Ka Phupu 2020, sehlahisoa sa linaleli, ZR-1006 Mask Particulate Filtration Effective le Air flow Resistance Tester.
Kenyelletso ea Sehlahisoa
The ZR-1006 mask particle filtration e sebetsang hantle le tester ea ho hanyetsa moea o ile oa ntlafatsoa ka boikemelo mme oa hlahisoa ke Qingdao Junray. E sebelisetsoa ho lekola katleho ea ho sefa ho latela litekanyetso tse fapaneng tsa limaske tsa malapeng le tsa kantle ho naha. Sehlahisoa sena se amohela li-module tsa photoelectric tse tsoang kantle ho naha 'me li ntlafalitse le ho etsoa ka boikemelo,' me li na le lijenereithara tsa aerosol tsa letsoai (NaCl) le oli (parafine). Re fana ka litlhahlobo tsa boleng bo holimo tsa li-filtration tsa boleng bo holimo le litharollo tsa motho ka mong ho litsi tsa tlhahlobo ea boleng, litsi tsa tlhahlobo ea fiber, litsi tsa tlhahlobo ea lisebelisoa tsa bongaka, batho ba boraro le baetsi ba masela a maske le a qhibilihisitsoeng.
Molemo oa sehlahisoa
1. Ho latela maemo a phahameng
ZR-1006 e sebelisa mokhoa oa ho hlahloba li-photometer tsa melapo e 'meli, e ka bonang ka nepo mahloriso a aerosol a melapo e' meli, 'me e khona ho etsa liteko tse ngata tsa ho jarolla ka bongata, molao-motheo oa tlhahlobo o lumellana le maemo a teng a lapeng le kantle ho naha (tafole 1).
| Boemo ba teko | NIOSH-42 CFR Karolo ea 84 | GB 19083-2010 | YY 0469-2011 | GB 2626-2019GB/T 32610-2010 FZ/T 64078-2019
| |
| Phallo ea teko | 85±4 L/min | 85±4 L/min | 32±2 L/min | 85±4 L/min | |
| Ho bala bophara ba bohareng | Letsoai | 0.075±0.020 μm | 0.075±0.020 μm | 0.075±0.020 μm | 0.075±0.020 μm |
| Oli | 0.185±0.020 μm | / | / | 0.185±0.020 μm | |
| Ho kheloha maemo a geometri | Letsoai | ≤1.86 | ≤1.86 | ≤1.86 | ≤1.86 |
| Oli | ≤1.6 | / | / | ≤1.6 | |
| Boima ba mojaro | 200 mg | / | / | GB 2626-200 mgGB/T 32610-30mg | |
Litekanyetso tsa mask lefatšeng ka bophara (tafole 1)
Hlokomela:
1. Khahlano ea phallo ea moea ke ea GB 19083 feela
2. Lisebelisoa tse ling li sebelisa particle counter principle ha li khone ho lemoha boima ba 'mele kapa ho etsa teko ea boima, kahoo lisebelisoa tsa mofuta ona ha li lumellane le litekanyetso.
2. Ts'ebetso ea sesebelisoa e tsitsitse.
2.1Ho lemoha photometer ho nepahetse haholo:Photometer e ikemetseng e batlisisitsoeng le ho ntlafatsoa e amohela module ea electro-optic e tsoang kantle ho naha, mofuta oa liteko ke 0.001mg/m³-100mg/m³, qeto ke 0.001 mg/m³.
2.2.Ho pheta-pheta hantle: Ho nepahala ha tlhahlobo ea ZR-1006 ke 1%, ho pheta-pheta ke 2%.
2.3.Sekhahla se tlase sa ho hloleha: ZR-1006 e amohela moralo o arohaneng le thepa ea boleng bo holimo le moralo o motle oa sebopeho, le ntlafatso e tebileng ho software, tsohle tse kaholimo li netefalitse sekhahla sa ho hloleha ka har'a 10%.
3.Ts'ebetso e bonolo
3.1Sebopeho se bonolo sa ts'ebetso: E sebetsoa ka sekirini sa 'mala, ho ka kengoa liparamente tse amanang le liphetho tsa liteko.
3.2Mokhoa oa ho etsa liteko o loketse : Teko e tsoelang pele ka mor'a nako e le 'ngoe ea phetoho ea mahloriso a aerosol. E na le li-clamp tse fapaneng, limaske le masela a qhibilihisitsoeng a ka lekoa ka ho beha ka phaposing ea liteko ka kotloloho. Ho romela data ka ho iketsa le liphetho tsa ho rekota, 'me u li hatise ka printa ea Bluetooth.
3.3 Mefuta e mengata ea liteko:Basebelisi ba ka khetha mefuta ea liteko- nako ea tlhahlobo kapa tlhahlobo ea ho jarolla ho latela litlhoko tsa liteko tsa lihlahisoa, sesebelisoa se tla etsa tlhahlobo kamora ho kenya data e hlokahalang, sephetho sa tlhahlobo ea kantle ho naha.
4. Ka mor'a tšebeletso ea thekiso
Qingdao Junray e abetsoe 1 ~ 2 ka mor'a basebetsi ba litšebeletso tsa thekiso metseng e meholo ea Chaena, ba hlokomela karabelo ea nako efe kapa efe 'me ba fane ka ho kenya le ho koetlisa le ho lokisa ka mor'a thekiso; Ntle le moo, Junray o na le k'hamphani e tebileng e nang le liakhente tsa lisebelisoa tsa profeshenale, moreki oa kantle ho naha a ka fumana profeshenale ka mor'a litšebeletso tsa thekiso ho tsoa ho baemeli.
Tlaleho ea tekanyo
Shanghai Institute of Measurement and Testing Technology ke setsi se tumileng ka ho fetesisa sa litekanyo tsa aerosol photometer le tekanyo ea boholo ba aerosol, mekhoa ea sona le ho nepahala ke boemo bo etelletseng pele China. Ka Phupu 2020, ka tšebelisano ea bareki ba rona, ZR-1000 e ile ea lekanya phallo, fotometer ea aerosol, ho hanyetsa le boholo ba li-aerosol tsa oli le letsoai, liphetho tsohle li lumellana le litlhoko tsa maemo, e leng se etsang hore e be mohlahlobi oa ts'ebetso ea "filtration" ea likarolo tsohle tsa eona. li fetisitsoe ebile lia tšoaneleha.
Nako ea poso: Jan-12-2021