Mask sealing tester, electric meltblown fabric tester

Description :

　　The mask particle filtration efficiency detector is suitable for conducting tensile tests on various masks and respirators such as medical masks, disposable masks, and respiratory protective respirators. In addition, mechanical property tests such as stretching, tearing, elongation, and peeling can also be conducted on products such as plastics, woven bags, non-woven fabrics, plastic films, products, PVC pipes, paper and cardboard, woven bags, packing belts, tapes, adhesives, etc; Capable of saving experimental data and results, with functions such as curve display, query, and printing.

　　Detailed introduction to the configuration of the mask particle filtration efficiency detector:

　　1. Adopting a 7-inch high-definition LCD touch screen, the content is more intuitive and the operation is easier;

　　2. Equipped with a salt aerosol generator, it can produce aerosols of specific particle size and concentration;

　　3. Equipped with multiple series of fixtures, suitable for testing various types of masks;

　　4. Built in high lifespan sensor module, cumulative sampling time;

　　5. Automatically control aerosol generation, calculate capture efficiency, and reduce human intervention;

　　6. Built in high-precision electronic flowmeter and high-performance sampling pump to ensure flow stability;

　　7. Equipped with automatic pneumatic clamping function;

　　8. Equipped with a built-in anti-static device;

　　9. The product complies with GMP user level three permissions;

　　10. Single and grouped statistical analysis of experimental results can be conducted;

　　11. Equipped with ISP online control and upgrade functions, the testing function can be remotely changed according to requirements;

　　12. Optional oil aerosol generator;

　　13. Specialized computer communication software capable of real-time display of experiments, analysis and processing of data, and data storage.

　　Main configuration list of mask particle filtration efficiency detector:

　　1. One host;

　　2. A set of mask testing fixtures, suitable for testing meltblown fabric, flat masks, and three-dimensional masks;

　　3. One set of oil and salt aerosol generators each;

　　4. Laser particle counter;

　　5. Digital gas flowmeter;

　　6. One vacuum pump;

　　7. One needle printer;

　　8. One 7-inch touch screen.

　　As is well known, particulate matter refers to particles with an aerodynamic equivalent diameter of less than or equal to 2.5 μ m in the ambient air, also known as fine particulate matter, commonly referred to as PM2.5. And filtration efficiency refers to the ability of a mask body to filter out particulate matter under specified conditions, indicated as a percentage.

AfterSalesService :

• Mask sealing tester