This portable ultra low temperature refrigerator is engineered for precision cooling in laboratory and medical environments. With a compact and vertical design, it offers a capacity of 25 liters, making it ideal for storing sensitive materials such as vaccines, blood samples, and other biological specimens that require ultra-low temperature conditions.
The internal temperature is adjustable from -60°C to -80°C, ensuring optimal preservation. It is equipped with both audible and visual alarms to alert users of any temperature deviations, enhancing safety and reliability. The unit operates on either 220V/50Hz AC or DC12/24V power sources, with an input power of 270W and a power consumption of 2.2 kWh per 24 hours.
Constructed with a high-quality stainless steel 304 interior and a durable PE exterior, this refrigerator is built to last. The foaming layer thickness of 100mm provides excellent insulation, while the top-open door design ensures easy access. The refrigeration system features a single compressor from SECOP (DANFOSS), a Germany EBM flow fan for the condenser, and a fluorine-free environmental protection refrigerant, aligning with eco-friendly standards.
Additional features include electronic temperature control, a digital data display for real-time monitoring, and a PTC probe for accurate temperature sensing. The unit has a net weight of 21kg and a gross weight of 32kg, with external dimensions of 780x410x515mm and internal dimensions of 327x220x305mm. It is packaged in a plywood box for secure transportation.
This product is certified with CE and is suitable for various applications, including laboratories, medical facilities, and research institutions. It is designed for small-scale use and meets high standards of quality and performance.


Excellent experience overall! The shipping was incredibly fast and efficient. The product arrived well ahead of the estimated delivery date, which was a very pleasant surprise. Everything was packaged with great care, ensuring the unit was completely secure and protected during transit. Regarding the build quality, it feels exceptionally sturdy and well-made. The materials used seem durable and high-grade, giving immediate confidence in its longevity. The finish and attention to detail on the exterior are impressive. As for customer service, the team was responsive and helpful from the moment of inquiry. They provided clear communication throughout the process and were prompt in answering my questions post-delivery. A truly smooth and professional transaction from start to finish. Highly recommended for anyone valuing reliable logistics, solid construction, and supportive service.
Naturally, the delivery process was impressively swift and well-coordinated. The logistics team ensured the product arrived exactly within the promised timeframe, and the packaging was exceptionally secure, showing no signs of damage during transit. Regarding the build quality, it is immediately apparent that this unit is constructed with robust and durable materials, giving a strong sense of reliability for its intended use. The overall craftsmanship feels solid and professional. As for customer service, the support team was remarkably responsive and helpful from the initial inquiry through to the post-delivery follow-up. They provided clear communication and were proactive in ensuring a smooth experience. This level of attentive service is highly commendable and greatly appreciated. The entire transaction, from ordering to arrival, was handled with notable efficiency and care.
Great experience overall. The delivery was surprisingly fast and the packaging was very secure, which I truly appreciate. The build quality feels solid and robust, just as described. Customer service was responsive and helpful when I had a pre-shipping question. Everything arrived in perfect condition. Glad I chose this option.
Prompt delivery and excellent packaging. The product arrived ahead of schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring the unit was perfectly protected during transit. The communication from the seller regarding shipping updates was clear and timely. Regarding the item itself, the build quality feels exceptionally solid and durable. The materials used seem premium, and the overall construction is very impressive. It has a substantial, well-made feel. The service provided was outstanding. Any pre-purchase inquiries were answered quickly and thoroughly with helpful information. The post-sale support has also been responsive and professional. The entire process, from ordering to delivery, was handled with great efficiency and care. This reflects a high standard of customer focus and operational excellence. The attention to detail in both the product presentation and the customer interaction is commendable. Overall, a very positive experience that inspires confidence in both the product and the company behind it. The seamless integration of logistics, perceived quality, and supportive service makes this a highly satisfactory purchase. I am very content with how everything was managed and the evident commitment to customer satisfaction.
Perfect experience from start to finish. The shipping was incredibly fast and the courier service was professional, delivering the item right on schedule with careful handling. Packaging was robust and secure, ensuring the unit arrived in pristine condition without a single scratch or dent. The quality of the freezer itself is outstanding; it feels solid, well-constructed, and the finish is impeccable. Customer service was exceptionally responsive and helpful, answering all my pre-purchase questions promptly and providing clear information. Overall, a very smooth transaction and I am thoroughly satisfied with the entire process. The attention to detail in both the product and the service is highly commendable. I would definitely recommend this seller for their efficiency and reliability. Everything was handled perfectly, making the purchase worry-free and pleasant.
Yikes, the shipping was incredibly fast! The package arrived well ahead of the estimated delivery date, which was a fantastic surprise. Everything was packed with extreme care; the outer box was sturdy and the internal foam cushioning was impeccable, ensuring the unit was completely secure. Upon unboxing, the build quality immediately stood out. The materials feel robust and durable, exactly what one would hope for from a product with such specifications. The finish is clean and professional. As for customer service, my pre-sales inquiry was answered promptly and thoroughly. The representative was knowledgeable and courteous, making the ordering process seamless. Overall, a very positive experience from start to finish. The attention to detail in packaging and the clear communication from the company are highly commendable. This level of care in logistics and support truly sets them apart and inspires confidence in the purchase.
Very impressed with the shipping speed; the item arrived much sooner than the estimated delivery window. The packaging was exceptionally secure, with no signs of damage whatsoever. Regarding the product itself, the build quality feels robust and premium, exactly as described. The finish and materials seem top-notch. Customer service was proactive and helpful when I had a pre-sale inquiry, responding promptly and courteously. Overall, a very smooth transaction from start to finish. The seller clearly prioritizes customer satisfaction through efficient logistics, solid product construction, and attentive support. I would not hesitate to order from them again based on this experience. Everything was handled professionally, making the purchase process worry-free. The product arrived in perfect condition, which is always a primary concern with online orders. The communication throughout was clear and reassuring. This level of service and quality is commendable and seems consistent with their advertised standards. A truly satisfactory purchase all around.
Xcellent experience from start to finish. The shipping was incredibly fast and the package arrived ahead of schedule, which was a wonderful surprise. The courier handled the delivery with great care, and the packaging itself was robust and secure, showing no signs of damage whatsoever. Upon unboxing, the build quality of the unit immediately impressed me. It feels solid, well-constructed, and the materials used seem to be of a high standard. The finish is professional, and all components fit together perfectly without any gaps or misalignments. The attention to detail in the manufacturing is evident. Regarding customer service, I had a couple of pre-purchase questions, and the support team was exceptionally responsive and knowledgeable. They provided clear, detailed answers promptly, which made the decision-making process very easy. Their communication was polite and professional throughout. While I cannot comment on the specific performance or technical parameters as per the request, I can confidently say that the overall presentation, the feel of the product, and the company's logistical and support operations have been top-tier. The process felt seamless. Based purely on the logistics, the apparent quality of craftsmanship, and the excellent service received, I would not hesitate to recommend this supplier. They have clearly invested in creating a smooth customer journey, from ordering to delivery. A very positive first impression all around.
Outstanding experience from start to finish. The shipping was remarkably fast and efficient, with the package arriving ahead of schedule and in perfect condition. The packaging was exceptionally secure, demonstrating great care. Regarding quality, the build feels incredibly solid and premium; the materials used are top-notch, giving immediate confidence in its durability. The overall craftsmanship is impressive. Customer service was equally superb. The support team was responsive, polite, and genuinely helpful with my pre-delivery inquiries. They provided clear and timely communication throughout the process. A truly seamless and positive transaction overall. Highly recommended based on logistics, quality, and service alone.
Naturally, the delivery process was impressively swift and well-coordinated. The logistics team ensured the product arrived securely packaged and ahead of the estimated schedule, which was a pleasant surprise. Regarding the build quality, it is notably robust and seems meticulously crafted, reflecting the promised durability. The service aspect was equally commendable; the support staff was responsive and provided clear, helpful information throughout. Overall, a very satisfactory experience from start to finish.