Qingdao Herald Cryogenic Technology Co.,Ltd
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400-612-0286
Qingdao Herald Cryogenic Technology Co.,Ltd
Add:No.8 Nanhuan Road,Jiangshan Industrial Part,Qingdao,China
Tel：400-612-0286
Mobile phone：0532-82499195
E-mail：hld@qdhelide.com
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-40°C DEEP FREEZER
Model
DW-40L128 DW-40L280 DW-40L360
hld@qdhelide.com
Description
Application
-40℃ Deep Freezer is designed for long term storage of various medical and biological products, such as blood plasma, vaccines, testing reagents and laboratory materials, even some electronic products for test.
It can be installed in research institutions and clinical sites in life science, blood banks, hospitals, electronic testing and medical laboratories.
Features
From individual laboratory users to ever-increasing sample storage needs，you can choose from ultra-low temperature storage solutions in multiple sizes.
Temperature Control
Microprocessor control，Large LED display inner temperature clearly，and with easy viewing；
The inner temperature can be adjustable at the range of-10℃--40℃，with an increment of 0.1℃；
Lock and password for protection to prevent arbitrary adjustment of operating parameters；
Optional 4.3"color LCD touch screen display system.
Safety Control
Malfunction alarms:high temperature alarm，low temperature alarm，Sensor failure，Power failure alarm，low voltage of backup battery，Over temperature alarm system，set the alarm temperature as requirements；
Three alarming methods:buzzer alarming，digital flashing alarming and Remote alarm；
Protection function:power-on delay，time between stops；
Chart temperature recorder monitor system（Optional）.
Refrigeration System
Highly efficient SECOP brand compressor and high reliability fan;
90mm thick foam insulation, better insulation effect, help to maintain temperature stability inside the freezer;
Optimized single refrigerant cooling system, easy maintenance and repair;
CFC-Free overal polyurethane foaming insulation; OCFC-Free refrigerant.
Ergonomic Design
Double inner doors to reduce the loss of cold after opening the door;
Design of computer-user interface based on4.3"color touch screen;
Safety door lock, preventing unauthorized access;
Wide voltage design from 192V to 242V; OUSB export interface for event and temperature data;
Suitable for 2"and 3"international standard freezer boxes;
Pressure-balanced port design, easy to open the door;
Heavy type caster and locking adjustable screw, easy to move and fix;
Adjustable shelf design;
Maintenance free condenser design;
Baskets or stainless steel drawers(Optional).
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-40°C DEEP FREEZER