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Ultra -low temperature freezer DW-ZW128

Model: DW-ZW128
Dimensions (depth * width * height) mm: 926X1511X1107
Total Effective Volume (L): 128
Storage temperature (℃): - 120 ℃ ~ -164 ℃
Weight (kg): 245

Products Details

This is the description of Ultra -low temperature freezer DW-ZW128

the coldest freezer in the world

-164℃ Freezer offers a wide variety of research and storage applications, such as low temperature scientific experiments, preservation of red blood cell,white blood cell,skin,DNA/RNA, bone,bacteria,semen,biomedical product,ocean product,electronic devices,and low- temperature testing of special materials.It is suitable for blood banks,hospitals,sanitation and antiepidemic stations,electronic industries,university laboratories,military industries,pelagic fishery companies.


Control System

Microprocessor-based temperature controller, -120℃~-164℃ adjustable, Digital temperature display.

Audible and visual alarm: High or low temperature alarm, Power failure alarm,  Low battery alarm, Door open alarm, Filter blocking alarm, system failure alarm.

Keyboard lock and password protected configuration page, Delayed start and safe stop interval between restart and being terminated

With temperature recorder, 72 hour back up battery for recorder and controller work.


Structure Design

Stainless steel interior, outer is painted steel panel, 4units Casters for easy handing

Rotatable assistant door handle,Top door with key lock.

Two-times foaming technology, 155mm extra thickness foaming insulation.

Optional: Chart recorder, CO2 back up system, storage racks/boxes, Remote alarm system.


Refrigeration System

Imported famous brand compressor, Quick freezing functions, with lower noise.

Unique refrigeration circulation and unipolar compressor oil-lubricated technology

Use China Patent technology of mixture refrigerant. For specially Single stage refrigeration.

VIP board install, for good heat preservation





External size.

(WxDxH) mm

Inside size

(WxDxH) mm

Input power


(N.t / G.t)


128 liters





Model: DW-ZW128

Dimensions (depth * width * height) mm: 926*1511*1107

Total Effective Volume (L): 128

Storage temperature (℃): - 120 ℃ ~ -164 ℃

Weight (kg): 245

Apply to blood stations, hospitals, health and epidemic prevention system, scientific research institutes, biological engineering, laboratory in colleges and universities, military industrial enterprises, etc.


We produce DW-ZW128,ultra low lab freezer,ultra low temperature,ultra low temperature freezer,ultra low temperature freezer manufacturers We have years of history and experience in manufacturing. Customer satisfaction is our pursuit.