Technical Specification of DEEP FREEZER :
TEMPERATURE RANGE : 0°C to -30°C
ACCURACY : +/- 3°C
CONTROLLER SYSTEM : PLC BASED CONTROL SYSTEM

PLC make : ALLEN BRADLY
Communication via Ethernet
Online monitoring on Graphical LCD Touch Screen Display
PLC Based Safety control to protect the chamber from overshoot of temp. and undershoot of temp.
Auto changeover of Master sensor in case of failure
Dual compressor auto switchover facility with compressor time delay
Changing Set value of Master controller from HMI with password protection with auto log off
Password protected restores factory setting