Mask effectiveness testing
[ 2023-12-04 ]
The new EU regulation PPE Regulation (EU) 2016/425 has been implemented, and masks belong to the three categories of "substances and mixtures that pose a threat to health" products. They must apply for certification in accordance with MODULEB+MODULEC/D, similar to the previous regulation's Directive 89/686/EEC, Chapter 10, EC Type Examination, Chapter 11, Section A/B. With the increasing awareness of the hazards of PM2.5 and the increasing use of masks, the country has also updated the "GB2626-2016 Respiratory Protective Equipment". For merchants, it is a very big business opportunity. Here, North Test will briefly discuss some of the requirements for mask certification and testing in major countries. Mask CNAS, CMA test report and certification. 1. China's requirements for masks include the civil mask standard "GBT32610-2016" and the labor protection mask standard "GB2626-2006". The national standard "GBT32610-2016" pides masks into four levels of "norms" or improves the implementation of the civil protective mask market without standards. According to the standard, the protection level of masks is pided into four levels from low to high: D, C, B, A, which correspond to different air quality conditions. For example, Class A corresponds to "severe pollution" at a PM2.5 concentration of 500 μ Used at g/m3; Class D corresponds to a PM2.5 concentration less than 150 μ Moderate and low pollution of g/m3. The 'specification' has strict requirements for packaging, labeling, storage and transportation, including markings such as' product protection effectiveness' and 'execution standard number'. b. GB2626-2006 classifies masks into three levels based on their leakage rate and filtration efficiency: 90 (KN90, KP90), 95 (KN95, KP95), and 100 (KN100, KP100). This standard is closer to international standards, such as the European Union standard EN149, the NIOSH certified mask in the United States, AS1716 in Australia, and JS-T-8151 in Japan. 2. The EU requires that products sold in the EU market must obtain CE certification. Starting from 2019, the new regulation (EU) 2016/425 is mandatory, and all masks exported to the EU must obtain CE certification under the new regulations. The European Union has the following standards for common respiratory products: BSEN149:2001 FilteringHalfMaskstoprotectagainstparticles FilteringHalfMaskstoprotectagainstparticles BSEN136:1998FullFaceMasks Class1,2, or3 Full Mask - Category 1, 2, or 3. BSEN140:1999Half/QuarterMasks Half Mask/Quarter Mask BSEN14387:2006 GasFilters& CombinedFilters Air Filter and Combination Filter BSEN143:2000ParticleFilters Particle Filter
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