DW-86W150/DW-86W300 -86 degree ultra low temperature horizontal freezer laboratory freeezer

-86 degree ultra low temperature horizontal freezer laboratory freeezer

DW-86W150/DW-86W300

Characteristics:

Suitable for hospital, blood-bank, center for disease prevention, scientific research institution, bioengineering,  electronic and chemical industry, etc. 

Used for the refrigeration of red and white cell, skin, skeleton, germ, virus, seminal fluid, biological products and low temperature testing of electron devices and special materials.

Temperature Control System

Controlled by micro-computer, LCD display of inner temperature; 

The inner temperature can be adjusted at the range of -40℃~-86℃, the temperature regulation accuracy is 0.1℃.

Security Control System

Multi malfunction alarms: high temperature alarm, low temperature alarm, sensor malfunction alarm, condenser dirty alarm, low battery alarm, power off alarm ,over pressure alarm ,over ambient temperature alarm, open the  door alarm and so on for safe use. Besides, you can check history alarming information and derived data. All the history data can be saved over 15 years;

Three alarming methods: buzzer alarming, and independent icon alarming, and remote alarming is optional;

Protecting functions: compressor power-on delay protection, time between power off; overpressure protection, password protection and normal operation protection under failure mode;

Password protection can prevent parameters from being changed randomly; 

The display screen can show the operation state and communication state;

The power switch has overcurrent protection and power on indicator light, safeguard user's safety.

Refrigeration System

Optimized technology of compressor cascade cooling, special evaporation system and condensation system;

International famous brand compressor and EBM fan electromotor and oil seperator, stable product performance, strong refrigerating efficiency;

Enhanced sealing design: stainless steel inner door and double door seal;

Heating-free pressure-balanced valve(patent), easy to open the door, keep the cold air and avoid the freezer on fire.

Humanized Design

Unique handle design: the door can be opened by both hands, individual press lock on the handle and 2 padlocks;

Detachable handle helps the freezer go through the narrow doors;

Wide voltage design can help it work stable under 206-242V;

It can show the temperature curve and history data, and have derive data function;

Draw-out type dust removal screen with locks, simple and convenient for maintenance;

Two thermometer holes design for temperature examination.

Technical data:

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