Ngokuvamile umuntu ufika emcabangweni wokuthi udinga ukuqapha impilo yakho. Esinye sezibonakaliso ezibaluleke kakhulu ukuthi umuntu usezinkingeni (isibonelo, ngesimo sokushaya noma isifo senhliziyo) likhulu kakhulu. Ukuze uhlale uqapha lesi sici somzimba wakho, udinga ukuba ne-balance balance eseduze. Kuze kube manje, imakethe yempahla yasendlini iboniswa ngezinhlobo ezimbili eziyinhloko: izikali zomzimba zasendlini kanye nezilinganiso ezingaphansi kwe-elektroniki.
Izilinganiso ezingaphansi kwamashini
Isimiso sokusebenza kwezilinganiso zomshini wukuthi intwasahlobo yesilinganiso ilula futhi ngaphansi kwesenzo sayo umcibisholo noma ukudayela ngokwayo kujikeleza. Indlela yokulungisa ibhalansi yemishini? Yebo, kulula kakhulu. Lokhu kungenziwa ngevili elithile ekupheleni kwedivayisi. Babonisa isisindo somzimba ngokunemba kwe-0.5 kuya ku-1 kg. Njengomthetho, isisindo esiphezulu sinciphise 150 kg. Ngokwemvelo, iphutha lezinsimbi zemishini lincane kakhulu kunalesi sikali somshini. Ngesikhathi esifanayo, lula ukuzinakekela kungabhekwa njengenani elibaluleke kakhulu esikalini somshini.
Ungakhetha kanjani izilinganiso ezingaphansi komhlaba?
Uma ukhetha ama-mechanical floor scales, qaphela indlela abazinzile ngayo, nokuthi ngabe idivaysi iqukethe isakhiwo esibavumela ukuthi bahlelwe endaweni engalingani. Ngokwemvelo, akufanele ulondoloze emzimbeni wesilinganiso. Kungcono ukuthenga masinyane isikali esikhungweni esinokwethenjelwa sensimbi kunokukhathazeka ngemuva kwepulasitiki ephukile. Kuyinto efiselekayo ukuthi ubuso besikhala se mechanical lube lukhuni noma lubuhlungu. Lokhu kuzokuvimbela ukuwayeka kwakho uma kwenzeka ufuna ukuzilinganisa ngemva kokugeza bese uma esikalini ngezinyawo ezimanzi. Kungaba kuhle ukuhlola ukunemba kwezisindo zokulinganisa ngaphambi kokuthenga. Ukuze wenze lokhu, udinga ukwazi isisindo sakho ngqo noma uletha okuthile nawe osisindo sakho owaziyo ngokuqinisekile (isib., Kilogram ye ushukela ohlanganisiwe). Uma uhlola ukunemba kwezilinganiso zemishini, udinga ukuwacindezela kakhulu bese uwakhulula ngokuqinile. Kuleli phuzu, umcibisholo wobhalansi kufanele ubuyele ngokushesha ku-zero mark. Uma unezinkinga ezibukwayo, kungcono ukuthenga ibhalansi yemishini ngokudayela, izinombolo zikhulu futhi zidwetshwe ngopende olubomvu.
Izilinganiso ze-elekthroniki
Lena yile divayisi eyinkimbinkimbi kakhulu. Ngokungafani nezilinganiso zemishini, ukufundwa kuboniswa ekubonisweni kwe-monochrome. Lesi simiso sisekelwe ekusebenzeni kwe-voltage sensor. Kubonakala sengathi ucingo oluqala ukwelula, lushintsha umthamo osebenza kuwo. Khona-ke inani lenzwa lihunyushwe ngokugcwaliswa kwe-electronic balance futhi ekugcineni kubonisa ubukhulu bomzimba. Ukuhlukaniswa kwezilinganiso kuyahluka kusuka ku-0.1 kuya ku-0.5 kg. Ukuze usebenzise ibhalansi, ibhetri ye-1.5 noma i-volts engu-9 ivame ukusetshenziswa. Ezimodini ezithuthukisiwe kakhulu, umsebenzi unikezwa amandla elanga noma ngesimiso sokudluliselwa kwamandla esakhiwe isenzo somuntu wombane ugesi (into enjalo ayidingi ibhethri eyengeziwe). Idivayisi ishintshwe ngokuzenzekela (uma umnikazi wesibalo eba phezu kwabo) noma nge inkinobho ehlukile. Iphutha ngokulinganisa ukuhlukahluka kusuka ku-100 ukuya ku-1000 g. Umthwalo ophezulu (kuye ngokuthi umenzi kanye nezindleko) uhluka kusuka ku-100 kuya ku-220 kg.
Enye ipharamitha yalolu hlobo lwesilinganiso yinani lememori (idivayisi ingakwazi ukugcina izilinganiso eziningana, kanye namanani wabasebenzisi abaningana balinganisela). Ngenxa ye-electronics, inani elikhulu lemisebenzi ehlukene liyatholakala kubasebenzisi bezikali: ukubalwa kwenani lomzimba womzimba ; umsebenzi wokubala isilinganiso sobuningi bamafutha namasisipha (cishe cishe, ngesilinganiso esikhulu sephutha); ikhono lokunikeza i-beep uma kunezinguquko eziphawulekayo esisisindo sakho; Ukuba khona kokubonisa okuhlukile, okukhiqizwa usebenzisa ubuchwepheshe obungenawaya.
Yiziphi izikali ezifanayo, electronic noma mechanical, uzithenge ngokwakho ukusetshenziswa ekhaya?
Ukungahleleki kwezikali zomshini kufaka phakathi amaqiniso afana nalokhu:
- Ukuchithwa okuphansi kwezilinganiso (lolu hlobo lubonisa ubukhulu ngokunemba kuya kilogram);
- Akunakwenzeka ukukhumbula ngezimo ngedivaysi.
Izinzuzo zilandelayo:
- Intengo ephansi kakhulu (uma iqhathaniswa nokukhethwa kwekhompyutha);
- Asikho isidingo sebhethri;
- Ukusetha okulula;
- Isikhathi sokusebenza esibalulekile (elula idivaysi, ihlala isikhathi eside).
Ama-home scales scales azokujabulisa:
- Ukungabi nesidingo, ngaso sonke isikhathi lapho ufuna ukulinganisa, usethe ibhalansi kuphawu lokulinganisa (lokhu kwenzeka ngokuzenzakalelayo);
- Iphutha eliphansi (kumamodeli abizayo, isisindo siyatholakala ngokunemba kwe-100 g.);
- Kuyafaneleka ngisho namalunga omndeni wakho (isisindo esiphezulu singafinyelela ku-220 kg);
- Ukutholakala kwekhono lokulungisa isisindo sakho kuzinkinobho.
Ukudumazeka kuzo kungadingeka ukuthi kuthathe indawo yebhethri (ngokuvamile kungabi ngaphezu kwesikhathi esisodwa ngonyaka).