Small cold chain box evaporator

In medical logistics, vaccines require strict temperature control (2–8°C). The evaporator ensures uniform cooling inside the cold chain box, preventing temperature fluctuations during transportation. For example, during a 12-hour road delivery, it maintains the internal temperature at 5°C ±1°C, safeguarding vaccine efficacy.

For seafood or dairy products needing 0–4°C storage, the evaporator rapidly cools the box within 10 minutes. In a seafood delivery scenario, it prevents spoilage and maintains freshness even in outdoor temperatures of 35°C.

For portable cold chain boxes used in camping, the evaporator operates quietly on low power (12V DC). It keeps beverages at 4°C for 24 hours, enhancing outdoor experiences without relying on grid electricity.