Two alarming method Chest type laboratory deep freezer Medical refrigerator DW-40L220

Characteristics of the product function:

 1.Refrigeration System

Highly efficient famous brand compressor and fan;

CFC-Free overall situ polyurethane foaming insulation;

CFC-Free refrigerant.

2. Temperature Control

Microprocessor control, digital display of inner temperature, the inner temperature can be adjustable at the range of -10℃~-40℃;

LCD running status and alarm information;

Over temperature alarm system, set the alarm temperature as requirements.

3. Safety Control

Malfunction malfunction alarms: high temperature alarm, low temperature alarm, Sensor failure, Power failure alarm, Door jammed, low valtage of backup battery;

Two alarming methods: buzzer alarming and digital flashing alarming;

Protection function: power-on delay, time between stops.

4.Ergonomic Design

Safety door lock, preventing unauthorized access;

Wide voltage design from 187V to 242V;

Maintenance free condensor design;

25mm access port;

Pressure-balanced port design, easy to open the door;

Heavy type caster and locking adjustable screw, easy to move and fix.

Technical Parameters

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