In recent years, due to the reason of environment pollution, the working pressure leads to a change in lifestyle, women suffering from cervical cancer have increased dramatically and the trend of getting younger. Therefore, more and more Chinese women begin to pay close attention to the cervical cancer and inoculate cervical cancer vaccine.
How to ensure the safety of the vaccine in the transportation process is the main concern. Due to the particularity of the vaccine, there are strict in the transportation, storage of frozen insulation requirements. It need which 5 minutes to measure a car in the cold chain transportation temperature, in the process of the whole transport need to keep in 2 ℃ - 8 ℃. If there is any deviation, the vaccine will be denatured and ineffective, and cannot play its due role.
Temperature measuring instruments are used in the process of cold chain transportation, the NTC thermistor is widely used in the temperature measurement. NTC Thermistor used resistivity decreases with temperature of semiconductor materials made of the characteristics of temperature sensitive components; Exsense NTC thermistor element has the characteristics of high precision, high reliability, and high sensitivity.
Guangdong EXSENSE Electronics Technology Co., Ltd. latest for the development of a temperature range - 70 ℃ ~ 100 ℃ of the NTC thermistor components, can be applied to make temperature measuring instrument, to monitor the vaccine of temperature changes in the transport process, to ensure that the vaccine efficacy.