Ana amfani da na'urar gwajin yanayin yanayi na Hongjin Zazzabi da Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙadda ) za a iya amfani da shi don gwada aikin kayan aiki a wurare daban-daban da kuma gwada juriya na zafi, juriya na sanyi, juriya na bushewa, da juriya na kayan daban-daban.Ya dace da ingancin gwajin lantarki, lantarki, wayoyin hannu, sadarwa, kayan aiki, motoci, samfuran filastik, karafa, abinci, sinadarai, kayan gini, likitanci, sararin samaniya da sauran kayayyaki.

Dongguan Hongjin Testing Instrument Co., Ltd. aka kafa a watan Yuni 2007 Yana da wani high-tech masana'antu kamfanin da ƙware a cikin ƙira da kuma atomatik iko na manyan sikelin wadanda ba misali gwajin kayan aiki kamar kwaikwaya muhalli gwajin, kayan makanikai gwajin, Tantancewar girma aunawa, gwajin tasirin tasirin girgiza, sabon gwajin kimiyyar makamashi, gwajin hatimin samfur, da sauransu!Muna bauta wa abokan cinikinmu tare da matuƙar sha'awar, bin ra'ayin kamfani na "ingancin farko, gaskiya na farko, sadaukar da kai ga ƙididdigewa, da sabis na gaskiya," kazalika da ƙa'idodin ingancin "ƙoƙarta don haɓakawa."

Abubuwan da ake buƙataa duba a gaba kafin gwada yawan zafin jiki da akwatin zafi:

1. Bincika ko aikin kariyar ƙararrawa na al'ada ne, ko an fara compressor, ko an duba ma'aunin ma'aunin kwampressor, da kuma ko akwai wani ɗigon firiji na ciki.Idan akwai ɗan firiji kaɗan, ya zama dole a duba tare da ƙara firijin don tabbatar da cewa ɗakin gwaji ya sauko da kullun.

2. Bincika idan fan ɗin yana gudana akai-akai, duba idan kurar da ke cikin mashigar iska ta yi kauri sosai, duba idan fan ɗin da ke zagayawa a cikin akwatin yana aiki yadda ya kamata, sannan a duba ko na'urar sadarwa ta AC da mai kariyar damfarar ta lalace;Bincika idan bawul ɗin solenoid a cikin bututun bututun yana buɗe kuma idan ingantaccen gudun ba da sanda a cikin tsarin dumama ya lalace, yana shafar tsarin sanyaya.

3. Gidan gwajin yana ɗaukar hanyar sanyaya mai rufi, inda kompressor ɗaya ba zai iya aiki yadda ya kamata ba kuma ba za a iya sauke kayan aiki yadda ya kamata ba.Bincika ko tsarin kula da kwampreso yana aiki da kyau da kuma ko akwai wata ƙara ko sauti mara kyau yayin aikin kwampreso, wanda zai iya haifar da gazawar ƙasa.

4. Bincika idan bayanan da aka watsa daga firikwensin zafin jiki a cikin dakin gwaji zuwa kayan aiki daidai ne.Idan ba al'ada ba, kwampreso kuma ba zai iya farawa ba.