Multimeter inoreva zvishandiso zvinogona kubatsira zvikuru muupenyu hwezuva nezuva. Nekubatsirwa kwavo, unokwanisa kugadzirisa mibvunzo yakawanda, somuenzaniso, kuti ungayera sei bhetori simba rine multimeter? Kuti uratidze izvi muchiito, unofanirwa kutevedzera pane imwe sarudzo yechiito.
Chinangwa chetimiti
Nekubatsira komupuri, haugoni kungoona kubhaira kwemabhatiriyo ane multimeter, asiwo mamwe akawanda anoongorora hunobatsira, pakati peiyo iwe unogona kuratidza zvinotevera:
- tsvaga kutsvaga mumagetsi emakambani yenethiwekhi;
- kutarisa kukosha kweropa muzvigaro;
- kutsunga kwekudzivirira kukosha mumutambo;
- kutarisa kubudirira kwemagetsi emagetsi, pamwe ne-bulbs light;
- zvakanaka, uye atozvitaura maitiro, kupa mhinduro kumubvunzo, kutarisa bhetori simba ne multimeter.
Nzira yekugadzirisa sei?
Kuti uchinzwisise dambudziko rekuti ungaongorora sei simba rebheteri rine multimeter, huwandu hwekushandisa huchadiwa. Nhanho yekutanga ndeyekutora chigadziro uye woisa pane parameter "DC - Amperes". Zvadaro, unoda kugadzirisa zvirongwa zvinorayirwa zvezvikepe:
- iyo kukosha kwenhamba ye probe pa nhamba 1 inofanira kuva COM;
- chimiro chechifambiso chepurogiramu iri nhamba 2 inofanira kuiswa kune 10ADC;
- Muto wacho unofanira kunge uri munzvimbo inonzi DAC kana DCA;
- Chigumisiro chepamusoro chekusimbisa hachifaniri kunge chiri pasi pe 6 A uye kupfuura 10 A.
Iko kunofanira kutakurwa mupfungwa kuti kushandiswa kwe "Volta" nzvimbo yekuziva kuti simba razvino haritenderwi. Iye zvino tinoda kushamwaridzana nemapurogiramu emutambo wokuyera kune avo vanofambidzana, maererano nehukama hunotevera:
- I "+" terminal inobatanidza ne "+" pabhateri;
- Saizvozvowo, iyo isingagumi yakanyatsobatanidzwa kune rumwe rutivi nehurumende isina kunaka.
Usatya kuti huputi huchavhiringidzwa. Muchiitiko ichi, chete chiratidzo chisina kunaka chichaonekwa pamberi pechiverengero. Paunenge uchiita chiyero, zvinokosha kuti usapfuure-kudzivirira dunhu rakapfigwa, nokuti kuchinja kwezviitiko zvakadaro kunogona kutungamirira pakuparadzana kwebhateri chaiyo itsva. Iyo yakawanda yekugadzirisa nguva haifaniri kudarika maviri maviri. Izvi zvakaringana kuona kukosha kweiyo yaidiwa ampere parameter pamuenzaniso wekuedza. Zvakanaka, zvose zvinofanira kupiwa mushure memumwechete wechipiri.
Kuyera migumisiro
Kubva pane zvakagamuchirwa, zvinokwanisika kutsvaga mhedziso pamusoro pekupedzisira kwekushandisa bhateri. Zvakakosha kukuyeuka chete kuti iyo yakakosha kukosha kweiyo inoda parameter, iyo yakasimba zvikuru inoshanda:
- saka, semuenzaniso, nzvimbo yekudzivirira inogona kushanda zvakanaka nebheteri ine simba remazuva ano 1A. Asi nekushanda kwakarurama kwekhamera, chiratidzo chinopfuura 5 A chinodiwa;
- simba razvino risati rasvika 1 A-rinogona kushandiswa chete mukushanda kwemagetsi emagetsi anoshandisa simba risingaverengeki. Zvigadzirwa zvakadaro idhini duku redhiyo kana kuti maawa ekurota.
Nzira yakanakisisa yekutarisa unyanzvi hwekodzero yebhetri ndeyokuisa iyo mugadziri yemagetsi. Mushure mekuenzanisa parameter, hazvidi kuti tisiye pane zvinyorwa zvinoratidzwa zvakananga pabhateri. Kakawanda, haisi kunyora zvinyorwa, asi mazita emagetsi kana mune mamwe mazwi kushanduka. Muzviitiko zvakawanda, zvinotevera zvinongororwa:
- 1.5 V - inoratidzirwa pamagarivheni matsva (akaregwa) mabheteri;
- 1.2 V - izvo bhenteri rinopa.
Kutevera imwe sarudzo yechiito chezviito, unokwanisa kuyera simba rebheteri uchishandisa multimeter. Izvi zvichatibatsira kuziva kuti chimbo chipi chekushandisa.