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Backup System
Backup System
LN2 Backup System
Features：
Interlocked design to turn off the LN2 injection when the door is opened
Protection circuit to prevent over-charging battery
Light weight and portable design, suitable for installation on top of a freezer
Alarm functions to include low battery and sensor error
CO2 Backup System
Features：
Provides back-up in event of ULT failure to control cabinet temperature
User adjustable temperature setting and low CO2 level alerts
Small footprint, top mounted design
Suitable for almost all types of ULT freezer
