Petronas Twin Towers

The well-developed security system with multiple audible & visual alarm functions: high/ low temperature alarm, power failure alarm, high/low voltage alarm, sensor failure alarm, low battery alarm, condenser heat dissipation alarm, system failure alarm etc. to ensure the storage sample safety. The turn-on delay and stopping interval protection function can ensure reliable operation. The keyboard lock function and password protection function can prevent any adjustment of operating parameters without permission Environmental protective refrigerant invented by Chinese Academy of Science(CAS) , unique refrigeration circuit with Chinese patent refrigeration technology of single-stage oil slide compressor, powerful cooling ability , famous international compressor, Unique secondary foaming technology, super thick VIP insulation which greatly improves the insulation effect； VIP vacuum insulation board, tightly locks the cold air to ensure the great insulation effect. Optional single type upright racks ; optional alarm lamp, voltage compensation, remote alarm and liquid N2 backup system Chest type with lid to be opened from the top, assisting balanced hinges to make it easily for casters to be fixed for easy movement and fixation