KN95 detector KN95 detector sales manufacturer

Description :

　　Product features of bacterial filtration efficiency detector:

　　1. Professional negative pressure biosafety cabinet technology ensures the safety of operators and the environment;

　　2. High negative pressure working chamber, two-stage high-efficiency filters, safe discharge;

　　3. Adopting two-way six level Anderson sampling;

　　4. Built in peristaltic pump, with adjustable flow rate;

　　5. Microbial aerosol generator, the flow of bacterial liquid spray is adjustable, and the atomization effect is good;

　　6. Industrial grade ultra large color touch screen control, easier to operate;

　　7. USB interface, supporting data transfer and storage;

　　8. RS232/Modbus standard interface (or custom protocol), capable of external control.

　　9. The safety cabinet is equipped with LED lighting for easy observation;

　　10. Built in UV disinfection lamp to enhance protection effect;

　　11. Front switch sealed glass door, convenient for operation and observation;

　　12. Comes with SUP-BF-AS operating software, which can be controlled and processed through a computer;

　　3. Seamless integration with laboratory information management system.

　　Instructions for Bacterial Filtration Efficiency Tester: The main performance indicators not only comply with the requirements of Appendix B Bacterial Filtration Efficiency (BFE) Test Method B.1.1.1 of the "Technical Requirements for Medical Surgical Meltblown Filter Media" YY0469-2011, but also meet the requirements of the American Society for Testing and Materials ASTMF2100, ASTMF201, and European EN14683 standards. Based on this, innovative improvements have been made, using a dual gas path simultaneous comparative sampling method to improve the accuracy of sampling. It is suitable for performance testing of bacterial filtration efficiency of meltblown filter media by metrological inspection departments, research institutes, meltblown filter media production enterprises, and other relevant departments.

　　The main configuration of the bacterial filtration efficiency detector is:

　　1. One negative pressure test chamber;

　　2. One set of test stand;

　　3. A set of peristaltic pumps;

　　4. Two sets of flow sensors;

　　5. One set of vortex mixer;

　　6. One set of aerosol generator;

　　7. Two sets of gas collection sensors;

　　8. A set of measurement and control computers;

　　9. One set of experimental software;

　　10. A set of HP color inkjet printers.

　　The main purpose of the bacterial filtration efficiency tester is to use a dual gas path simultaneous comparative sampling method to improve the accuracy of sampling. It is suitable for performance testing of mask bacterial filtration efficiency by metrological verification departments, research institutes, mask production enterprises, and other related departments.

AfterSalesService :

• KN95 detector