In biological laboratories, long-term storage of cell and tissue samples requires extremely high temperature stability and safety. With a series of targeted functions, the Yingpeng explosion-proof refrigerator has become an ideal choice for storing such samples.

Accurate temperature control to maintain sample activity

Biological samples are extremely sensitive to temperature changes, and the Yingpeng explosion-proof refrigerator is equipped with an advanced intelligent temperature control system that can achieve precise temperature control. It is equipped with high-precision sensors that monitor the temperature inside the box in real time. In common refrigeration areas, temperature fluctuations can be accurately controlled within ± 0.5 ℃, and some high-end models can even reach ± 0.1 ℃. For cell and tissue samples stored at -80 ℃ for a long time, stable low temperature can significantly reduce the biochemical reaction rate inside the cells, maintain the stability of biomolecules, avoid the formation and growth of ice crystals in the samples due to temperature fluctuations, thereby preventing cell damage, ensuring the reliability of sample activity and experimental data, and laying a solid foundation for subsequent scientific research work.

Diverse storage modes, adapted to different samples

Considering the diverse types of laboratory samples, Yingpeng Explosion proof Refrigerator provides diversified storage designs. Some models have dual door dual temperature function, which can simultaneously meet the storage of samples with different temperature requirements. For example, the upper freezing zone maintains -18 ℃, suitable for storing tissue slices with slightly lower low-temperature requirements; The lower refrigeration area is kept at 2-8 ℃ for the storage of short-term cell culture media, etc. In addition, some high-capacity refrigerators have flexible internal space layouts, allowing for flexible adjustment of shelf height and spacing according to the size of the sample container. They can also be equipped with specialized sample storage baskets for orderly classification and storage, preventing sample confusion and cross contamination, greatly improving storage efficiency and convenience.

Safe and explosion-proof, safeguarding experimental results

Biological laboratories often use flammable and explosive chemical reagents, which pose safety hazards. Yingpeng explosion-proof refrigerator is manufactured strictly in accordance with national explosion-proof standards and adopts composite explosion-proof technology. Seal or explosion-proof key components such as compressors and condensing fans that are prone to generating electrical sparks; The temperature controller and explosion-proof active optocoupler solid-state relay form an inherently safe temperature automatic control system, which eliminates the possibility of electrical sparks causing explosions from the source. At the same time, the surface of the refrigerator adopts anti-static technology, sprayed with conductive paint to eliminate static electricity effects, and equipped with internal grounding protection to ensure comprehensive safety and protect precious cell, tissue samples, and experimental results.