1.Ana amfani da shi a matakin ci gaba don fallasa lahani a cikin kowane bangare na samfurin gwaji, kimanta yanayin amincin samfurin da ya kai alamun da aka tsara;

2.samar da bayanai don sa ido kan samar da tsari;

3.tabbatarwa ko karɓar samfuran da aka tsara;

4.fallasa da kuma nazarin rashin aiki dokokin kayayyaki a karkashin daban-daban muhalli da kuma damuwa yanayi da kuma m rashin aiki yanayi da kuma rashin aiki tsari;

5.Don inganta amincin samfurin, haɓaka da inganta tsarin gwajin amincin, samar da tushe ga masu amfani don zaɓar samfurin.

Cika ka'idoji:GB 19510.1-2009 / IEC 61347-1:2007ƘarinDbukatun.

D.1gwaji Box

Gwajin dumama yana gudanarwa a cikin akwatin gwaji a cikin zafin jiki na muhalli (duba Hoto D.1). Dukkanin akwatin gwajin an yi shi ne daga kayan zafi masu jurewa masu kauri 25 mm. Girman ciki na akwatin gwaji shine 610 mm x 610 mm x 610 mm, girman gwajin partition shine 560 mm x 560 mm, a kewaye da partition za a iya bar 25 mm na rami don zafi na iska, a ƙarƙashin partition ya kamata a bar 75 mm na rami don mai dumama don shigar da kayan dumama. Akwatin gwaji yana da gefen motsawa, amma tsarinsa ya kamata ya sa ya kasance da ƙarfi a kan akwatin. Ya kamata a sami wani 150 mm murabba'in buɗewa a kan wani fuska na akwatin gwaji, wanda ke tsakiyar ƙasa na akwatin. Tsarin akwatin gwaji ya kamata ya sa wannan buɗewa ta zama kawai wurin da iska zai iya yawo. Wannan buɗewa ya kamata a rufe da aluminum rufi kamar yadda aka nuna a Figure D.1.

D.2Heating na gwajin akwatin

Kamar yadda aka ambata a sama, tushen dumama da aka yi amfani da shi a cikin akwatin gwajin ya ƙunshi masu dumama na bar guda huɗu masu ƙarfin 300 w, kowane mai dumama yana da girman farfajiyar dumama kimanin 40 mm x 300 mm. Wadannan abubuwan dumama ya kamata a haɗa su tare da samar da wutar lantarki. Ya kamata a shigar da su a tsakiyar ɗakin dumama na 75 mm tsakanin abubuwan da ke cikin akwatin gwaji da ƙasa, kuma ya kamata a tsara su a matsayin murabba'i tare da nisan 65 mm daga waje na kowane mai dumama daga bangon ciki na akwatin gwaji mai kusa. Wadannan masu dumama ya kamata a sarrafa su ta hanyar thermostat mai dacewa.

D.3Yanayin aiki na na'urar sarrafa fitila

A lokacin gwajin, mitar layin ikon ya kamata daidai da mitar lambar na'urar sarrafa fitila, ƙarfin lantarki na layin ikon ya kamata daidai da lambar ƙarfin lantarki na'urar sarrafa fitila, zafin jiki a cikin akwatin gwajin ya kamata ya kasance a lokacin gwajin; Kafin gwajin, ya kamata a sanya na'urar sarrafa fitilar (ba tare da wutar lantarki ba) a cikin akwatin gwaji na dogon lokaci don cewa duk sassan su su kai zafin jiki na akwatin. Idan zafin jiki a cikin akwatin ba ya dace da zafin jiki a farkon gwajin a ƙarshen gwajin, wannan bambancin zafin jiki ya kamata a yi la'akari da shi wajen ƙayyade haɓaka zafin jiki na sassan na'urar sarrafa fitila. Na'urar sarrafa fitilar ya kamata ta cika ƙayyadaddun bayanai da buƙatun adadin fitilar da aka keɓe. Hasken ya kamata a shigar a waje da akwatin gwaji.

D.4Matsayi na jirgin lantarki na'urar a cikin gwajin akwatin

A lokacin gwajin, na'urar sarrafawa ta fitila ta tallafawa fitila ta 75 mm tare da abubuwa biyu na katako, ta sa nesa daga gwajin partition ta 75 mm kuma ta kasance a matsayin aiki na al'ada, na'urar sarrafawa ta fitila ya kamata ta kasance a tsakiyar akwatin gwaji. Ana iya fitar da wayoyin lantarki daga akwatin gwaji ta hanyar buɗewar murabba'in 150 mm da aka nuna a hoto D.1. A lokacin gwajin, wurin da akwatin gwaji yake ba ya kamata ya shafi buɗewar da aka toshe ta hanyar saurin iska.

D.5Temperature auna

Matsakaicin yanayin zafin jiki a cikin akwatin gwaji yana nufin zafin jiki a kan kowane ɓangare wanda ba ya kasa da 75 mm daga cikin bangon ciki na akwatin gwaji mafi kusa da tsakiyar ballast a mataki guda ɗaya.

Ana auna zafin jiki ta amfani da thermometer na gilashi. Sauran na'urorin ma'aunin zafi da za a iya amfani da su sune thermocouples ko "thermostats", dukansu suna haɗe da ƙarfe wanda zai iya kare radiation mai zafi.

Ana auna zafin jiki na gidan na'urar sarrafa fitila ta hanyar thermocouple. Lokacin da ba a canza karatun zafin jiki da aka samu sau uku a ci gaba ba, an dauki zafin jiki a matsayin daidaitacce, tare da tsakanin kowane ma'auni 10% na lokacin gwajin da aka kammala, amma bai kamata ya kasance ƙasa da mintuna 5 ba.