Imilinganiselo yamandla engekho zombane

Imilinganiselo yombane inokuchaneka okukhulu, inokuthenjwa, ukulula kunye nokuncinci. Ngoko ke, izixhobo zokulinganisa zombane zisetyenziswa ngokubanzi ekulinganiseni ubuninzi bombane.

Isistim sombane esilinganisela ubuninzi bombane siquka izixhobo eziphambili, ezifana: inzwa (iguqula), izixhobo eziphakathi kunye nesalathisi.

Imilinganiselo yombane yezinto ezingekho zombane ziguqulwa ngokubonakala kwintsimbane yombane, ungatshintshi kwinqanaba lomlambo, isantya sokunyakaza, ukushisa, njl., Utshintsho kumanqanaba ombane: ukumelana, umbane okanye okhoyo, ulinganiswe ngumbonakaliso onokusetyenziswa kombane olula.

Izixhobo ezisetyenziselwa umlinganiselo wombane zidibene ngamacandelo amabini:

• I-Analog ("teshki") - kubo umphumo wokulinganisa kwinqanaba lecebo libonisa utolo;

• Idijithali - kubo umguquleli we-analog-to-digital uguqula uphawu lokufakelwa kwidijithali kunye neziphumo zalo xabiso kwiLCD.

Namhlanje, iidivaysi zedijithali ziye zatshintsha i-analog, sinokutsho ngokupheleleyo, kuba, ngaphezu kwayo yonke into:

• Zilula ukuyisebenzisa (ngokungafani ne-analog (iintolo), abanalo ngcamango ezifana nomda wokulinganisa okanye ukulinganiswa kwesilinganisi sesixhobo ekufuneka uyiqonde);

• Zichaneke ngakumbi kunezo-analog.

Omnye makaqaphele oku kuxhamla kwezi zixhobo: umlinganiselo wombane uvumela ukuhlolwa kwamanani angenagesi nakwiindawo ezinzima ukufikelela okanye kumgama omkhulu.

Cinga imimiselo emibini yendlela yokuqhuba umlinganiselo wombane usebenzisa izixhobo ezilinganisa ubuninzi bombane.

Imitha yokuthutha imithi

Ekubeni ukhuni liyimpahla ehlambulukileyo, ngokuguqula imimiselo yezinto ezendalo, ukutshintsha kwe-humidity ishintsho-enye yezo mpahla zokhuni ezibaluleke kakhulu xa zisetyenziswe kwimveliso egqityiweyo. Ngako oko, inkuni imisiwe kwiimeko ezifanayo, ngokuqwalasela iimeko ezizayo zokusebenza.

Enye yezindlela zokulinganisa umswakama wayo kukusetyenziswa kwamanzi amanzi amanzi. Umgaqo weemitha zokunyusa ukulinganisa umswakama, osekelwe kummandla wombane. Ukusebenzisa ifowuni, unokuyinquma ngokukhawuleza ngaphandle kokutshabalalisa imithi.

I-Hydrometers ziintlobo ezimbini:

• Isalula - esekelwe kumlinganiselo wokumelana kombane;

• Ukuqhaqhaqha (ukungathintana) - kusekelwe ebuhlotsheni phakathi kwemvume kunye nomswakama. Ezi zinyamanzi zamanzi zineenzwa ezingafuneki ukufakwa kweenaliti emthi. Ngako-ke, akukho migaqo eseleyo phezu komthi emva kwemilinganiselo, ecacileyo, eyabahlula ngayo kule ntlupheko kwi-hygrometers yesaliti.

Umitha we nitrates

I-nitrate enye yezo zinto ziyingozi kakhulu, kuba zinokubangela ukuphazamiseka okukhulu emzimbeni womntu. Emva kokugonywa ngobuninzi emzimbeni womntu, kunokubangela ukutyhefuza kwe-nitrate, izifo ezahlukeneyo kunye nezifo.

Inkqubo echitha ixesha kunye neendleko zokufumanisa i-nitrate okwangoku iqhutywe yisixhobo esincinane esikhethekileyo-imitha ye-nitrate.

Iimitha ze-nitrate zenzelwe ukulinganisa kwiziqhamo, imifuno kunye nezidlo ezintsha eziqukethe iitrates. Umsebenzi wabo usekelwe kumlinganiselo we-ion umsebenzi nge-electrode system usebenzisa indlela ehambelanayo yokusebenza, iziphumo zazo ziguqulwa zibe ngumqondiso wombane ngokulingana nokuxinwa kwee-NO3.

Ukumisela nokulinganisela i-nitrate ngokubhoboza imveliso, iprobe ekhethekileyo (probe) inikwe kwisixhobo.

Imitha ye-nitrate yisejithali yedijithali. Imilinganiselo yayo iboniswa kwimbonakalo ebonakalayo.