Meling -164℃ cryogenic freezer DW-ZW128 deep freezer has a unique, high-efficient and recycling cooling system, a winner of second prize in National Technology and Invention Award. With DW-ZW128, the company becomes the superior leader in the same industry that can produce equipment the lowest temperature to -164℃ for mass production.

Targeted Refrigeration

Unique, high-efficient and recycling cooling system, a winner of second prize in National Technology and Invention Award.

Extremely Low Temperature

With DW-ZW128, the company becomes the superior leader in the same industry that can produce equipment with the lowest temperature to -164℃ for mass production.

Three-dimensional Thermal Insulation

The VIP vacuum thermal insulation plate can lock cool air inside the cabinet and guarantee thermal insulation effect.

Refrigeration System

The single-pole lubrication compressor refrigeration technology has improved refrigeration capacity; International famous brand compressor, enabling fast refrigeration.

High-precision Temperature Control System

The high-precision microcomputer temperature control system and platinum resistor temperature sensors enable users to set temperature inside the cabinet within a range from -120 to -164℃(DW-ZW128); digital temperature display, the running status is clearly displayed.

 Scope of Application
Application to scientific research, low temperature test of special materials, freeze  skins, DNA/RNA, bones, bacteria, sperm and biological products etc. Suitable for use in  hospitals, sanitation and anti-epidemic stations, biological engineering, laboratories in colleges & universities, military enterprises and so on.