Mea hōʻike leakage

  • DRK139 Leakage Tester

    DRK139 Leakage mea ho'āʻo

    ʻO ka mea hōʻike leakage rate i hana ʻia e Shandong Derek Instrument Co., Ltd. ʻo ia ka hoʻopaʻa ʻana iā ia iho ma ke kumu o ka kuhikuhi ʻana i nā mea like ʻole o nā ʻāina ʻē, a ua hoʻomaikaʻi hou ʻia.Hoʻokumu ʻia ia ma ka GB2626-2019 "Respiratory protection self-priming filter type anti-particulate respirator" 6.4 Leakage rate, kahi mea i hoʻolālā hou ʻia a hana ʻia no ke kānana pono a me ka hoʻokō ʻana i ka uahi kānana ʻana o nā mea kānana a me nā mea kānana hana.Hoʻohana ia i ka palaoa aerosol generator a me photomet ...