ʻO ka mea mua a kēlā me kēia kanaka e hana nei ma mua o kona haʻaleleʻana i ka hale e nānā ana i ka lewa ma waho o ka puka makani e hiki ai iā ia keʻaʻahu pono iā ia iho a me ke keiki . ʻOiai, hiki iāʻoe ke hilinaʻi i nā mea hōʻailona o ka hōʻailona a me nā hōʻailona o ke kanaka, eʻike i keʻano o nā mea eʻaʻahu ai i ke alanui, aiʻole e hiki paha iāʻoe ke kau i kahi thermometer o ke alanui a e noho makaukau mau no nā hanana o ka lewa.
Hoʻomohanaʻia nā meaʻenehana hou o nā alanui i nāʻano like: mechanical and electronic. E nānā pono kākou iā lākou.
Nā hanahana wela waho
ʻO nā thermometers mechanical bimetallic (arrow) a me capillary (ʻawaʻawa).
Hoʻomaopopo nuiʻia nā thermometers alanui Capillary,ʻokoʻa he mau mea kūʻai maikaʻi loa a he pololei. ʻO ke kaʻina hana o kēia thermometer keʻano like me ka mea maʻamau o ka thermometer Mercury thermal, akā,ʻaʻole i loko o ka mercury. ʻO ka thermometer waiʻona he ipu aniani me kahi capillary i loko o ka waiʻona a iʻole nā meaʻona'ē aʻe i ulaʻula i kaʻulaʻula. No laila, i keʻano o ka hoʻonuiʻana i ka mahana o ke ala, hoʻonui ka wai i ka mea wela, a ke emi iho nei, ua kū'ē.
ʻO ka thermometer alanui Bimetallic, ke kaniʻana o ka uaki me ka pua,ʻaʻole iʻoi aku ka pololei ma mua o ka waiʻona, akā no ka pua nui eʻike maopopoʻia mai kahi mamao aku. Hanaʻia ka hanaʻana o kēia thermometer ma luna o ka waiwai o nā bimetals (mau meaʻelua o nā mea likeʻole o nā metalaʻanoʻole) e hoʻololi a hoʻi hou i keʻano ma lalo o ka mana o ka mahana.
Nā kelepona 'eleʻele elekana
ʻO kahi thermometer waho waho o ke kelepona he mea wela ma kahi hōʻike LCD maʻamau, hiki ke hoʻokuʻu waleʻia a huiʻia paha.
ʻO kahi thermometer maʻamau maʻamau o ka'enela, kahi i hoʻokomoʻia ma waho o ka puka makani, he pahu aniani kilokilo, a me nā kiʻi likeʻole. ʻO keʻano o kēia ana wela ma muli o ka mālamaʻana a me ka hōʻikeʻana i kaʻike e pili ana i ke anawela a me ka maximum. Ke hana ka thermometer ma ke kelepona kiʻi mai kahi pakuhi o kaʻike i ka mana kūpono, no ka'ōnohu o ke ao.
Hoʻokomoʻia ka thermometer hui i loko o ka hale a hiki iāʻoe ke ana i ka mahana ma loko o ka lumi a ma waho o ka puka. ʻO kekahi o nā thermometers waho o kēiaʻano e hele mai me kahi pūnaewele mamao kūikawā e hoʻouna i kaʻike e pili ana i ka mahana o ke alanui a hiki i ka lumi i loko me kahi kaula i hoʻonohoʻia ma lalo o ka puka makani. Eia hou, e hiki ke hoʻokuʻuʻia nāʻenehana wela o ke kelepona. Hoʻonohoʻia lākou i loko o kekahi keʻena kokoke i ka puka makani a iʻiliʻia paha ma ka pā, a ana i ke anawela o ka lumi no ka modemōla i kūkuluʻia.
He mea kūʻai aku ka nui o nā thermometers ma mua o nā mechanical, akā uaʻoi aku ka maʻalahi no ke kauʻana a me ka hanaʻana.
Pehea e koho ai i kahi thermometer alanui no nā puka makani paleki?
I kēia mau lā, e nalowale ana nā puka makani lāʻau i loko o ka wā i hala aku nei a ua hoʻokomoʻia ka pākuʻi me nā mea'ilika. Inā ua kiolaʻia kahi thermometer alanui ma kahi kīla lāʻau lāʻau "paʻa",'ānō he mea hikiʻole paha i kahi e ala mai