and automatic import and export can easily equip with advanced AGV system; 
installed with UPS can ensure uninterrupted operation; 
introducing server to store the information can ensure more reliable and safety data storage;
the intelligent BSN-Cyber operation system can be easy to use on both single and multiple modular; 
embedded touch screen with obliquity display can have more convenient conversational interface; 
comprehensive system design for information feedback and abnormal alarm ensure all kinds of abnormal situation will not affect the safety of the sample;
easy removable module design can realize emergency rapid transfer of samples.
Specification: