Vaccine Cold Chain

    With the development of the economy and the improvement of people's quality of life, drug safety and quality issues have attracted more and more attention, and the demand for the vaccine cold chain transportation industry continues to grow.

    Vaccine is a biological product that is very sensitive to temperature. If the temperature does not meet the requirements during transportation and storage, it may cause the vaccine to fail or reduce its effectiveness, thus affecting the safety and effectiveness of the vaccine.

    The main task of the vaccine cold chain is to ensure that the vaccine is kept within an appropriate temperature range during production, transportation and storage to ensure the activity and stability of the vaccine, thereby protecting public health.

Temperature monitoring throughout the cold chain transportation of vaccines ensures the quality and effectiveness of the vaccine.

Requirements

1. Deep cold chain, the lowest temperature is -80℃, which requires extremely cold-resistant temperature sensors.
2. The temperature measurement accuracy must be high. Too high or too low temperature may cause vaccine failure.
3. It needs to be highly corrosion-resistant to ensure that the cable can work stably for a long time in extreme temperature environments.
4. The space is small and wiring needs to be convenient.

1. Using ultra-low temperature series Pt1000 chip (the lowest temperature can reach -196℃), it has fast response, high temperature measurement accuracy, excellent long-term stability, excellent thermal shock resistance and ultra-wide operating temperature range, and is suitable for low-temperature applications. Safety and reliability are greatly improved.

2. The cable is made of PFA low-temperature resistant flat cable, with a minimum temperature resistance of -196°C. The flat cable takes up little space and is convenient for wiring. At the same time, the outer skin of the cable is coated with Halar ECTFE anti-corrosion coating, which greatly improves the anti-corrosion performance.