Electronic and isikali mechanical umgangatho. Yintoni ukukhetha?

kutshanje ezikalini ngomatshini baye baba ngumnyhadala phantse yonke indlu. Le ekhawulezile wobomi, engafanelekanga ukutya japan ekwandeni ubunzima bomzimba. Ku yaziwa wonke, kwaye ke ngoko kufuneka ukuba iliso rhoqo ubunzima bomzimba wabo ukuze nangoko bahlabe umkhosi, ukutshintsha nokudla okanye yiya ku kwezemidlalo. Kunye noomama abakhulelweyo ngaphandle kwazo nje ayikwazi ukukwenza.

Zintoni ezikalini?

1. Mechanical. Main isixhobo sokulinganisa apho emthonjeni, ehlaba phantsi lokulayisha kwaye jika utolo isikali okanye isikali ngokwayo (ngokuxhomekeke kuyilo) yi kisekiyo ngqo ubunzima zesifundo. "Ngaba ukuhlela" ukuba usebenzisa ivili eyodwa zilahlwa emazantsi. Floor scales izilwanyana mechanical bazikhanda lokuphumla isikali 1 kg, nangona kukho 0.5 kg.
2. Electronic. Ngokutsho kumgaqo amanyathelo kwabo ezikalini zokuqala elektroniki zange kwahluke ngale mechanical, mthonjeni mnye, kodwa iziphumo luboniswe yedijithali.

Kuyilo isikali elektroniki iqulathe IiCD ezimbini zesinyithi, yaye isiphumo into efanayo ukuba capacitor zombane. Phantsi yempembelelo umthwalo umgama phakathi iipleyiti batshintshwa ngokuguqula kagesi kwaye, ngenxa yoko, ukulinganisela ukufundwa. Enye imifuziselo yakutshanje ngakumbi basebenzisa zincwadi Womenzi ombane, nto leyo ucingo zesinyithi ezicekethekileyo leyo ifana ombane. Ukuba umthwalo kubekwa phezu isikali, sensor kwempixano ziyohluka, kwaye kungoko ke ubukhulu okudluliselwa therethrough uphawu yombane, nto leyo siboniswe kwidispleyi. Oku kuyilwa akanalo ngokupheleleyo iindawo mechanical, yaye onke imilinganiselo zenziwa ngekhompyutha.

Zonke iintlobo nesikali amandla kunye nobuthathaka yayo. ezikalini mechanical zichanile kwaye kulula kakhulu kuyilo ngaphantsi. Ngenxa yokuba sitshiphu elektroniki, nto leyo ukusebenza wabo kufutshane iikhompyutha zobuqu. Ukongeza njengesiqhelo alwaba, izikali elektroniki ezibonisa umlinganiselo isixa kolwelo, izihlunu kunye namanqatha nobunzima, khumbula Dynamics utshintsho kwezalathisi ngokwasemzimbeni ukubala ubunzima kangangoko ukuze umntu ngamnye.

Iingcebiso kunye nengcebiso ukhetho kunye nokusetyenziswa kwesixhobo

• Ukukhetha izikali floor elektroniki okanye mechanical, kuyimfuneko ukunikela ingqalelo kubo esetyenziswa kwindlela womlinganiselo. Izikali ezenziwe kwamanye amazwe, afana Great Britain okanye eUnited States, umntu udla kulinganiswa ubunzima xa iikhilogram endaweni wayedla, kwaye ke ngoko kufuneka ukuba ziqinisekise ukuba ziyakwazi beze kulayita njengesiqhelo kuthi kwinkqubo womlinganiselo.
• Ukuba uceba zibeke amatye kwigumbi nokufuma aphezulu (lokuhlambela okanye yokugquma), kungcono ukukhetha isikali kwityala manzi.
• Kunqweneleka ukuba bafumane ukulingana kunye kumphezulu rhabaxa okanye yenyuka.
• Ibhalansi kufuneka zizinze. Ezinye imifuziselo zinendlela ukuzilungelelanisa kumphezulu olungalinganiyo. Kungenjalo, isiphoso zomlinganiselo unako ukufikelela ekhulwini ezilishumi.
• izikali Electronic okanye mechanical umgangatho kwindawo izindlu etyhidiweyo kuthembeka ngakumbi yaye elide ngaphezu zeplastiki.
• Phambi kokuba uthenge intsalela, kufuneka uhlole ukuchaneka imilinganiselo zabo. Oku kwenziwa kakuhle xa endazi ngenxa engaphambili ubunzima babo ngqo, okanye kusenokwenzeka ukuba bahlaziye iimpahla olupakishiweyo.
• Khangela mechanical isikali floor, kufuneka ngokukhawuleza cofa phezu kwabo ngokufutshane, uze ke uye kangangokuba ubashiye. Kulo mzekelo, amaxolo kufuneka abekwe ngokukhawuleza kwaye ngokuchanekileyo zero.

Xa market Ukukhetha enkulu kakhulu yamatye namhlanje, yaye kuba nayiphi na imeko, ukuba isigqibo ngakumbi ukuthenga izikali - ngomatshini okanye ngekhompyutha. konke kuxhomekeke kwiimeko, kufuneka, kwaye, kakade, amathuba zemali.