Wurin gwajin feshin gishiri wata hanya ce ta yin kwaikwayon yanayin feshin gishiri da hannu don gwada amincin juriya na samfurin da aka gwada.Ruwan gishiri yana nufin tsarin tarwatsawa wanda ya ƙunshi ƙananan ɗigo masu ɗauke da gishiri a cikin yanayi, wanda shine ɗayan jerin rigakafin uku na muhallin wucin gadi.Saboda kusancin kusanci tsakanin yanayin lalatawar gishiri da rayuwarmu ta yau da kullun, yawancin samfuran kasuwanci suna buƙatar kwaikwayi mummunan tasirin ruwan da ke kewaye da ruwan akan samfuran, don haka ana amfani da ɗakunan gwajin feshin gishiri.Dangane da ƙa'idodin da suka dace, don tabbatar da daidaiton sakamakon gwajin akwatin feshin gishiri, yakamata a gwada samfurin a yanayin amfaninsa na yau da kullun.Don haka, ya kamata a raba samfuran zuwa batches da yawa, kuma kowane tsari yakamata a gwada shi gwargwadon yanayin amfani.Don haka, menene ya kamata a lura yayin amfani da ɗakin gwajin gishiri a yayin aikin gwaji?

1. Ya kamata a sanya samfurori da kyau, kuma kada a yi hulɗa tsakanin kowane samfurin ko tare da wasu kayan ƙarfe don kawar da tasiri tsakanin sassan.

2. Ya kamata a kiyaye zafin dakin gwajin gishiri a (35 ± 2) ℃

3. Duk wuraren da aka fallasa yakamata a kiyaye su a ƙarƙashin yanayin feshin gishiri.Ya kamata a yi amfani da jirgin ruwa mai faɗin murabba'in mita 80 don ci gaba da tattara maganin atom ɗin a kowane wuri a wurin da aka fallasa na akalla sa'o'i 16.Matsakaicin girman tarin sa'a ya kamata ya kasance tsakanin 1.0ml da 2.0ml.Aƙalla ya kamata a yi amfani da tasoshin tarawa guda biyu, kuma matsayi na tasoshin kada a hana shi ta hanyar tsarin don kauce wa tattara bayani mai mahimmanci akan samfurin.Ana iya amfani da maganin da ke cikin jirgin ruwa don gwada pH da maida hankali.

4. Ya kamata a gudanar da ma'auni na maida hankali da ƙimar pH a cikin lokutan lokaci masu zuwa

a.Don ɗakunan gwaje-gwajen da aka ci gaba da amfani da su, maganin da aka tattara yayin aikin gwajin ya kamata a auna bayan kowace gwaji.

b.Don gwaje-gwajen da ba a ci gaba da amfani da su ba, ya kamata a gudanar da gwajin gwaji na awanni 16 zuwa 24 kafin fara gwajin.Bayan an gama aikin, yakamata a ɗauki ma'auni nan da nan kafin samfurin ya fara gwaji.Don tabbatar da ingantaccen yanayin gwaji, yakamata a aiwatar da ma'auni gwargwadon tanadin bayanin kula 1.