-86°C Dual Cooling System Ultra Low Freezer Freezer For Laboratory And Medical, UL Certification

M-Twindrive -86℃ Ultra Low-Temperature Freezer built up by two independent refrigeration systems and the Dual Cooling Systems offers the highest level of protection; if one system unexpectedly fails, the other can maintain the freezer around -75℃. Valuable and irreplaceable samples can always be secure with the highest confidence, even if the compressor fails. Two High-efficiency Refrigeration Systems Two high-efficiency refrigeration systems work independently; if one system fails, the other can still maintain the temperature at -75℃, safe and reliable.   Frequency Conversion Technology Frequency conversion technology is adopted to control the compressor speed in real-time by adjusting the output frequency to ensure a more balanced temperature, thus effectively saving energy.   Applicable to Various Power Supply Environments It can work typically under various power supply environments such as 110V60Hz, 220V50Hz, 220V60Hz, etc.   Stable Internal Temperature Standard SECOP compressors