-150°C Cryo Freezer Ultra-Low Temperature Storage

-150°C Cryo Freezer: Professional Ultra-Low Temperature Storage

Quick Cryo Freezing with Dual Safety Protection

The DW-150W150 is a specialized ultra-low temperature freezer designed for the long-term preservation of critical biological samples. It is widely utilized by scientific research institutes, bioengineering projects, blood stations, hospitals, and disease control centers. This unit provides a secure environment for storing RBC, WBC, skin, bone, bacteria, viruses, seminal fluid, and other biological products, as well as for low-temperature testing of electronic components.

Product Advantages

• Dual Self-Contained Refrigeration System: Features an auto-cascade refrigeration system with intelligent control for maximum efficiency. The dual systems run independently; should one system fail, the other is capable of maintaining a stable internal temperature of -140°C, ensuring the safety of your samples at all times.

• Rapid and Deep Refrigeration: Powered by an imported high-efficiency compressor, the unit can reach -150°C within 5 hours. It maintains excellent temperature uniformity of ±5°C, providing a highly stable environment for sensitive materials.

• Advanced Insulation and Energy Savings: Equipped with VIP (Vacuum Insulation Panel) technology and a 4-cascade refrigeration system, the unit is 30% more energy-efficient than standard models.

• Intelligent and User-Friendly Control: A 7-inch LCD display provides a clear overview of the running status and allows for simple operation. The system includes password protection, turn-on delay protection, and power-off interval protection for added security.

• Comprehensive Safety Alarms: Multiple alarm functions are built-in to handle any contingency, including high/low temperature, power failure, sensor fault, dirty condenser, high ambient temperature, low battery, and open door alarms.

Technical Specifications

FAQs

1. What is the main application of the -150°C Cryo Freezer?

It is primarily used for the long-term storage of biological samples such as blood cells, viruses, bacteria, and bone, as well as for industrial testing of electronic parts.

2. How fast does the unit reach -150°C?

Thanks to its imported efficient compressor, the freezer can reach its target temperature of -150°C within 5 hours from a standard ambient start.

3. What is the benefit of the dual refrigeration system?

The two systems are self-contained and run independently. If one system experiences a failure, the other will continue to run and maintain the interior at -140°C to prevent sample loss.

4. How does the freezer save energy?

The combination of VIP (Vacuum Insulation Panels) and a specialized 4-cascade refrigeration cycle allows the unit to save up to 30% more energy compared to conventional systems.

5. How accurate is the temperature control?

The unit maintains highly accurate internal temperature uniformity of ±5°C once it has reached the set point.

6. Does the unit have a data display?

Yes, it features a large 7-inch LCD display that provides a simple interface and clear visibility of all running parameters.

7. Is the operation noisy?

The system is optimized with noise reduction technology and a specialized structure to ensure a quiet and comfortable working environment.

8. What kind of alarms are included?

The freezer includes a wide range of alarms for high/low temperature, power failure, sensor faults, door open, low battery, and high ambient temperature.

9. Is there any protection against unauthorized use?

Yes, the control system includes password protection to ensure only authorized personnel can change the settings.

10. What are the electrical requirements for this model?

The DW-150W150 operates on a standard rated voltage of 220V at 50Hz.

11. What is the total storage capacity?

The effective volume of this specific model is 150 liters.

12. Can it be used for testing electronic components?

Yes, the freezer is ideal for low-temperature stress testing of electronic devices and special materials.