Project Description


-152C ultra low temperature deep freezer

  • Targeted refrigeration with high-efficient cooling system
  • High-precision temperature control system
  • Well-developed audible and visual security system
  • VIP vacuum three-dimensional thermal insulation
  • Single-pole lubrication compressor refrigeration technology
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Product description

152℃ cryogenic freezer DW-UW258 deep freezer has Unique, high-efficient and recycling cooling system, a winner of the top second-class national prize in technological invention. With DW-UW258, the company becomes the superior leader in the same industry that can produce the lowest temperature to -152℃ and can mass produce the products.

Extremely Low Temperature

With DW-UW258, the company becomes the superior leader in the same industry that can produce the lowest temperature to -152℃ and can mass produce the products.

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 -110 to -152℃; Digital temperature display, the running status is clearly displayed.

Well-developed Security System

The well-developed security system with multiple audible & visual alarm functions: high/ low temperature alarm, power failure alarm, high/low voltage alarm, sensor failure alarm, low battery alarm, condenser heat dissipation alarm, system failure alarm etc. to ensure the storage sample safety


Product details


Features of  -152C ultra low temperature deep freezer

Specific Parameters

Product Name-152℃Cryogenic FreezerModelDW-UW128
Cabinet TypeChestEffective Capacity128L
External Size (WDH)mm1510*985*1120Internal Size(WDH)mm490*470*585
Voltage 380/50(V/HZ)
Temp.Range(℃) -110~-152Ambient Temperature(℃)16 ~ 32
Compressor1Compressor BrandHuaYi
EvaporatorCoil type evaporator
AlarmVisual & Audio
high and low temperature alarm,High/low volltage, sensor failure alarm,Low battery,Condenser heat disspation ,System failure.
RefrigerantMixture gasFan MotorEBM from Germany
Inner Material  structure steelExternal MaterialSteel plates with spraying

Scope of Application

Suitable for freezing of ice bars and storage of various things needing refrigerated storage such as blood plasma, reagent, etc. Suitable for use in hospitals, clinics, health and disease prevention systems, blood banks, laboratories in colleges & universities, the frozen food industry and catering industry, etc.


Our Service

Pre-sale Service

  1. Provide 24-hour technical consulting reply;
  2. Provide professional quoted price;
  3. Provide detailed product performance specification;
  4. According to product’s using condition, technicians will offer rationalization proposals to assist clients to select proper product types;
  5. Provide other corollary equipment according to client requirements.

In-sale Service

  1. Begin to supervise from raw material, its qualified rate can reach to 100%;
  2. Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
  3. Provide product’s inspection record of key junctures to customers;
  4. Provide production schedule photos to customers at regular intervals;
  5. Package and transport products strictly accordance with export standard;
  6. Provide transportation schedule information to clients timely.

After-sale Service

  1. Provide targeted installation video;
  2. Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
  3. When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
  4. During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
  5. If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
  6. Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information;
  7. Provide assistant service if product is damaged during transportation.

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