628 Litre Upright ULT Freezer

Purpose & Summarze

The first ULT freezer with mobile message alarm and remote monitoring function in the world.

Haier ULTs are suitable for applications in blood banks,hosipitals,epidemic prevention services,research institutes, laboratories in electronic and chemical plants,biological engineering institutes,and transoceanic fishery companies.


Temperature Control
Microprocessor control, digital display with an increment of 1oC, cabinet temperature is adjustable in a range of -40oC~-86oC
Safety Control System
Malfunction alarms: temperature exceeding the set range, power failure, sensor error, voltage exceeding the range, condenser under efficiency, ambient temperature exceeding the range
Alarm Indications (Audible and visible): buzzer, flashing light
Multiple protection function: password protection, start-up delay protection, voltage protection in case of low or high voltage
All separate parts are safely connected to ground
Refrigeration System
Optimized cascade refrigeration technology, Danfoss compressor, a high-efficient refrigeration effect
High density and effective heat insulation
Unique patented sealing design working together with heat retardant system keeps the cabinet from frosting
Specially designed low-temperature grade computer controlling system avoids the common errors happened to the low-temperature grade compressor
Ergonomic Design
LED display for easy observation of cabinet temperature, set temperature, ambient temperature, input voltage, alarming temperature setting value and early warning for malfunctions
Adjustable multi-level shelf for easy operation
Safe door lock to prevent the unauthorized opening
Broad climate tolerance, applicable within an ambient temperature range of 10oC~32oC
Innovative integrated door handle and lock; compacted casters; flexible and easy operation
Intelligent condenser design to save energy
Remote alarm through internet, and advanced function of voltage redeem in case of high/low voltage
Storage boxes are optional
Vacuum Insulation Panel Technology
The advanced heat insulation technology uses the latest vacuum insulated panel material to guarantee the sealing and to pump out the air between the insulation layers so as to minimize the heat conduction rate by optimizing the heat conduction, heat convection and heat radiation. The VIP get the better heat insulation effect and results in 30% more interior storage volume but without increasing the dimension the cabinet
Optional Intelligent Wireless Temperature Recorder
Send the alarming information to the user by short message
Check the real time temperature and high and low temperature alarming value by short message
To set the cabinet temperature and alarming temperature value by the short message
Remote monitoring of the machine at any time


Model No. DW-86L628
Voltage(V/Hz) 220/50
Input power(w) 1HPX2
Temp.range() -50~ -86
Exterior Dimension(mm)(WxDxH) 1035X900X1960
Interior Demension(mm)(WxDxH) 760X620X1300
Liters(L) 628
Net/Gross(kg) 301/323
Shelf/Inner doors 3/4