Medical infusion bag sealing tester, also known as negative pressure sealing instrument, is a device specifically used to 

test the overall sealing performance of infusion bags. Its working principle is usually based on negative pressure method. 

By vacuuming the vacuum chamber, the sample immersed in water is subjected to internal and external pressure

 difference, and the gas leakage of the infusion bag is observed to evaluate its sealing performance.

This device is widely used in healthcare fields such as hospitals, clinics, and pharmaceutical manufacturers to ensure

that the sealing performance of infusion bags during production, transportation, and use meets relevant standards 

and requirements. By using this tester, it is possible to effectively prevent leakage, contamination, and other issues 

caused by poor sealing performance of infusion bags during use, thereby ensuring patient safety and medication 

effectiveness.

Testing equipment：LT-02P Leak Tester

The medical infusion bag sealing tester has multiple technical characteristics, which enable it to accurately and 

efficiently detect the sealing of infusion bags. Firstly, it adopts advanced pneumatic components with stable and

 reliable performance. Secondly, the tester has an automatic constant pressure air supply function, further ensuring 

that the test can be conducted under the preset vacuum conditions. The software of the tester supports the functions 

of automatic blowback unloading and automatic end of the test, ensuring the smooth progress of the test process. In 

addition, the medical infusion bag sealing tester at the higher (separated) end also has data analysis function, which 

can automatically analyze the test results and provide users with a more comprehensive quality evaluation report.

In short, the sealing tester for medical infusion bags is an important quality control device, which is of great significance

 for ensuring patient medication safety and medical quality. With the continuous development and progress of medical

 technology, the performance and functions of this tester will also be continuously improved and enhanced, providing 

the medical industry with more comprehensive and reliable quality control methods.