KA'IDOJI DA HANYOYIN GWAJI NA TUSHEN HEPA

Gabaɗaya masana'anta ne ke gwada ingancin tacewa na matatar hepa, kuma ana haɗa takardar rahoton ingancin tacewa da takardar shaidar bin ƙa'ida lokacin barin masana'anta. Ga kamfanoni, gwajin zubar da ruwa na matatar hepa yana nufin gwajin zubar da ruwa a wurin bayan shigar da matatun hepa da tsarinsu. Yawanci yana duba ƙananan ramukan fil da sauran lalacewa a cikin kayan tacewa, kamar hatimin firam, hatimin gasket, da ɗigon ruwa na matattarar a cikin tsari, da sauransu.

Manufar gwajin zubewa ita ce a gano lahani a cikin matatar hepa da kanta da kuma shigarta cikin gaggawa ta hanyar duba rufe matatar hepa da kuma alaƙarta da firam ɗin shigarwa, da kuma ɗaukar matakan gyara don tabbatar da tsaftar ɗakin tsafta.

Manufar gwajin zubar da ruwa na matatar hepa

1. Kayan matatar hepa bai lalace ba;

2. Shigarwa mai kyau.

Yadda ake yin gwajin zubewa a cikin matatar hepa

Gwajin zubar da ruwa na matattarar HEPA ya ƙunshi sanya barbashi masu ƙalubale a saman matattarar hepa, sannan amfani da na'urar auna barbashi a saman da firam ɗin matattarar hepa don neman ɓuɓɓuga. Akwai hanyoyi daban-daban na gwajin zubewa, waɗanda suka dace da yanayi daban-daban.

Hanyar gwaji

1. Hanyar gwajin na'urar auna haske ta Aerosol

2. Hanyar gwajin ƙirga ƙwayoyin cuta

3. Hanyar gwaji mai inganci cikakke

4. Hanyar gwajin iska ta waje

Kayan aikin gwaji

Kayan aikin da ake amfani da su sune na'urar auna haske ta aerosol da kuma na'urar samar da haske ta barbashi. Na'urar auna haske ta aerosol tana da nau'ikan nuni guda biyu: analog da dijital, waɗanda dole ne a daidaita su sau ɗaya a shekara. Akwai nau'ikan na'urorin samar da haske guda biyu, ɗaya na'urar samar da haske ta barbashi ce ta yau da kullun, wacce ke buƙatar iska mai ƙarfi kawai, ɗayan kuma na'urar samar da haske ta barbashi ce mai zafi, wadda ke buƙatar iska mai ƙarfi da ƙarfi mai ƙarfi. Na'urar samar da haske ba ta buƙatar daidaitawa.

Matakan kariya

1. Duk wani karatun ci gaba da ya wuce 0.01% ana ɗaukarsa a matsayin zubewa. Kowane matatar hepa bai kamata ta zube ba bayan an gwada ta an maye gurbinta, kuma kada firam ɗin ya zube.

2. Yankin gyaran kowace matatar hepa bai kamata ya wuce kashi 3% na yankin matatar hepa ba.

3. Tsawon duk wani gyara bai kamata ya wuce 38mm ba.