LEEM-2 Kuvakwa kweAmmeter uye Voltmeter
Pointer mhando DC ammeter uye voltmeter zvinonatswa kubva pamamita musoro. Musoro wemamita unowanzove magnetoelectric galvanometer, iyo inongobvumidza iyezvino ma micro ampere kana milliampere nhanho kupfuura. Kazhinji, inogona chete kuyera idiki diki yazvino nemagetsi. Mukushandisa chaiko, inofanirwa kushandurwa kuti iwedzere huwandu hwayo hwekuyera kana iri yekuyera yakakura yazvino kana magetsi. Iyo yakagadziriswa mita inofanirwa kuyerwa neyakajairwa mita uye kwayo chaiyo mwero inofanirwa kutemerwa. Ichi chishandiso chinopa seti yakakwana yemidziyo yekuyedza yekumisikidza micro ammeter mu milliammeter kana voltmeter. Zvemuyedzo zvemukati zvakapfuma, iyo pfungwa yakajeka, yakagadzikana uye yakavimbika, uye dhizaini dhizaini inonzwisisika. Inogona kunyanya kushandiswa kune vadzidzi vepakati chikoro 'fizikisi yekuwedzera kuyedza kana koreji general fizikisi kuyedza uye dhizaini kuyedza.
Mabasa
1. Nzwisisa chimiro chakakosha uye mashandisiro eiyo microamp galvanometer;
2. Dzidza maitiro ekuwedzera chiyero chiyero che galvanometer uye unzwisise musimboti wekuvaka multimeter;
3. Dzidza nzira yekugadzirisa mita yemagetsi.
Magadzirirwo
| Tsananguro | Magadzirirwo |
| DC magetsi | 1.5 V uye 5 V |
| DC microamp galvanometer | chiyero cheyero 0 ~ 100 μA, yemukati kupikisa ingangoita 1.7 kΩ, kunyatso giredhi 1.5 |
| Dhijitari voltmeter | chiyero cheyero: 0 ~ 1.999 V, resolution 0.001 V |
| Dhijitari ammeter | maviri matanho ekuyera: 0 ~ 1.999 mA, resolution 0.001 mA; 0 ~ 199.9 μA, resolution 0.1 μA. |
| Nemishonga bhokisi | renji 0 ~ 99999.9 Ω, resolution 0.1 Ω |
| Multi-dzoka potentiometer | 0 ~ 33 kΩ ichienderera ichigadziriswa |
