DRK506 PFE tester ye pellet filtration kunyatsoshanda kwemaski ekuvhiya

[Kusuma]

Medical yekuvhiya mask particle filtration performance PFE tester inokodzera nzvimbo yekuongorora chiridzwa chekurapa, nzvimbo yekuongorora kuchengetedza, nzvimbo yekuongorora yevashandi, nzvimbo yekuongorora zvinodhaka, nzvimbo yekudzivirira uye yekudzora, nzvimbo yekuongorora machira, chipatara, mask uye vagadziri vekufema, nezvimwe.

[Fzvidyo ]

Iyo PFE tester ye particle filtration performance yemasks ekuvhiya ine yakakosha munyu aerosol jenareta, iyo inogona kuburitsa aerosols ine chaiyo particle size uye concentration.

Akashongedzerwa neakateedzana akakosha fixture, akakodzera kuoneswa kwemarudzi ese emasiki.

Yakavakwa-muhupenyu hwepamusoro photometer module, sampling nguva kuunganidza, kukurumidza kuchenesa mwenje.

Kudzora otomatiki kwechizvarwa cheaerosol, otomatiki kuverenga kwekubata kunyatsoita uye mask airflow kuramba, kuderedza kupindira kwevanhu.

Yakavakirwa-mukati yakakwira chaiyo yemagetsi flowmeter uye yakakwira kuita sampling pombi kuti ive nechokwadi chekuyerera kugadzikana.

[Paramu]

Kuyerera kwekuedza: parameter range: (5 ~ 100) L/min; Chisarudzo: (5 ~ 100) L/min;Kukanganisa kukuru kunobvumirwa: ± 1%

Kudzvanywa kwekuona huwandu: parameter renji: (0 ~ 2500) Pa; Kugadziriswa: 0.1Pa;Kukanganisa kwakanyanya kunobvumidzwa: ± 1%

Concentration yekuona mhando: parameter range: (0.001 ~ 100) 0 g/L;

Kuona chokwadi: 1% yehuwandu hwekuverenga muhuwandu hwe0.01% kusvika 100%

Kuona kudzokorora: 5% yehuwandu hwekuverenga muhuwandu hwe0.01% kusvika 100%

Pakati pepakati pemunyu aerosol zvidimbu (CMD): (0.075±0.02) m

Median aerosol chidimbu chenhamba dhayamita (CMD) (inosarudza) : (0.185±0.02) m

Kushanda tembiricha: 20±5℃

Ruzha rwezviridzwa: <60dB(A)

Simba rekushandisa: AC220V ± 10%, 50Hz

Main muchina saizi: (kureba 700 × yakafara 720 × kureba 1450) mm