yintoni micron

intsholongwane phantsi kwe-microscope

Sineentlobo ezininzi zemilinganiselo yomgama kwi-SI. Ezona zaziwa kakhulu yimitha kunye nekhilomitha. Nangona kunjalo, ngaphaya kweesentimitha kunye ne-millimeter kukho iiyunithi zokulinganisa izinto ezincinci. Enye yezona zinto zisetyenziswa kakhulu yimicron. Abantu abaninzi abazi yintoni micron, ilinganisa ubungakanani okanye yenzelwe ntoni.

Ngoko ke, siza kunikezela eli nqaku ukukuxelela yonke into oyifunayo ukuba uyazi malunga nokuba yintoni i-micron, iimpawu zayo, indlela elinganiswa ngayo kunye nokunye okuninzi.

yintoni micron

iinwele zomntu

Imicron ngumlinganiselo omncinci kakhulu osetyenziselwa ukulinganisa izinto ezincinci kangangokuba zingenakubonwa ngeliso lenyama. Ikwaziwa njenge micrometer kwaye isimboli sayo yi µm. Imicron enye ilingana nesigidi esinye semitha. Oko kukuthi, ukuba sisika imitha ibe yisigidi samalungu alinganayo, ngalinye lala malungu liya kuba yimicron enye.

Lo mlinganiselo usetyenziselwa ukulinganisa izinto zobungakanani bemicroscopic, njengobungakanani beeseli emzimbeni wethu okanye ububanzi befiber yeenwele. Ikwasetyenziselwa ukulinganisa amasuntswana omoya, njengepollen okanye izinto ezingcolisa umoya.

Ukukunika umbono wokuba incinci kangakanani i-micron, iinwele zomntu zinobubanzi obuphakathi kwe-50 kunye ne-100 microns. Kwaye ukuze ukwazi ukubona i-micron uya kufuna imakroskopu enamandla kakhulu, kuba incinci kakhulu kunobungakanani beeseli ezininzi emizimbeni yethu.

Ikwanazo nezinye iimpawu ezibalulekileyo. Umzekelo, ngumlinganiselo ochanekileyo kakhulu kwaye usetyenziswa kwimimandla apho ukuchaneka kubalulekile, ezifana neshishini lombane okanye ukwenziwa kwezixhobo zonyango.

Indlela yokulinganisa i-micron

Ukulinganisa ngokuchanekileyo i-micron enye, izixhobo ezikhethekileyo zokulinganisa zisetyenziselwa, njenge-micrometer yangaphandle okanye i-micrometer yangaphakathi. Ezi zixhobo zenzelwe ukulinganisa ngokuchanekileyo izinto ezinobukhulu obuhlukeneyo kunye neemilo.

I-micrometer ikwasetyenziswa kwisayensi ukulinganisa nokuthelekisa ubungakanani bamasuntswana., okubaluleke kakhulu ukuqonda ukubunjwa kwezinto kunye nendlela abaziphatha ngayo kwiimeko ezahlukeneyo. Umzekelo, izazinzulu zinokusebenzisa ii-micrometers ukulinganisa ubungakanani bokuhanjiswa kwamasuntswana kwi-aerosol ukujonga ukuba kuyingozi na empilweni.

iintlobo zeemicrometers

micrometer yangaphandle

Kukho iindidi ezimbini eziphambili zeemicrometers, ngaphandle nangaphakathi, zombini ziyilelwe ukulinganisa izinto zeemilo ezahlukeneyo kunye nobukhulu. Imicrometer yangaphandle isetyenziselwa ukulinganisa ubungakanani bezinto ezinomphezulu osicaba, njengeqhekeza lentsimbi okanye iplastiki.. Inemilenze emibini, enye imisiwe kunye neselula, ehamba ukulinganisa umgama phakathi kwayo. Iimicrometer zangaphandle zichaneke kakhulu kwaye zisetyenziselwa ukwenziwa kwezixhobo kunye namalungu omatshini, kunye nokulinganisa ubunzulu bemingxuma.

Kwelinye icala, i-micrometer yangaphakathi isetyenziselwa ukulinganisa ubungakanani bezinto ezinomphezulu wangaphakathi, njengetyhubhu okanye umngxuma. Olu hlobo lwe-micrometer lubandakanya ingalo efakwe kwinto eza kulinganiswa kunye nencam esuswayo ukulinganisa umgama ukusuka kwincam ukuya engalweni. Ngaphakathi ii-micrometers zichaneke kakhulu kwaye zisetyenziselwa ukuveliswa kwezinto ezisebenza ngomatshini, ezinjengeebheringi okanye iivalvu.

I-micrometer ineendawo ezininzi ezibalulekileyo ezivumela umlinganiselo ochanekileyo wezinto ezincinci. La malungu ngala:

  • Umzimba: Esi sisakhelo se-micrometer. Ngokuqhelekileyo kubandakanya i-insulator ye-thermal ukuphepha ukwandiswa kwaye ngoko ukunciphisa iimpazamo zokulinganisa.
  • Yeka: Iyinxalenye esisigxina ye-micrometer kwaye iqulethe indawo ye-zero yokulinganisa. Ngokuqhelekileyo yenziwe ngezinto eziqinileyo ezifana nentsimbi okanye isinyithi ukukhusela ukunxiba kwaye indawo yokuqala ihlala ifana.
  • umjikelo: Indawo eshukumayo yemicrometer eshukumayo ukuya ekupheleni kwento elinganiswayo. Njengeeplagi, i-tip isoloko yenziwe ngezinto ezilukhuni ukukhusela ukukrazula.
  • Isikali: Ibonisa uluhlu lokulinganisa lwemicrometer.
  • Uluhlu oluchanekileyo: Ibonisa impazamo enokwenzeka xa kulinganiswa ubude.
  • Isixhobo sokutshixa: Yintonga evumela ukulungisa indawo ye-spindle ukuphepha ukunyakaza kunye nokukwazi ukufunda imilinganiselo.
  • Igubu elilungisiweyo: Le nxalenye nayo ayishukumi. Ibonisa iimilimitha apho into ilinganiswa ngayo.
  • igubu elihambayo: Inxalenye ehambayo ye-micrometer efakwe kwi-spindle. Ibonisa ikhulu kunye newaka leemilimitha zomlinganiselo wento.
  • Ratchet: Indawo umntu ayijikayo ukuze athathe umlinganiselo. Kufuneka ijikwe de intambo yokusonta ichukumise into eza kulinganiswa.

micron usebenzisa

micrometer yangaphakathi

I-micron iphinda isetyenziswe kwi-teknoloji ye-vacuum ephezulu, ebhekisela ekudaleni i-vacuum ephezulu kakhulu kwindawo evaliweyo, ukususa iimolekyuli zomoya kunye nezinye iigesi kangangoko kunokwenzeka.

Kule ntsimi, i-micron isetyenziselwa ukulinganisa inani leengqungquthela zomoya ezinokuchaphazela i-vacuum. Umzekelo, Isuntswana lothuli olusemoyeni oluyi-10 microns okanye ubungakanani obukhulu lunokuchaphazela kakhulu umgangatho wevacuum. Ngoko ke, izixhobo zokulinganisa iincinci zisetyenziselwa ukulinganisa ubuninzi kunye nobukhulu bamaqhekeza emoyeni.

Ukongeza, i-micron isetyenziselwa ukulinganisa ubungakanani beepayipi kunye neevalvu kwiinkqubo ze-vacuum. Iityhubhu zokufunxa ziqhelekile ukuba zincinci kakhulu ngobubanzi, zihlala zingaphantsi kwe-micron enye, zifuna izixhobo zokulinganisa ezichanekileyo zokuqinisekisa ukuba iityhubhu zilinganiswe ngokufanelekileyo kwaye akukho kuvuza kwinkqubo.

Icandelo apho i-micron isetyenziswa ngokubanzi ukudala i-vacuum kwiinkampani zenyama. Ukuze kugcinwe inyama kwindawo efanelekileyo ixesha elide kunokwenzeka, i-vacuum yenziwe ukuphelisa ubuninzi bomoya obunokuchaphazela ukuthotywa kwayo.

Imizekelo yezinto kunye nobukhulu bazo kwiimicrons

Siza kunika imizekelo yezinto kunye nezinto eziphilayo ngokusekwe kubungakanani bazo kunye nomlinganiselo wazo kwiimicrons:

  • Ububanzi beenwele zomntu: Phakathi kwama-60 nama-80
  • Ubude bemayithi: 1 ukuya ku-4
  • Ubungakanani bawona masuntswana amakhulu enza umsi: 1
  • Ubungakanani bebhaktheriya: 0.2 ukuya kwi-10
  • Ubungakanani bentsholongwane: 0.005 ukuya ku-0.2
  • Ubungakanani begwele: 2 ukuya kuma-90
  • Ubungakanani be-pollen: 12 ukuya kuma-200
  • Ubungakanani be-organic macromolecule: 0.008 ukuya ku-2
  • Ubungakanani bamasuntswana omoya agcinwe kumgudu wokuphefumla wangaphandle womntu: Ngaphezulu kwe-10
  • Ubungakanani bamasuntswana axhonywe emoyeni, afikelela kwi-alveoli yomntu: Ngaphantsi kwe-1

Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi malunga nokuba yintoni i-micron kunye neempawu zayo.


Yiba ngowokuqala ukuphawula

Shiya uluvo lwakho

Idilesi yakho ye email aziyi kupapashwa. ezidingekayo ziphawulwe *

*

*

  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
  5. Ukugcinwa kweenkcukacha
  6. Amalungelo: Ngalo naliphi na ixesha unganciphisa, uphinde uphinde ucime ulwazi lwakho.