Mann + Hummel tau tshaj tawm tias feem ntau ntawm nws lub tsev lim cua tam sim no ua tau raws li qhov yuav tsum tau muaj ntawm CN95 daim ntawv pov thawj, uas yog raws li cov qauv ntsuas yav dhau los tsim los ntawm Tuam Tshoj Automotive Technology & Research Center Co. Ltd.

CN95 daim ntawv pov thawj tab tom teeb tsa cov qauv tshiab hauv kev ua lag luam hauv tsev huab cua lim, txawm hais tias nws tseem tsis tau muaj qhov yuav tsum tau ua rau kev muag khoom ntawm chav tsev lim cua hauv Suav teb.

Cov kev cai tseem ceeb rau daim ntawv pov thawj yog kev poob siab, plua plav tuav lub peev xwm thiab fractional efficiency. Nyob rau lub sijhawm no, cov kev txwv tau hloov kho me ntsis rau qhov kev lees paub ntxiv ntawm cov ntxhiab tsw thiab roj adsorption. Txhawm rau kom ncav cuag qib siab CN95 qhov ua tau zoo (HOM I), cov xov xwm siv nyob rau hauv lub lim dej yuav tsum lim tawm ntau dua 95% ntawm cov khoom uas muaj txoj kab uas hla loj dua 0.3 µm. Qhov no txhais tau hais tias cov hmoov av zoo, cov kab mob thiab cov kab mob aerosols tuaj yeem raug thaiv.

Txij li thaum ntxov 2020, Mann + Hummel tau txhawb OE cov neeg siv khoom ua tiav nrog CN95 daim ntawv pov thawj uas tuaj yeem tsuas yog thov rau ntawm lub chaw muag khoom ntawm Tuam Tshoj Automotive Technology thiab Research Center (CATARC), CATARC Huacheng Certification (Tianjin) Co., Ltd.