LEEM-19 Qalab Tijaabo oo Dhameystiran oo loogu talagalay AC/DC Wareegga iyo Buundada
Hordhac
1. Buundada cududda iska caabinta R1: 1Ω, 10Ω, 100Ω, 1000Ω, 10kΩ, 100kΩ, 1MΩ.
Saxnimada ± 0.1%;
2. Buundada cududda iska caabinta R2: habee sanduuqyo iska caabin ah: 10kΩ + 10 × (1000 + 100 + 10 + 1) Ω, saxsanaanta ± 0.1%;
3. Bridge caabbinta cududda R3: Iskudubbaridi laba qaybood oo sanduuqyada iska caabinta synchronous R3a, R3b, kuwaas oo gudaha lagu rakibay on isku beddelka laba-lakab ah wareejinta, iyo iska caabin is-beddelo synchronously: 10×(1000+100+10+1+0.1) Ω , Saxnimadu waa: ± 0.1%;
4. Sanduuqa Capacitor: 0.001 ~ 1μF, tallaabada ugu yar ee 0.001μF, saxnaanta 2%;
5. Sanduuqa inductance: 1~110mH, tallaabada ugu yar 1mH, saxnaanta 2%;
6. Awood-koronto oo shaqo badan leh: DC 0~2V sahay koronto la hagaajin karo, mawjadaha sinaha 50Hz~100kHz;mowjad laba jibbaaran 50Hz
1kHz;inta jeer ee la soo bandhigay waxaa lagu soo bandhigay counter soo noqnoqda 5-god;
7. AC iyo DC galvanometer dhijitaalka ah oo dual-ujeedo ah: isticmaal voltmeter soo bandhigida dhijitaalka ah: baaxaddu waa 200mV, 2V;galinta waxay dooran kartaa AC, DC, saddex qaab oo aan dheeli tirnayn, waxaa jira mitirka hagaajinta dareenka.
8. Marka qalabka loo isticmaalo buundada hal cudud, cabbirka cabbiraadda: 10Ω~1111.1KΩ, 0.1 heerka;
9. Marka qalabka loo isticmaalo sidii buundada korantada ee laba-gacan, cabbirka cabbirka: 0.01~111.11Ω, heerka 0.2;
10. Kala duwanaanshaha waxtarka leh ee buundada aan dheeli tirnayn waa 10Ω~11.111KΩ, iyo qaladka la oggol yahay waa 0.5%;
11. Waxaa jira laba nooc oo iska caabin ah oo la cabbiray gudaha qalabka: RX hal, RX double, laba nooc oo capacitors ah oo leh awoodo kala duwan iyo khasaare kala duwan;laba nooc oo inductances oo leh inductances kala duwan iyo qiimaha Q kala duwan;
12. Buundada korantada ee aan dheeli tirnayn waxa ay la socotaa dareemaha heerkulka kulaylka, iyo heerkulbeegga dhijitaalka ah ee tooska ah waxa loo qaabeeyey iyada oo xalkeedu yahay 0.01℃;thermistor-ka waxaa loo isticmaali karaa iyadoo lala kaashanayo dareeraha heerkulka qalabka tijaabada dareemaha caadiga ah.
13. Tijaabada cilmi-baarista: daraasad xidhiidhka ka dhexeeya awoodda, khasaaraha iyo danab eexda;
14. Tijaabo cilmi baaris: baro xiriirka ka dhexeeya inductance iyo eexda hadda.