LEEM-2 Dhismaha Ammeter iyo Voltmeter

Astaamaha

Qalabkani waxa uu isticmaalayaa mitirka dib u habeynta nooca 100μA oo leh dareen sare iyo 4½ mitir oo lambar ah sida halbeeg leh saxnaanta cabbiraadda.

Waxyaabaha ugu muhiimsan ee tijaabada ah
1, wax ka beddelka ammeter-ka iyo hagaajinta.
2,Voltmeterwax ka beddelka iyo hagaajinta.
3. Wax ka beddelka mitirka Ohm iyo naqshadeynta.
Halbeegyada farsamada ugu weyn
1, tilmaamuhu waa la bedelay miiska: kala duwanaansho 100μA, iska caabin gudaha ah oo ku saabsan 2kΩ, heerka saxda ah 1.5.
2, sanduuqa iska caabinta: kala duwanaanshaha hagaajinta 0 ~ 1111111.0Ω, heerka saxda ah ee 0.1.
3, ammeter-ka caadiga ah: 0 ~ 19.999mA, afar gees iyo bar muuqaal ah, saxsanaan ± 0.3%.
4, voltmeter caadiga ah: 0 ~ 19.999V, afar lambar iyo badh bandhigay, sax ah ± 0.3%.
5, isha korantada la hagaajin karo: wax soo saarka 0 ~ 10V, xasiloonida 0.1% / min, heerka hagaajinta culeyska ee 0.1%.
6, waxay kordhin kartaa mitirka madaxa ilaalinta laba-geesoodka ah, ma jebin doono cirbadda mitirka!