Chillers are used for long-term storage of biological materials, samples and samples at ultra-low temperatures and for low-temperature testing of special materials, electronic component and metal components, can Be used for super frozen tuna and other high-end seafood fresh storage.

Product Description

-45°C Ultra Low Temperature Chest Freezers with capacity 1 cu.ft / 1.8 cu.ft / 3.2 cu.ft

Product introduction:

Zhengzhou Well-known® ultra-low temperature freezers combine Vacuum Insulation Panel design with our cooling technology to provide the ultimate in space and power efficiency.

Freezer models are include the personal-sized mini chest freezers models DW-45W28 / DW-45W50 /DW-45W88, designed for use on or under the lab bench;  -45°C ultra low temperature chest freezers also can used in seafood freezing such as deep sea fish, and tuna etc.

Zhengzhou Well-known® ULT labrotary freezers utilize Vacuum Insulation Panel technology to offer up to 30% more storage capacity than traditionally-insulated lab freezers, without altering external dimensions.

Features of -45°C Ultra Low Temperature Freezers

1.Ultra low temperature patent technology, superior performance(strong refrigeration, fast cooling and lower temperature), high efficiency and lower energy consumption;
2.Major components such as compressor, thermostat and fan motor are world brands, copper tube evaporator and SUS 304 stainless steel interior, reliable and durable, ensure safety of stored foods or samples;
3.Digital temperature display, the temperature inside freezer is easy to see;
4.High/low temperature and sensor fault alarms, to know the real conditions inside the freezer at any time;
5.Dual door gaskets and thick foam insulation, good thermal insulation and energy saving;
6.Fit with casters, easy moving;
7.CFC free mixed refrigerants & foaming agent, green and environmentally friendly.

Parameters

Sample Security

Keyed Locks on Outer Doors and Lids prevent unauthorized access to valuable samples. Optional padlock adapater kit available for added security

Lockable Plate Protects Power On-Off Switch, preventing accidentally shut off

Audible and Visual Alarms indicate high and low temperature conditions, power failure, low battery, fault conditions as well as when filter needs to be cleaned

Automatic Restart with non-volatile memory returns setpoints to user-programmed levels after power interrupt

Battery Backup maintains temperature settings and activates alarms during power outage

Warranty and After-Sales Support

All Well-known® freezers are covered by 2 limited warranty. 

Freezer Accessories, such as chart recorders or back-up systems, carry a one-year warranty on parts.

Customizable extended warranties and preventive maintenance plans can also be tailored to best suit your individual requirements. Contact us for details.