Yini kungcono ukukhetha imitha for imoto? Dlulisa amehlo izinhlobo, amanani

ukusebenza kwe-moto kuvame ukuhlotshaniswa ukusebenza imisebenzi efile, ngisho nalapho kuziwa umonakalo. imishini kagesi kudinga ukubhekelwa, ngakho nokugcinwa kulomkhakha ngokuvamile esiphathiswe Ochwepheshe. Kodwa futhi kukhona izinyathelo ezilula futhi ngokuvamile zokuvimbela ukuthi engenza ngisho i umshayeli ongenalwazi. Ngokwesibonelo, kungaba hlola ukuphela kwamandla noma ukumelana nesilinganiso zamanje on-ebhodini inethiwekhi. Ukuze imisebenzi enjalo atholwe abahloli ekhethekile - Multimeters. Kuyinto idivaysi encane evumela imizuzu embalwa ukwenza izilinganiso ezidingekayo. Yini kungcono ukukhetha multimeter - evusa impikiswano, futhi impendulo kumele inikwe kuphela lapho umuntu iindingo nalokho okukhethwa mphakathi umsebenzisi. Nokho, zikhona imithetho jikelele isinqumo esinjalo, ulwazi ozokusiza ukuxazulula le nkinga.

ulwazi olujwayelekile mayelana multimeters

Idivayisi iyithuluzi wokulinganisa Ubukhulu ezincane, okuyinto ivumela usebenzisa isilinganiso sayo we isimo sokusebenza kwe-circuit, kanye zibonisa izici zayo ezithile. Inguqulo esezingeni lezi amadivaysi enze imisebenzi voltmeters, ammeters futhi ohmmeters. Singasho sithi kuba iqoqo imisebenzi, okuyinto libhekene imitha jikelele. Yini kungcono ukukhetha ngoba indlu? Mhlawumbe, ngokuya okuqukethwe ukusebenza kule sethi ukuthengiselana kungaba okwanele izidingo zasekhaya.

Nokho, i-imoto kuyoba endaweni futhi ahlinzeke ukusebenza ezengeziwe. Ikakhulukazi, ezinye onobuhle ezikhethekile yalolu hlobo Ungase futhi usebenza nge on-ebhodini imishini ethize. Amadivayisi anjalo enze kube nokwenzeka ukuba anqume kwemigomo umshini wokubonisa izinga lejubane futhi tachometer. Nokho, i-okuqukethwe ngokweqile kwemisebenzi akuyona inkinga njalo plus ekulinganiseni izinga. Ngakho-ke, kungcono Gcila etidzingweni kuwufanele izinguqulo ejwayelekile, oveza multimeter yesimanje. Yini kungcono ukukhetha ngokuya lula ukusetshenziswa - liphinde inkinga ebalulekile, okuyinto uyakucabangela ezicashile yokusingatha ithuluzi. Ikakhulukazi, lula ukusetshenziswa idivayisi kuzoncika uhlobo yayo.

kudivayisi izinhlobo

Isimiso sesigaba maqembu futhi indlela yokulawula isethulo idatha nesilinganiso. Imakethe uyaqhubeka zonke ukuthi zifune ukuqondiswa ngokokuziphatha yisikhathi, kodwa okuthembekile amathuluzi analog ne Izilawuli lokukhanda. Le divayisi umcibisholo, okuyinto azigcini ukusebenza ocebile, kodwa ngesikhathi esifanayo, baba eziqondwa iningi labantu, ngisho abasebenzisi lutho. Kodwa ukufaka esikhundleni abahloli zakudala iza DMM. Yini kungcono ukukhetha imoto kuleli cala? Kungcono ukugxila onobuhle nezizenze. ukulungiswa okunjalo, ikakhulukazi, is ngokufanele ukuhanjwa ukusetshenziswa ne ibhethri amaphakethe njengoba isidingo tooling ezengeziwe. Ngu uqobo, multimeter digital sizuzisa ngendlela imodeli yesimanje lokunikeza idatha ayaboniswa okucaciswe luketshezi. Le nguqulo ngcono isetshenziswa nekhompyutha ukugcwaliswa, lapho ungakwazi ukukhiqiza futhi ukucubungula idatha etholakele.

Ukhiye Ukukhethwa sokunquma

Amapharamitha Technical okufanele ibe yisisekelo wokwenza. Lokhu ikakhulukazi siphathelene ububanzi bamanani kulinganiswa. Ikakhulukazi, esebenzisa multimeter ezining, umsebenzisi angakwazi ukunquma amandla samanje basukela 0.1 ma-10 A. Futhi, isinqumo Guide, okuyinto bunikezwa imitha - yimuphi ongcono ukuzikhethela le nkomba? Yiqiniso, ayanda ukujula kancane, ngcono ikhwalithi nesilinganiso. Lokhu kuvumela ukuhlola eningiliziwe Value esithile. Enye into ukuthi ngezinga elincane alisilungele kuzo zonke izimo.

Kuvele umbandela kubalulekile ukuze ukukhethwa ukunemba insimbi. Ngokusemthethweni, ke umelwe Iphutha isilinganiso. Ngokwesibonelo, abahloli digital, lesi silinganiso ngokuvamile zokhahlamba kusuka 0.02 kuya ku-3%. Kodwa umbuzo kanjani ukukhetha multimeter digital, olungasho okuthile futhi ngokwalo yokulinganisa isimiso, ngoba ngokuvamile inhlolovo is phansi imishini ephansi amandla. Futhi ngokoMthetho izilinganiso ukuzinza, ngenhlanhla it is ngezinye izikhathi ezithinta kangcono ngokwabo ukuguqulwa ncamashi analog.

Model Fluke 15B

kudivayisi Compact ukuthi kufanelekile ukusetshenziswa jikelele, kuhlanganise nokuhlinzwa kanye izinguquko ugibelile amandla yezimoto. Imodeli kuyinto omele zakudala ingxenye yabahloli digital. It is zihlukaniswa ephansi Iphutha rate 0.5% futhi khona othomathikhi control izinhlelo. Ngokwesibonelo, uma kukhona umbuzo mayelana nendlela engcono kakhulu ukhethe imitha kusukela iphuzu Ngenxa elilungile izwi obuphelele, unganikeza ngokuphepha bakhethe kule yunithi. ezishintshayo yayo evumela zingagadiwe ukucacisa kancane okufaneleka kakhulu kunokunye. Ngemva idivayisi umsebenzi wokulinganisa amasignali umsindo ngeke isici. By the way, update idatha wenziwa njalo 3 sec., Ukuthi ikhuthaza kanye nokuqaliswa samukelekile kokulinganisela eziyinkimbinkimbi.

Model Mastech MS8040

Ummeleli we isigaba ezingavamile yabahloli zezimboni, okuthukelayo nazo ekuphileni kwansuku zonke, kodwa ngezinye izikhathi onobuhle okunjalo futhi ukuzithethelela kulelikhaya abashayeli abavamile. Ikakhulukazi uma, ngaphezu ibhethri yesevisi, umsebenzisi ukubhekana nomsebenzi kagesi. Emazinga lasetulu bit, kungenzeka ukusebenza prozvoniv uchungechunge komugqa ukulinganisela nobuningi amplitude amagugu - ingxenye kuphela izinzuzo possessed multimeter umile. Yini kungcono ukukhetha umhloli kusukela ingxenye amadivayisi okhokhelwayo? Lo magazini banikwa abashayeli, okuyinto, ngaphandle izinkomba main, futhi ukuhlela ukulungisa wesifunda capacitance, imvamisa futhi lokushisa. Futhi ukulungiswa MS8040 nje efanelekayo ngezinjongo ezinjalo. Ngenxa yalesi sizathu, imodeli esetshenziswa, futhi amalungu amaningi ezizenzakalelayo-service, nakuba Yiqiniso, ukuntula ukuhamba, kuba iphutha elibi kakhulu.

Cem Model DT-101

Uma ufuna imodeli silula for ukulinganisa ukusebenza izenzo ukungasebenzisi ohlwini core izinkomba ke le ndlela angase afanelekele. Esikhathini ingxenye isabelomali, kubuye kube omunye othembeke kunabo bonke, nakuba kakhulu kungagcini ngamakhono ayo. Izinzuzo idivayisi zihlanganisa compactness, ukudlala futhi kalula ukuphathwa. Ekuphenduleni umbuzo mayelana nendlela engcono kakhulu ukhethe multimeter ngokushesha futhi beskhlopotnogo uchungechunge Ukulinganiswa kokusebenza, lokhu model kungenzeka ngempela ukuba icatshangelwe. Ngaphezu kwalokho, umhloli kule ukuguqulwa has a veza wedijithali nezilawuli elungiselelwe, ngakho-ke bangaba lesikahle for saqala.

Ingakanani a multimeter?

Le nguqulo ngenhla kubiza ruble 700. Esikhathini ingxenye afika ku 1000 ruble. esemnika eziningi iziphakamiso ezithakazelisayo nge izimpawu. Ikilasi isilinganiso inikeza amadivaysi nge price tags lezingalo eziyizinkulungwane 1,5-2. Hlikihla. Lona amadivayisi multi-function okunokwethenjelwa futhi yesimanje isici base into ozikhethela wena. Alone kuwufanele ingxenye jikelele we multimeter okhokhelwayo. Yini kungcono ukukhetha? Uphiko intengo, kulesi simo angaba yizinkulungwane 20., Can izinkinga ukukhetha, noma okungenani yenze kahle ukunquma nomkhakha we imisebenzi edingekayo. Ukuze ikhaya nokugcinwa imoto kungenzeka ukuba amadivayisi elinganiselwe futhi singabizi. Kodwa, njengoba sekushiwo, uma uhlela ukusebenzisa idivayisi yezinye, abafuna ukuba bazikhandle kakhudlwana isikhathi ekulinganiseni imisebenzi, kunengqondo ukuhlakulela imodeli professional efana MS8040 kusukela Mastech.

isiphetho

I multimeters, kungakhathaliseki bengabakaJehova isigaba esithile, ngokuvamile abanalo ukubaluleka lokugcina nemingcele engesobala. Lokhu kusebenza, ikakhulukazi, indlela yokudla. Yini kungcono ukukhetha imitha kule umbandela? Ibhethri kufanele kube capacious nokunokwethenjelwa, ukuze singathwesi yehliswa ngokuya lokushisa umehluko. Ibhethri nzima ukuhlola ikhwalithi yenqubo Ukukhetha, kodwa abakhiqizi yisikhohliso noma Mastech ezingeni akuvamile ukunikezela imikhiqizo yabo obala ababuthakathaka futhi singangena zangaphandle amathonya amandla amabhulokhi.