Tleloubu ea infrared ho latela lisebelisoa tsa khetla ea khalase e arotsoe ka lisebelisoa tse thata le lisebelisoa tse bonolo, coefficient ea katoloso ea khetla ea lisebelisoa tse bonolo e phahame, coefficient ea katoloso ea khetla ea khalase e thata e tlase. Ha re bua ka kakaretso, ha karolo e atolositsoeng ea khetla ea khalase e le tlase, bulb e bolokehile. Haholo-holo mocheso o tlase le tikoloho e mongobo, khetla ea khalase ha e bonolo ho phatloha ha e kopana le metsi. Ka hona, tleloubu e hlahisoang ke khetla ea khalase e thata e na le coefficient e phahameng ea polokeho ho feta e hlahisoang ke khetla ea khalase e bonolo.

Hangata, coefficient ea katoloso ea khetla ea khalase ea tleloubu e bonolo e pakeng tsa 85 le 90, athe ea tleloubu e tloaelehileng e pakeng tsa 39 le 41. Leha ho le joalo, karolo ea katoloso ea khetla e khubelu ea khalase e khubelu ea R125 e pakeng tsa 46 le 48, ‘me phello ea bopaki ba ho phatloha e batla e fokola ha e bapisoa le khetla e tloaelehileng ea khalase e thata, e bakoang ke mefokolo ea mokhoa oa ho baka o mofubelu o tloaelehileng. Haeba coefficient ea katoloso e le nyane haholo kapa coefficient ea katoloso e le kholo haholo, ‘mala oa tleloubu e khubelu o ke ke oa finyelloa, Ho ipapisitsoe le sena, k’hamphani ea rona e nka mokhoa o mocha le ts’ebetso e ncha ea tlhahiso ho theha khetla e ncha ea khalase, katoloso. coefficient e ka ba 40, ‘me ‘mala le phello ea bulb ea khetla ea khalase e betere ho feta tleloubu e khubelu e phehiloeng.

 Theha le ho sebetsa tlhaloso.

1. Mabone a tloaelehileng a bulbs a khubelu a koahetsoe ka lik’hemik’hale, a koahetsoeng a nang le nitrate ea silevera, sulfate ea koporo le kaolin ka holim’a khetla ea khalase, ka mor’a ho baka mocheso o phahameng, ho etsa mebala ea annealing, ‘me ka mor’a ho hloekisa ka letsoho ho tlosa phofo e setseng holim’a ka holim’a khetla ea khalase.
2. Ho lokisa lisebelisoa tsa khetla ea khalase e khubelu: ho ea ka karolo e ka har’a khetla ea lisebelisoa tse tala tse kang lehlabathe la quartz le ho eketsa mefuta e fapaneng ea likarolo tsa tšepe, tse hlohlelletsang ho kopanya, ebe li qhibiliha ka seboping sa khalase sa metsi, ebe o romela seboping sa metsi ho tsoa molomong. hlobo ea khetla ea khalase e fokahang ho ea sebopeho, ho etsa khetla ea khalase e phethiloeng, le ho kenella ka har’a kotopo e bolelele ba limithara tse 30 ea sebōpi se chesang. ‘Mala oa bobeli o hlaha holim’a khetla ea khalase nakong ena e hlahisang,’ me qetellong u fumane khetla ea tlhaho e khubelu ea khalase ka ntle ho kotopo.

Se latelang ke tlhahlobo ea papiso ea melemo le bofokoli ba tleloubu e khubelu e besitsoeng ka halofo le lebone le khubelu la tlhaho.

1. Papiso ea lits’ebetso: ka lebaka la kotsi e itseng ea lisebelisoa tse tala tsa lik’hemik’hale ka har’a foromo ea bulb e khubelu e tšehelitsoeng, e na le litlhoko tse phahameng bakeng sa ts’ireletso ea basebetsi, ha ho ntse ho le joalo, metsi a litšila a hloekisang qetellong ea ho tšehetsa khetla ea khalase e khubelu a na le tšenyo e itseng ea tikoloho. Ka hona, mefokolo ea tlhahiso ea khetla e tloaelehileng ea khalase e khubelu e ntse e bonahala haholoanyane. Khetla ea tlhaho ea khalase e khubelu ke ea ho bōptjoa ha nako e le ‘ngoe, qoba ka ho feletseng kotsi e bakoang ke tšilafalo ea tikoloho, tebello ea ‘maraka e na le tšepo.
2. Papiso ea ponahalo:
   Khetla ena ea tlhaho ea khalase e khubelu e bofubelu bo hloekileng haholoanyane, khetla ea khalase e khubelu e besitsoeng e mosehla hanyane, sena se bakoa haholo ke hore tlhaho ea karabelo ea ‘mala ha e tšoane, ho ts’oara ho ts’oana le botenya ba ho roala ho tla ama phello ea’ mala ts’ebetsong ea ho roala bofubelu bo halikiloeng. likhalase tsa khalase.
           
3. Phapang ea mebala ea bulb.
   Khaketla ea tleloubu e khubelu e tšehla hanyane, e fellang ka hore leseli le tšehla le ke ke la sefshoa ke khetla ea khalase, kahoo sebaka se khanyang hanyenyane, ‘me lebone le khubelu la lebone la tlhaho le khubelu le hloekile, le khubelu ‘me le ka phunyeletsa ka hare ho infrared. , leseli le mosehla le tse ling tse sa tšoaneng li sefshoa, kahoo mahlo a hlobotseng a bonahalang a khanya a tla ba khubelu haholoanyane.
   
4. Spectrum diagram kutloelo-bohloko.
   ha ho bapisa chate ea spectrum ea tleloubu e khubelu e besitsoeng le tleloubu e khubelu ea tlhaho, matla a infrared a fihla sehlohlolong sa leqhubu la infrared wavelength (infrared wavelength pakeng tsa 0.76 le 1000um), ka bolelele ba 3.1-3.6 micron le 2.6-3.1 micron, ‘mala o mofubelu oa tlhaho tleloubu ea lebone e batla e phahame ho feta tlhoro ea radiation ea lebone le khubelu e besitsoeng. Ka kakaretso, ha leqhubu le lelelele la infrared, ho ba le phello e hlakileng haholoanyane ea mocheso oa infrared.