DHCbi TwinGuard eco -86°C Upright Freezer Next generation “Twin Guard” DuaICoolingsystem with reduced mESSO! p aSH The next generation Twin Guard Eco Ultra Low Temperature freezers usenamgal refrigerants and inverter controlled compressors, reducing energy usage up to 50%*, wrth enhanced access control viaan electronic lock with facial recognition (optional) and NFC protection (optional). to provide the highest level of protecting for your valuable samples. Security control and Monitoring An eye level, door mounted, 10.1 inches high resolution LCD touchscreen allows full user control. A USB port makes transferring logged data to a PC convenient. All performance attributes are displayed and an internal temperature log can be expressed in graphic form over time. Valuable Sample Storage Securely store valuable and irreplaceable samples with the upmost confidence that they won’t be lost in the case of compressor failure. Natural Refrigerants Natural refrigerants, compressors and integrated electronics combined to lower operating costs resulting in less energy consumption and less heat output. Freezer operation is managed by effectively balancing temperature performance and energy management. Electronic Door Lock Know who entered the freezer and when. Track how long the door was open. • Facial recognition (optional) • Proximity Card (optional) * compared to previous model MDF-DU702VX-PE

Dual Cooling System The Dual Cooling System offers ultimate sample protection. The two independent refrigeration systems provide a reliable and exceptionally stable -86°C ultra low temperature environment. If one system unexpectedly fails, the other can maintain the freezer in the -75°C range until service can be arranged. Filterless Design The filterless construction of the freezers reduces routine maintenance time by eliminating the need for regular cleaning of filters. Innovative Cabinet Design The enhanced cabinet design with chamfered edges reduces footprint for use in multi freezer laboratories....