Kariya ga likita jure ƙarfin lantarki
Likitan juriyar ƙarfin lantarkikayan aiki ne da ake amfani da shi don auna ƙarfin juriya na tsarin kiwon lafiya da kayan aikin likita.Yana iya da hankali, daidai, da sauri da dogaro da gwada rushewar wutar lantarki, ɗigogi na yanzu da sauran alamun aikin aminci na lantarki na abubuwa daban-daban da aka gwada, kuma ana iya amfani da su azaman tushen babban ƙarfin ƙarfin lantarki don gwada kayan aiki da aikin injin.
Likitan juriyar ƙarfin lantarki kuma ana san su da ƙarfin gwajin ƙarfin wutan lantarki ko ƙarfin ƙarfin wutan lantarki.Har ila yau, an san shi da Na'urar Breakdown na Dielectric, Dielectric Strength Tester, High Voltage Tester, High Voltage Breakdown Device da Stress Tester.Gwaji don bincika ƙarfin ƙarfin lantarki na kayan rufewa na lantarki ta amfani da ƙayyadadden ƙarfin lantarki na AC ko DC tsakanin sassa masu rai da marasa rai (yawanci shinge) na kayan lantarki.
A cikin aiki na dogon lokaci, na'urar ba dole ba ne kawai tsayayya da ƙimar ƙarfin aiki mai ƙima, amma kuma dole ne ya jure ƙarancin ɗan gajeren lokaci sama da ƙimar ƙarfin aiki da aka ƙididdige lokacin aiki (yawan ƙarfin wutar lantarki na iya zama sau da yawa sama da ƙimar ƙarfin aiki).
Kariya ga likitan jure ƙarfin lantarki:
1. Sanya matatson roba masu rufewa a ƙarƙashin ƙafafun ma'aikaci kuma sanya safofin hannu masu rufewa don hana haɗarin wutar lantarki mai ƙarfi mai haɗari;
2. Dole ne mai gwajin juriya ya kasance ƙasa da dogaro.
3. Lokacin haɗa abin da aka auna, dole ne a tabbatar da cewa babban ƙarfin wutar lantarki shine "0" kuma yana cikin yanayin "sake saita";
4. Yayin gwajin, dole ne a haɗa tasha ta ƙasa ta kayan aiki da abin da ake gwadawa, kuma an haramta shi sosai cire haɗin kewaye.
5. Kar a takaita fitar da waya ta kasa da kuma na'urar wutar lantarki ta AC, ta yadda za a guje wa hadarin da ke haifar da babban wutar lantarki na casing;
6. Likitan mai jure wutar lantarki yakamata yayi ƙoƙarin gujewa gajeriyar kewayawa tsakanin babban ƙarfin wutar lantarki da wayar ƙasa don gujewa haɗari.
7. Da zarar fitilar gwaji da fitilun leak ɗin sun lalace, dole ne a canza su nan da nan don hana kuskure.
8. Lokacin yin matsala, dole ne a yanke wutar lantarki;
9. Lokacin da ma'aikacin gwajin ƙarfin lantarki ya daidaita babban ƙarfin lantarki ba tare da wani nauyi ba, mai nuna alamar yayyo yana da halin yanzu na farko, wanda yake al'ada kuma baya rinjayar daidaiton gwajin;
10. Guji hasken rana kai tsaye, kar a yi amfani ko adana kayan aiki a cikin yanayin zafi mai zafi, ɗanɗano da ƙura.
Amintaccen ƙwarewar amfani na likita jure yanayin wutar lantarki don hana girgiza wutar lantarki
A cikin aiki na dogon lokaci, likitan jurewar ƙarfin lantarki dole ne ba kawai ya jure ƙimar ƙarfin aiki ba, amma kuma dole ne ya jure tasirin wuce gona da iri na ɗan gajeren lokaci (ƙimar ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin lantarki na iya zama sama da ƙimar ƙarfin lantarki) yayin aiki.Ƙarƙashin aikin waɗannan ƙarfin lantarki, tsarin ciki na kayan kariya na lantarki zai canza.Lokacin da ƙarfin da ya wuce kima ya kai wani ƙima, za a lalata rufin kayan, na'urar lantarki ba za ta yi aiki akai-akai ba, kuma mai aiki na iya fuskantar girgizar wutar lantarki, yana yin haɗari ga lafiyar mutum.
Amintaccen amfani da likita don jure wa gwajin wutar lantarki don hana girgiza wutar lantarki:
1. Kafin amfani, tabbatar da karanta littafin a hankali kuma bi umarnin.
2. Ma’aikacin gwajin karfin wutar lantarki da abin da za a gwada, dole ne a yi kasa sosai, kuma ba a yarda ya huda bututun ruwa yadda ya ga dama ba.
3. Babban ƙarfin wutar lantarki da na'urar gwajin juriya ta haifar ya isa ya haifar da asarar rayuka.Domin kare afkuwar girgizar wutar lantarki, kafin a yi amfani da na'urar gwajin juriya, da fatan za a sa safar hannu na roba a gefen sa kuma a sanya su a kan matattarar roba a ƙarƙashin ƙafafunku, sannan ku yi ayyuka masu alaƙa.
4. Lokacin da likitan jure wutar lantarki yana cikin yanayin gwaji, kar a taɓa wayar gwajin, abin da ake gwadawa, sandar gwaji da tashar fitarwa.
5. Kada a ɗan gajeren kewayawa da waya ta gwaji, waya sarrafa waya da kuma wutar lantarki AC na mai jure ƙarfin lantarki don hana cajin kayan aikin gabaɗaya.
6. Lokacin gwada wani abu na gwaji da maye gurbin wani abu na gwaji, mai gwadawa ya kamata ya kasance a cikin yanayin 'reset', kuma alamar 'gwajin' yana kashe kuma ƙimar nunin lantarki shine '0''.
7. Da zarar an kashe wutar lantarki (kamar sake kunna shi), kuna buƙatar jira na ɗan daƙiƙa kaɗan, kuma kada ku kunna wuta da kashe ci gaba don guje wa ayyukan da ba daidai ba da lalata kayan aikin.
8. Lokacin da likitan jure ƙarfin wutar lantarki yana cikin gwajin rashin ɗaukar nauyi, ɗigogi na yanzu zai nuna ƙima.
Bayanin kayan aikin da ke ƙarƙashin gwaji don jure ƙarfin lantarki
Na'urorin likitanci suna nufin kayan aiki, kayan aiki, na'urori, kayan aiki ko wasu abubuwan da ake amfani da su kaɗai ko a hade a jikin ɗan adam, gami da software da ake buƙata;Abubuwan da aka yi amfani da su a jikin jikin mutum kuma a cikin jiki ba a samo su ta hanyar pharmacological, immunological ko na rayuwa, amma waɗannan hanyoyi na iya shiga kuma suna taka wani nau'i na taimako;An yi amfani da su don cimma manufofin da aka yi niyya kamar haka:
(1) Rigakafi, ganewar asali, jiyya, saka idanu da kuma kawar da cututtuka;
(2) Bincike, jiyya, saka idanu, raguwa da ramuwa don rauni ko nakasa;
(3) Bincike, musanya da daidaita tsarin tsarin jiki ko ilimin lissafi;
(4) Kula da ciki.
Rarraba na'urorin likitanci:
Kashi na farko yana nufin na'urorin likitanci waɗanda suka isa don tabbatar da amincinsu da ingancinsu ta hanyar gudanarwa na yau da kullun.
Kashi na biyu yana nufin na'urorin likitanci waɗanda yakamata a kula da amincinsu da ingancinsu.
Kashi na uku yana nufin na’urorin likitanci da ake dasa su a jikin mutum;amfani da su don tallafawa da kula da rayuwa;mai yuwuwar haɗari ga jikin ɗan adam, kuma wanda dole ne a sarrafa amincinsa da ingancinsa sosai.
Gwajin aminci na na'urorin likita
Na'urorin likitanci suna cikin nau'in kayan lantarki.Saboda keɓantaccen iyakar amfani, ƙa'idodin gwajin aminci na na'urorin likitanci sun bambanta da na sauran kayan lantarki.A halin yanzu, ƙa'idodin amincin likita sun haɗa da GB9706.1-2020, IEC60601-1: 2012, EN 60601-1, UL60601-1 da sauran ka'idoji.
Wannan jerin gwajin matsi sun haɗa da:RK2670YM,Saukewa: RK2672YM,Saukewa: RK2672CY,RK9920AY,RK9910AY,RK9920BY,RK9910BY,
Lokacin aikawa: Oktoba-19-2022
