Mercury ubushushu - nomncedisi elithembekileyo zilahleka

kwiithemometha alulwelo yasungulwa ixesha elide kwaye sele kubizwa ngokuba "lwepaki". Ngoku kukho ezininzi kwezixhobo infrared kunye ngekhompyutha ekwaziyo yokulinganisa ubushushu, kodwa kwihlabathi banamhlanje abalandeli le isixhobo yokulinganisa elula, eziphelelwe lixesha, kodwa kwangaxeshanye oluthembekileyo kakhulu, igama apho ithermometer mercury ...

Esi sixhobo neemfanelo nayiphi therapist ukusebenza unyaka emva konyaka ukuze kuxhamle impilo yethu. Yaye akukho nanceba, sinako ungenise mzuzu esibi. Apha ngeli xesha enkundleni kwaye hero yethu. Sixelela amagama ambalwa ngaye ikufutshane nogxa wakhe lwanamhlanje.

mercury sikali

isixhobo echanileyo ngokwaneleyo kwaye kulula ukuba yokulinganisa iqondo lobushushu emzimbeni. It is a iglasi iselwa hermetically natywinwa kunye capillary equlethe imetyhuri. Kuye inkalo umdla - le zokufudumeza iphezulu kumhlathi mercury iphawulwe, leyo akezi phantsi ngokwayo. Ngenxa yoko, baza igama layo "ubuninzi". Ukuze "ngokutsha" kufuneka amaxesha ngamandla eziliqela ukuyishukumisa phantsi mfuma yakhe. Mercury ubushushu idinga malunga ngenxa ngendlela ephakamileyo (ngaphakathi 0.1 degree) imilinganiselo, ukusetyenziswa ebanzi spectrum iindlela Nobomi mda (phantsi kweemeko ekunene). ixabiso eliphantsi lula kweentsholongwane nalo wabalula. Esi sithintelo ke ubu eliphezulu kwaye yokulinganisa ubude bexesha. Yaye ekubeni mercury esinetyhefu isetyenziswa njenge Isalathisi ubushushu, oku kuthetha xa zidityaniswe ne brittleness eliphezulu oko kudingeka ukuba achaze. Kweli nqanaba, i mercury ubushushu obuphantsi betye mihla.

sikali electronic

isivamvo Usetyenziso-ethe-ethe kugqiba iqondo lobushushu emzimbeni. Kulula kakhulu ukuyisebenzisa. Isiphumo uboniswa kwixesha elifutshane ixesha. Ngokuqhelekileyo, ifowuni uvelisa silinganiso ezininzi isikali ubushushu, kodwa iyakwazi ukukunyanzela kunokuba abangenazigqibo kwaye, xa kufikwa iimodeli zexabiso eliphantsi, kunzima ukuba iintsholongwane. Iibhetri kufuneka itshintshwe, kwaye isixhobo lulodwa elona xabiso lisezantsi.

sikali infrared

Usebenzisa umgaqo ngokuhlaziya umzimba womntu infrared, isiphumo elinikwa kwidispleyi ngendlela eqhelekileyo. Ingaba zonke iingenelo ye ithemometha ngekhompyutha, nangona kunjalo, ukumiselwa izinga eliphezulu kakhulu kwaye kukho amathuba isicelo licwecwe. Ithuba yokugqibela ezibaluleke kakhulu xa kuziwa abantwana okanye izigulane belele. Ngelo xesha efanayo eziliqela ebuntwini angena kubethwa ngoyaba:

• ngokuchanekileyo eliphezulu;
• asikwazi kulinganiswa kwiindawo ezithile;
• kufuna Ukulinganiswa rhoqo;
• ezingachanekanga lokosuleleka endlebeni okanye bekudla;
• iindleko eziphezulu.

Ukuba mercury ubushushu esiqhelekileyo, ungathenga ngayo nayiphi ekhemesti, kungcono ukuthenga elektroniki ezivenkileni ezikhethekileyo. Oku kuzakuvumela ukuba ufumane umgangatho ukuba ubunokukulindela kwisixhobo eso.