Kufunika Kwa Ntchito Yoyesa Kuyesa Kwa Hotplate Kuthukuta

Hotplate yotetezedwa ndi thukutaPoyesa kukana kutentha ndi kukana kwa nthunzi wamadzi kwa zinthu za nsalu, woyesa amapereka chidziwitso chachindunji chosonyeza kutonthoza kwa nsalu, komwe kumaphatikizapo kuphatikiza kutentha ndi kusamutsa kwakukulu. magawo.

Mfundo yogwirira ntchito:

Chitsanzocho chimakutidwa pa mbale yoyesera yamagetsi, ndi mphete yotetezera kutentha (mbale yotetezera) kuzungulira ndi pansi pa mbale yoyesera ikhoza kusunga kutentha kosalekeza, kotero kuti kutentha kwa mbale yoyesera yamagetsi kungathe kutayika kupyolera mu chitsanzo; Mpweya wonyezimira ukhoza kuyenda mofanana ndi pamwamba pa sampuli. chitsanzo.

Kuti mudziwe kukana kwa chinyezi, ndikofunikira kuphimba filimu ya porous koma yosasunthika pa mbale yoyesera yamagetsi. Pambuyo evaporation, madzi kulowa magetsi Kutentha mbale akudutsa filimu mu mawonekedwe a nthunzi madzi, kotero palibe madzi madzi kulankhula sampuli.After chitsanzo aikidwa pa filimu, kutentha flux chofunika kusunga mayeso mbale zonse kutentha pa ena chinyezi mlingo evaporation anatsimikiza, ndi chitsanzo chonyowa kukana amawerengedwa pamodzi ndi kuthamanga nthunzi wa madzi kudutsa chitsanzo.