• Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer

Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer

No.HL-10L-ULT40
Product Applications
  1. Medical Field: Low-temperature transportation and temporary storage of vaccines and biological samples (such as stem cells and blood plasma); ultra-low temperature preservation of drugs in remote areas or emergency medical scenarios.
  2. Scientific Research & Exploration: Preservation of DNA, enzymes and virus samples in field experiments; low-temperature sample storage during geological or polar expeditions.
  3. Military & Aerospace: Individual soldier-carried medical refrigeration equipment; small refrigeration units in satellites or space stations.
Internal dimensions (height * depth * width)
220mm*220mm*217mm
External dimensions (height * depth * width)
545mm*317mm*400mm
Net weight (unladen)
15KG
Temperature range
-40°C~10°C
Maximum power (current)
45W(12VDC/3.7A)
Noise
<55dB
Cooling and heating alarm
Setpoint ±5℃
Steady-state power consumption
0.192 kWh per day (when set to 4℃ and ambient temperature is 30℃, with an average power of 8W) 0.6 kWh per day (when set to -20℃ and ambient temperature is 30℃, with an average power of 25W) 0.96 kWh per day (when set to -40℃ and ambient temperature is 30℃, with an average power of 40W)
Cooling rate
2 hours (for empty cabinet to cool from an ambient temperature of 25℃ to -40℃)
Opening Test
The maximum temperature rise inside the box is 2°C when the lid is opened for one minute.
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer
  • Huacooling -40℃ Portable Vaccine Super Cold Refrigerator 10L Ultra Low Temperature Freezer

Description

Precision Cold Storage for Medical and Research Applications
The Huacooling -40℃ Portable Vaccine Super Cold Refrigerator is engineered to meet the stringent requirements of pharmaceutical refrigerator suppliers by providing reliable ultra-low temperature storage for vaccines, biological samples, and diagnostic reagents. Its compact 10L internal volume suits targeted users in medical facilities, mobile clinics, and research institutions requiring stringent thermal stability and transportability. This pharmaceutical freezer enables secure handling and preservation of temperature-sensitive materials, ensuring compliance with cold chain regulations. Its portability facilitates deployment in field operations and emergency medical response where standard refrigeration infrastructure is unavailable.

Advanced Refrigeration Technology with Measurable Performance Metrics
Equipped with proprietary Stirling refrigeration technology, this pharmaceutical grade freezer achieves temperatures from -40℃ to 10℃ with ±5℃ temperature accuracy. The system’s performance is quantifiable: it attains -40℃ within 2 hours and maintains steady-state power consumption as low as 0.96 kWh/day under typical ambient conditions. Multiple power inputs, including AC220V, DC24V, and mobile power options, provide operational versatility. The insulated chamber minimizes temperature rise to a maximum of 2℃ during brief lid openings, critical for biosample integrity. Additionally, eco-friendly refrigerants and low noise design promote sustainable and user-friendly operation expected from a high-standard pharmaceutical freezer manufacturer.

Critical Roles Across Healthcare and Bioscience Industries
The pharmaceutical freezer’s robust temperature control and portability render it indispensable for vaccine cold chain logistics, stem cell preservation, and blood plasma storage in both static and dynamic environments. It supports continuous sample viability during transport and temporary storage in remote or unstable power conditions, fulfilling rigorous compliance and quality assurance standards. Its adaptability extends to research expeditions, ambulatory medical services, and scientific fieldwork where reliable ultra-low temperature conditions are mandatory. As a trusted product among pharmaceutical refrigerator suppliers, this freezer enhances operational efficiency and sample safety across multiple sectors.


Product Overview                                                                                                                 

-86℃ 5L Portable Ultra-Low Temperature Freezer
This model adopts a Stirling refrigerator, featuring a wide temperature adjustment range from -86℃ to -20℃ and precise temperature control with an internal temperature fluctuation of ±0.5℃. It supports multiple power supply modes including AC220V, DC24V, and mobile power, effectively addressing the guarantee issue of the "last mile" delivery in bio-safety.

Features at A Glance                                                                                                            

Product Advantages

Large Capacity & Reliable Cooling
5L storage space provide specific bio-supply storage needs; equipped with Stirling refrigerator for continuous and reliable cooling performance.

Eco-Friendly Design Utilizes
Adopts eco-friendly refrigeration technology and materials, reducing environmental impact while ensuring cooling efficiency.

Precise & Broad Temperature Range
Freely adjustable over a wide temperature range from -86℃ to -20℃ (customizable per model), with temperature fluctuation controlled within ±1℃ for precise bio-safety storage.

High Energy Efficiency & Extended Operation.
Low energy consumption design supports long-duration, stable operation; compatible with multiple power sources for uninterrupted use.

Rugged & Versatile Power Compatibility
Robust structure with anti-vibration performance; supports AC220V, DC24V, mobile power and vehicle-mounted power, adapting to complex usage scenarios.


What cooling capacity do your models offer?

Our models cover a wide range:

HL-ST80W series – ≥24W at -80°C (ambient 30°C±2°C)

HL-ST200W series – ≥38W at -100°C (hot end 42°C±2°C)

HL-ST1200W – >245W at -100°C (ambient 23°C±2°C)

You can choose based on your required temperature and cooling load.

How fast can the cooler reach the target temperature?

Cool-down time depends on the model and load:

ST80W – ≤5 min (to -80°C with 6400J load)

ST200W – ≤30 min (to -100°C with 39400J load)

ST1200W – <20 min (to -110°C with 76600J load)

How energy-efficient are Hualeng's Stirling-based freezers compared to traditional compressor-based models?

Our Stirling cryocoolers are significantly more energy-efficient. Thanks to the highly efficient linear motor drive and the thermodynamic cycle of the Stirling technology, our freezers typically consume up to 30% less energy than traditional compressor-based refrigeration systems performing the same task. This translates to lower operational costs and longer battery life for portable operations.

Do you ship globally?

Yes, we export our products to customers all over the world. We have experience managing logistics and shipping to ensure your equipment arrives safely and on time.

What kind of technical support do you offer?

Our technical support team is available to assist you with troubleshooting, operational questions, and performance optimization. Support is available via email and phone.

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