Evaporimeter na ma'auni na ƙugiya

Na'urar auna ƙugiya (Quoke ma'aunin evaporimeter) kayan aiki ne na daidaici da ake amfani da shi don auna canje-canje a matakan ruwa saboda ƙafewa .  Ana amfani da shi don auna daidai matakin saman ruwa kyauta a matsayin tukunyar ƙafewa ko tanki. Manyan masu amfani da shi sune masana yanayi da injiniyoyin ruwa, musamman a ƙasashe masu zafi da bushewa inda kiyaye ruwa yake da matuƙar muhimmanci.

 Bayani 
Na'urar ta ƙunshi ƙugiya mai kaifi da aka rataye daga silinda mai auna silinda, tare da jikin na'urar yana da hannaye waɗanda ke kan gefen rijiya mai tsayawa a cikin kaskon. Rijiyar da ke tsaye tana taimakawa wajen ware na'urar daga duk wani motsi da zai iya kasancewa a cikin samfurin da ake aunawa, yayin da take barin matakin ruwan ya daidaita. Ana ɗaukar ma'aunin ta hanyar juya maɓalli don saukar da ƙugiya ta saman ruwan har sai aikin capillary ya haifar da ƙaramin rami a kusa da ƙarshen ƙugiyar. Sannan ana juya maɓalli a hankali har sai ɓacin ya "faɗo," tare da ma'aunin da ke nuna a sikelin micrometer.

 Amfani 
Ana ƙayyade ƙimar tururin ruwa ta hanyar jerin ma'auni a cikin tazara ta lokaci, yawanci bayan kowace awa 24.

 Duba kuma 

 Na'urar auna yanayi

 Nassoshi