Ia Iulai 2020, o le oloa fetu, ZR-1006 Mask Particulate Filtration Efficiency ma le Air flow Resistance Tester
Folasaga o oloa
O le ZR-1006 mask particle filtration efficiency and airflow resistance tester na tuto'atasi atiina ae ma gaosia e Qingdao Junray. E faʻaaogaina e faʻataʻitaʻi ai le lelei o le filtration e tusa ai ma tulaga faʻalotoifale ma fafo o matapulepule. O lenei oloa e faʻaaogaina faʻaulufale mai photoelectric modules ma tutoʻatasi fausia ma mamanuina aerosol photometer, ma faʻapipiʻiina i le masima (NaCl) ma le suauu (paraffin oil) aerosol generators. Matou te tuʻuina atu suʻega faʻaleleia lelei o le suʻeina o meaʻai ma vaifofo faʻapitoa i falemataʻaga suʻesuʻe lelei, fale suʻesuʻe alava, inisitituti asiasiga meafaigaluega faafomaʻi, vaega lona tolu ma ufimata ma liusuavai ie gaosi oloa.
Lelei oloa
1. maualuga le tausisia o tulaga faatonuina
O le ZR-1006 e faʻaaogaina i luga ma lalo e lua auala o suʻega photometers, lea e mafai ona iloa tonu ai le faʻaogaina o le aerosol o vaitafe e lua, ma e mafai ona faʻatinoina le tele o faʻataʻitaʻiga uta, o le suʻega faʻataʻitaʻiga e ogatasi ma tulaga masani i totonu o le atunuʻu ma fafo (Laulau 1).
| Tulaga su'ega | NIOSH-42 CFR Vaega 84 | GB 19083-2010 | YY 0469-2011 | GB 2626-2019GB/T 32610-2010 FZ/T 64078-2019
| |
| Su'ega tafe | 85±4 L/min | 85±4 L/min | 32±2 L/min | 85±4 L/min | |
| Faitauina le lautele o le ogatotonu | Masima | 0.075±0.020 μm | 0.075±0.020 μm | 0.075±0.020 μm | 0.075±0.020 μm |
| Suauu | 0.185±0.020 μm | / | / | 0.185±0.020 μm | |
| Su'ega fa'a-geometri | Masima | ≤1.86 | ≤1.86 | ≤1.86 | ≤1.86 |
| Suauu | ≤1.6 | / | / | ≤1.6 | |
| uta mamafa | 200 mg | / | / | GB 2626-200 mgGB/T 32610-30mg | |
Tulaga matapulepule i le lalolagi atoa (Laulaula 1)
Fa'aaliga:
1. E na'o le GB 19083 le tetee o le ea
2. O nisi meafaifa'aili e fa'aaogaina le mataupu fa'atatau e le mafai ona iloa le tele o le fa'atonuga e le faia fo'i su'ega uta, o lea la, o nei ituaiga meafaifa'aili e le usita'ia tulaga.
2. O le faatinoga o le meafaigaluega e mautu.
2.1O le su'eina o ata e maualuga le sa'o:O le suʻesuʻega tutoʻatasi ma atinaʻe photometer faʻaaogaina faʻaulufale mai electro-optic module, o le suʻega o le 0.001mg/m³-100mg/m³, iugafono o le 0.001 mg/m³.
2.2.Lelei toe fai: O le suʻega saʻo o le ZR-1006 o le 1%, toe faʻafouina o le 2%.
2.3.Fa'aletonu maualalo: ZR-1006 faʻaaogaina le vaeluaga o mamanu ma mea e sili ona lelei ma sili ona lelei le faʻatulagaina o mamanu, ma le loloto optimization i luga o polokalama faakomepiuta, o loʻo i luga uma na faʻamaonia le fua o le toilalo i totonu ole 10%.
3.Fa'aoga faigofie
3.1Fa'aoga fa'aoga faigofie: Fa'agaioia i lau pa'i lanu, e mafai ona tu'u i totonu ma fa'ai'uga i'uga o su'ega.
3.2E faigofie le faiga o su'ega : Fa'aauau su'ega pe a mae'a le taimi e tasi ole fa'atonuga ole aerosol. Fa'aauupegaina i pipii eseese, matapulepule ma ie ua liusuavai e mafai ona fa'ata'ita'iina e ala i le tu'u sa'o i le potu su'ega. Otometi le auina atu o faamatalaga ma le pueina o taunuuga, ma lolomi e le masini lomitusi Bluetooth.
3.3 Faiga su'ega e tele:E mafai e tagata fa'aoga ona filifili fa'ata'ita'iga fa'ata'ita'iga-le umi ole su'ega po'o le utaina o su'ega e tusa ai ma mana'oga o su'ega o oloa, ole meafaifa'aili ole a faia su'ega pe a uma ona tu'uina atu fa'amaumauga mana'omia, otometi fa'aola su'ega i'uga.
4. A maeʻa le faʻatau atu auaunaga
Qingdao Junray tofia 1 ~ 2 ina ua uma le auʻaunaga faʻatau atu i 'aʻai autu i Saina, iloa soʻo se taimi faʻaalia ma tuʻuina atu i le faitotoʻa faʻapipiʻi ma aʻoaʻoga ma pe a uma le faʻatauga tausiga; E le gata i lea, o Junray o loʻo i ai se faʻalapotopotoga loloto faʻatasi ai ma sui o mea faigaluega faʻapolofesa, e mafai e tagata mai fafo ona maua le tomai faʻapitoa pe a maeʻa le faʻatauga mai sui.
Lipoti o fua
Shanghai Institute of Measurement and Testing Technology o le inisitituti fua sili ona taʻutaʻua i le fua o le aerosol photometer ma le fuaina o le aerosol, o metotia ma le saʻo o se tulaga maualuga i Saina. Ia Iulai 2020, faʻatasi ai ma le galulue faʻatasi a matou tagata faʻatau, ZR-1000 fuaina le tafe, aerosol photometer, teteʻe ma le tele o le suauu ma masima aerosols, o taunuuga uma e ogatusa ma manaoga i tulaga masani, lea na avea ai ma se suʻega faʻaleleia lelei o le faʻamamaina o vaega uma o ana taʻaloga. ua pasi ma agavaa.
Taimi meli: Ian-12-2021