I-cummins iqondo lobushushu kunye ne-Sorsor yoTyelo loTyelelo lwe-Alarm Supech 4921479

Abanxibelelanayo

Izinto zayo ezibuthathaka azinxibelelana nento elinganayo, ekwabizwa ngokuba yi-UNIT-uqhagamshelo lweqondo lokulinganisa ubushushu. Esi sixhobo sinokusetyenziselwa ukulinganisa ubushushu bomphezulu wezinto ezihambayo, iithagethi ezincinci kunye nezinto ezinobushushu obuncinci bokushisa okanye ukutshintsha ngokukhawuleza (kwaye kunokusetyenziselwa ukulinganisa ukuhanjiswa kobushushu becandelo lobushushu.

Eyona isetyenziswayo isetyenziswa ngokungaqhelekanga i-thermometer isekwe kumthetho osisiseko wemitha emnyama kwaye ibizwa ngokuba yi-thermometer ye-thermometer. I-thermometry ye-thermometry ibandakanya indlela yokuqaqamba (jonga i-pyrometer ye-pherrometer), indlela ye-radiation (jonga i-radiation pyrometer) kunye nendlela ye-radiation) kunye nendlela ye-lemidlalo (jonga i-thermometric). Zonke iintlobo ze-radiation quermometry zinokulinganisa ubushushu obuhambelana nefoto, ubushushu be-radiation okanye ubushushu bemidlalo. Kuphela liqondo lobushushu kuphela elilinganiselweyo (into ethabatha yonke imitha kodwa ayibonisi ukukhanya) liqondo lokushisa lokwenyani. Ukuba ufuna ukulinganisa ubushushu bokwenyani bento, kufuneka ulungise ubushushu bomphezulu wezinto ezibonakalayo. Nangona kunjalo, ukuvelisa umphezulu wezinto zokwakha ezixhomekeke kubushushu kuphela kunye nokwanda, kodwa nakwimeko yomhlaba, ukuqeqeshwa kunye nokuqulunqa kwaye kunzima ukulinganisa ngokuchanekileyo. Kwimveliso ezenzekelayo, ihlala iyimfuneko ukusebenzisa i-thermometry yokulinganisa okanye ukulawula ubushushu bezinto ezinomthi, njengamaqondo obushushu ensimbi, iqondo lokuhlambela kunye neqondo leentsimbi ezinamanzi amaninzi okanye olubethelelekileyo. Kwezi meko zikhethekileyo, kunzima ukulinganisa i-smassis yendawo yento. Kumlinganiso ozenzekelayo kunye nolawulo lobushushu obuqinileyo bomhlaba, isiciko esongezelelweyo sinokusetyenziselwa ukwenza i-blavity emnyama kunye nomhlaba olingayo. Impembelelo yemitha eyongezelelweyo inokuphucula i-radiation ye-radiation kunye nokulandelelana okusebenzayo komhlaba olityelweyo. Sebenzisa ilungelo lokuphuma esebenzayo, iqondo lobushushu lilungisiwe ngesixhobo, kwaye ekugqibeleni iqondo lobushushu lomhlaba olingayo linokufunyanwa. Esona sibuko siqhelekileyo esongeneyo sisipili se-hemispherical. I-radiation ye-radiation yomhlaba olingayo kufutshane neziko lebhola inokubonakala ngathi ibuyele kumphezulu wesibuko, apho ukuphuculwa komgangatho wokuphuma, ρ kukubonakalisa esipilini. Ngokuphathelele umlinganiso we-radiation weqondo lokushisa legesi kunye nemithombo yeendaba engamanzi, indlela yokufaka i-sub yezinto ezingekho mthethweni kubunzulu ukuya kubunzulu obuthile ukuba busetyenziswe. Ukulandelelana okusebenzayo kwe-cylindrical cavity emva kokulingana kwe-thermal kunye nephakathi kufumaneka ngokubalwa. Kumlinganiso ozenzekelayo kunye nolawulo, eli xabiso lingasetyenziselwa ukulungisa ubushushu obulinganiselweyo (oko kukuthi, iqondo lobushushu eliphakathi) kwaye ufumane iqondo lobushushu le-POPE.

IINGXAKI ZOKWENZA UMGAQO-NKQUBO WOKUGQIBELA:

Umda ophezulu wokulinganisa awupheleli kukunyamezelana kobushushu beqondo lobushushu lokuqonda, ngenxa yoko akukho mda kubushushu obuphezulu obulinganiselweyo ngokomgaqo. Ubushushu obuphezulu ngaphezulu kwe-1800 ℃, indlela yokulinganisa yobushushu obungaqhandisiyo isetyenziswa ikakhulu. Ngokuphuhliswa kwetekhnoloji ye-infrared, umlinganiso wobushushu wemitha tyhunga ngokuthe ngcembe wandiswa ngokukhanya okubonakalayo kokukhanya, kwaye isetyenziswe ngezantsi kwe-700 ℃ kubushushu begumbi.