Ihe mkpuchi
Usoro ngwaahịa: Blue ọhụrụ mkpuchi mkpuchi
Ọkọlọtọ:GB/T 32610-2016
Ọdịdị ngwaahịa: 4 oyi akwa nchebe
oyi akwa dị n'èzí: oyi akwa mkpuchi enweghị akwa
oyi akwa nke abụọ: Jide ihe nzacha uzuzu
oyi akwa nke atọ: Ihe nzacha oyi akwa mbụ
oyi akwa: Nanofiber filtration ihe (isi filtration ihe)
N'ime oyi akwa: Mechie mkpuchi akpụkpọ ahụ
uru:
- 1. Ugboro abụọ na-echebe: na mgbakwunye na nke nnu n'ime uzuzu, enwekwara mmanu mmanu n'ime ugbo ala .Ihe nzacha Nanofiber nwere ike nzacha nke ọma okpukpu abụọ nke ọkara nnu na irighiri mmanụ.
2. Nzacha na mmetụta nchebe dị elu karịa GB ọhụrụ.
| Ịdị mma nzacha | GB ọhụrụ (Ⅱgrade) | Ọdịnihu na-acha anụnụ anụnụ | Mmechi |
| Ọkara nnu | ≥95% | 98.4% | Gafe |
| Ọkara mmanụ | ≥95% | 98% | ngafe |
| Okwu: nwale gas eruba: otu nzacha mmewere (85±4) L/minEnvironment okpomọkụ: (25±5) ikwu iru mmiri: (30±10)% | Okwu: nwalee eruba gas: otu nzacha ihe (85± 4) L/minEnvironment okpomọkụ ：24℃ iru mmiri ：32% | ||
| 防护效果(nmetụta nchedo) | 新国标（A级） New GB (ọkwa ọkwa) | 蓝色时光 ọdịnihu blue | 结论 mmechi |
| 盐性介质(nnu nnu) | ≥90% | 92.5% | 合格 (agafe) |
| 油性介质( mmanu mmanu) | ≥90% | 92% | 合格 (agafe) |
3. Lower iku ume na-eguzogide na ire ụtọ iku ume
| 检测项目 ihe | 单位 unit | 新国标 ọhụrụ GB | 蓝色时光实测值(Ụbọchị ule na-acha anụnụ anụnụ n'ọdịnihu) | 结论( mmechi) | |
| 呼吸阻力 nkwụsị iku ume | 呼气阻力 expiratory iguzogide | Pa | ≤145 | 56 | ngafe |
| 吸气阻力 nguzogide mkpali | Pa | ≤175 | 109 | ngafe | |
1. Na-eguzogide mbuso agha nke nje bacteria na-apụ apụ, na-arụ ọrụ nke ọma na-egbochi microbial
Nzacha nzacha maka Staphylococcus aureus nke bluefuture nkpuchi ruru 99.9%.
Mgbochi microbial nke nanofiber oyi akwa ka escherichia coli, pneumococcus na staphylococcus aureus nwere ike iru n'elu 99 %.
Ngwa:
1.Ihu igwe ikuku emetọru nke ukwuu
2.Ikuku ụgbọala, uzuoku kichin, pollen na ndị ọzọs.
3.Ihe nchebe maka Cogbunigwe, igwe na igwe kemịkalụ, nhazi osisi, ebe a na-ewu ihe, Ọrụ ịdị ọcha wdg, gburugburu ebe ọrụ uzuzu
Ọrụ bụ isi: ọ nwere ike iguzogide ihe dị iche iche n'ikuku nke ọma, mmetụta nchebe na-ezuteGB/T 32610-2016 Aọkọlọtọ ọkwa.
Iji oge: (kwadoro) mmetọ ọkụ 40h, mmetọ ọkara 32h,
Nnukwu mmetọ 20h, nnukwu mmetọ 8h.
Ọnọdụ nchekwa: 0-30 ℃ akọrọ gburugburu
Ụbọchị mmebi:afọ ise
