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Product Description
Sample storage in ultra low temperature storage box

Ultra-Low Temperature,Spatial Formula (30L)
-86°C vertical ultra-low temperature storage box is used in biological research, biopharmaceutical, low temperature test, industrial production, and other fields. Used for ultra-low temperature frozen storage of biological samples, products and biochemical reagents; For low temperature test or low temperature treatment of chemical, electronic and metal materials or parts;

Essentials Of Ultra-Low Temperature Refrigeration
- Before storing items, first run the storage box empty and allow it to reach a stable operating state (approximately 12 hours). Once the box has sufficiently cooled down, you can then place the refrigerated items inside.
- When placing items or other products inside the box, do not overload or crowd them. Ensure there is adequate spacing to facilitate the circulation of cold air within the box.
- The refrigeration system of the low-temperature storage box is designed to maintain ultra-low temperatures, not to serve as a rapid freezing device. If you need to store a large volume of items (especially those with high moisture content), they should be pre-cooled in a separate quick-freezing device before being placed in this system to avoid prolonged operation of the refrigeration system.
- When the initial storage quantity is large, a gradual temperature reduction setting should be implemented, reducing the temperature by 10°C at each step and maintaining it for 7-10 hours until the desired storage temperature is reached.
- The low-temperature storage box is used for storing general biological products. It is not a rapid cooling device, and items with high moisture content should be cooled beforehand before being refrigerated.

Intelligent Power Failure Alarm And Temperature Recorder (Optional)
If you need to choose the temperature recorder and intelligent power alarm function, please consult the specific price before placing an order.The temperature recorder can display the temperature curve, and the recorded data can be imported to the computer through the USB interface.

HNZXIB has been committed to the production, development and sales of ultra-low temperature storage boxes for many years. Our commitment to innovation and quality has kept us at the forefront of our industry. We use advanced technology and rigorous testing processes to ensure that our products meet the highest standards of performance and reliability.
Our cryopreservation boxes are designed to meet the diverse needs of various fields such as biomedical research, pharmaceuticals and food preservation. We understand that maintaining optimal storage conditions for sensitive materials is crucial, so our solutions are designed to provide precise temperature control and efficient energy consumption.
Our team of experts is always available to assist customers with their specific needs, providing guidance on product selection, installation and maintenance.
Looking ahead, HNZXIB will remain committed to continuous improvement and innovation. We are actively investing in research and development to enhance our product offerings and explore new technologies to further improve the efficiency and effectiveness of cryopreservation.
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