-The Microprocessor Controllers.
-Multi-Position key switch on, off and set temperature with membrane keyboard control panel. 
-Visual and audible Alarm System such as Low-Battery alarm, -Condenser temp alarm, power failure alarm High-low temperature alarm. 
-Digital display set and present temperature.
-Standard Dry contacts.
-Convenient current voltage Checking System.

-Refrigeration System.
-Single stage cooling system for -45°C . 
-Cascade stage cooling system for -90°C.
-Hermetically sealed cooling system.
-Cold air is protected by the insulated Inner plastic doors.
-Efficient evaporator with maximum contact to chamber watts for fast cooling down.
-Thickness 130 mm, high density polyurethane foamed insulation.
-CFC Free refrigerants.

-The Microprocessor Controllers.
-Multi-Position key switch on, off and set temperature with membrane keyboard control panel. 
-Visual and audible Alarm System such as Low-Battery alarm, -Condenser temp alarm, power failure alarm High-low temperature alarm. 
-Digital display set and present temperature.
-Standard Dry contacts.
-Convenient current voltage Checking System.

-Refrigeration System.
-Single stage cooling system for -45°C . 
-Cascade stage cooling system for -90°C.
-Hermetically sealed cooling system.
-Cold air is protected by the insulated Inner plastic doors.
-Efficient evaporator with maximum contact to chamber watts for fast cooling down.
-Thickness 130 mm, high density polyurethane foamed insulation.
-CFC Free refrigerants.