GB2626-2019 Testing of Self priming Filtered Particle Prevention RespiratorsHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

The items are as follows: 01. Appearance inspection 02. Identification 03. Material and structure 04. Filtration efficiency (salt and oil) 05. Leakage rate 06. Inhalation resistance 07. Exhalation resistance 08. Breathing valve airtightness 09. Breathing valve cover 10. Dead space 11. Field of view 12. Headband 13. Connection and connecting components 14. Lens 15. Air tightness 16. Flammability 17. Practical performance 18. After cleaning and disinfection (only testing masks used multiple times, provide product cleaning and disinfection instructions) In addition, The GB2626-2006 standard also specifies the standard coefficients for the inhalation resistance and exhalation resistance of dust masks. When wearing a dust mask, the operator should feel comfortable and be able to easily exhale and inhale without feeling difficulty breathing. Usually, the breathing rate is 20 times per minute. The constant ventilation coefficient for exhalation and inhalation resistance is 85 liters per minute. The above article is a partial list. For more testing needs and details, please consult the online consultant of the free consulting agency: 15201733840 (phone and WeChat). We conduct testing on the top 100 inspection websites - issuing authoritative testing reports has legal effect. For more relevant testing, please visit the official website of Baijian: Baijian. com

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

5、Judicial services: providing scientific, fair and accurate testing data；

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；