Yekutanga tembiricha yekuyera mudziyo yakasikwa naGalileo Galilei uye pakutanga akabhabhatidzwa seye thermoscope. Iyo thermoscope yaive girazi chubhu ine yakavharwa denderedzwa kune imwe kumucheto iyo yakanyudzwa mumusanganiswa wemvura uye doro iro raipisa kuti rikakwira pamusoro phubhu paive nenhamba yekuyera.
Kubva ipapo, iyo thermometer yeGalileo Galileo yakashanduka kuti ienderane nemarudzi ese ezviyero, iri iyo mercury thermometer (yakagadzirwa naGabriel Fahrenheit muna 1714) imwe yeanonyanya kushandiswa pasi rese kuyera tembiricha yemuviri. Nekudaro, nekuda kweiyo yakanyanya chepfu, kugadzirwa kwayo kunorambidzwa munyika zhinji.
Kunyangwe vanhu vazhinji vachiri kuvimba nemekiyuri thermometer kuyera tembiricha yemuviri, zviri kuramba zvichinetsa kuzviwana mumusika. Imwe mhinduro ndeyekushandisa dhijitari thermometer, kunyangwe dzimwe nguva ivo vanopa kunzwa kwekuti nguva imwe neimwe yavanoshandiswa inopa chiyero chakasiyana zvakasiyana neyechinyakare mercury thermometers.
Kana madhijitari edhijitari asina kukugonesa, mhinduro ndeyokushandisa gallium thermometers, idzi dzichive sarudzo yakanakisa kune yeupenyu hwese. Gallium thermometers, kunge mercury thermometer, inoonekwa seyechokwadi kwazvoKukanganisa kwavo kukuru inguva yakareba inodiwa kuti vawane chiyero chaicho, pamusoro pekugadzirwa negirazi, saka ivo vanotetepa zvakanyanya kudonha kupi kunogona kuitika.
Chii chinonzi gallium
Sezvandambotaura pamusoro apa, mercury yakamira kushandiswa mukugadzira ma thermometer muna 2007, apo European Union yakarambidza iyo nekuda kwehurefu hwayo hwehuturu kwete zvevanhu chete, asi nezve nharaunda.
Chinotsiva mercury mu thermometers yaive gallium, pane galinstane (galinstan muChirungu: gallium, inakapa uye stannum), chiwanikwa chegalcium (68,5%), indium (21,5%) uye tini (10%) iyo inopa kurongeka kwakafanana chaizvo nezvataigona kuwana mumemekimeter thermometer.
Gallium inoshandiswa mumagetsi enyukireya kudzikamisa plutonium, mukati mamaresikopu kuti uwane neutrinos, irimo mune mamwe marudzi ezvezuva mapaneru uye magirazi, inogona kuiswa kune aluminium kugadzira hydrogen nekuita nemvura, inoshandiswa kurapa vanhu vane yakawandisa calcium muropa ...
Zvakanakira gallium thermometers
Izvo zvakanakira gallium thermometers izvo zvakafanana zvakafanana izvo zvataigona kutowana kare mu mercury thermometer uye izvo zvinoshanda kune mazhinji asiri-edhijitari thermometer.
- Kugadzikana kwenguva. Kunge mercury thermometer, iyo hupenyu hwegallium thermometers haina muganho, ndiko kuti, ichagara ichishanda sezuva rekutanga chero bedzi vasingatyore.
- El kukanganisa renji iri 0,1 ° C.
- Nekusabatanidza mercury, ivo vari inogona kuenderera nharaunda uye inogona kudzokororwa nyore.
- Kunyangwe paine mitengo yese, kazhinji, ivo vari yakachipa pane dhijitari thermometer.
- Kuchenesa nyore, nekuti nesipo shoma tinogona kudzikamisa girazi.
Mashandiro anoita Gallium Thermometers
Iko mashandiro egallium thermometer akafanana neaya emakemikari thermometer. Chinhu chekutanga kutarisa usati waisa munzvimbo yekuyera ndeyekuti mvura iripasi iri pazasi pe36 degrees kuizunza ichidzokorodza kusvika yave padanho iro.
Ipapo tinoiisa munzvimbo yemuviri patinoda kuyera, kazhinji mumuromo, muhapwa kana rectum uye isu takamirira kweinenge 4 maminetsi. Kusiyana nedhijitari thermometer inoyera mumasekondi, gallium thermometers (senge ma mercury) inoda maminetsi mashoma kuti aite chiyero chakaringana.
Kana tangowana chiyero chinoenderana isu tinofanirwa Chenesa nzvimbo yekuyera yeiyo thermometer nesipo yeruoko ndokuizunza ichidzokororazve kusvikira galiyamu iri pazasi pemadhigirii makumi matatu nematanhatu uye wozvichengeta mune inoenderana nenyaya munzvimbo inotonhorera, inemhepo, yakachengetedzwa kubva kuzuva.
Chii chinoitika kana gallium thermometer ikatyoka
Gallium Thermometers zvakagadzirwa negirazi, kuitira kuti chero netsaona isati yawa vagogona kutyora vova vasina basa zvachose vachitimanikidza kutenga imwe nyowani.
Nezve izvo zvemukati mayo, gallium haisi chepfu sekunge kuti ndiyo mercury inowanikwa mune yekutanga thermometer iyo yaigadzirwa kusvika pakati pa2007 muEurope.
Kana isu tiri kuda kubata iyo gallium, kana tichiiwana ichisangana neganda ichanyangarika nekuda kwemuvara wemuviri. Izvo zvinoitika kana thermometer inoshandisa rakapenda doro kuita tembiricha zviyero zvinotsemuka. Nemasara eiyo thermometer, iri girazi, tinogona kuidzokorora mumudziyo unoenderana wekudzokorora.
Ndeipi gallium thermometer yekutenga
Kusiyana nemekiyuri thermometer, gallium thermometers Izvo hazvina kufanana sezvo imwe neimwe inopa mamwe mabasa. Si buscamos los mejores termómetros de galio, debemos tener en cuenta cuales son las características que nos ofrece y que los hacen diferentes al resto.
Kana tichitenga galumiyamu thermometer, isu tinofanirwa kuyeuka kuti girazi usasanganisira zvinhu zvine chepfu uye kuti haina kugadzirwa nezvinhu zvepurasitiki, nekuti izvi hazvitipe chiyero chakaringana. Kana ichiitwawo neanti-allergenic zvinhu, zvirinani.
Kana tichidzikisa tembiricha kuti titore chiyero zvakare kana kuidzosera mune yayo kesi, isu tinofanirwa kuzunza iyo thermometer. Mimwe mienzaniso shandisa system inonzi shaker, iyo inobvumidza iyo kuzununguswa nenzira inokurumidza uye yakasununguka, ichidzivirira panguva yekuita inogona kusvetuka kuburikidza nemhepo.
Iyo yekuyera chiyero chese ma thermometer iri pakati pe 35,5 ne 42 degrees, saka kana tikawana mamodheru anotipa chiyero chakapamhamha, hatifanirwe kuvimba navo, sezvo tembiricha yemuviri yemuviri mupenyu inogona kuwanikwa chete pakati peiyo yakanyanya uye shoma
Chimwe chiitiko chatinofanira kufunga nezvacho patinotenga galumiyamu thermometer ndeyekuti inosanganisira iyo lens inoita kuti zvive nyore kuverenga tembiricha. Thermometers haina kumbobvira yazivikanwa nekupa iri nyore kuyera kuti uone, kunyanya nekuda kwehukuru hwayo, saka kana ikabatanidza lens inoita kuti kuverenga kuve nyore, ichagara ichikosheswa.