LEEM-11 Cabbirka Astaamaha VI ee Qaybaha Aan Tooska ahayn ee Sawirka Muujiyay

LEEM-11 Cabbirka Astaamaha VI ee Qaybaha Aan Khatar ahayn

Sharaxaad Gaaban:

Nooca ka jaban ee cabbiraadda qalooca dabeecadda volt ampere ee walxaha aan tooska ahayn ee tayada wanaagsan leh, waxaad dooran kartaa LEEM-11A haddii aad miisaaniyad badan u haysato nooca kombuyuutarku gacanta ku hayo.

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Voltmeter dhaqameedyada dhijitaalka ah ayaa guud ahaan leh iska caabin gudaha ah oo ah 10MΩ kaliya, kaas oo soo bandhigaya khalad weyn marka la cabbirayo qaybaha iska caabbinta sare.Tijaabiyuhu wuxuu si hal-abuur leh u isticmaalaa voltmeter iska caabin gudaha ah oo aad u sarreeya kaas oo aad uga weyn 1000MΩ, si weyn u yareynaya qaladka nidaamka.Iska caabiyeyaasha caadiga ah ee ka yar 1MΩ, qaladka nidaamka ee uu keeno iska caabbinta gudaha ee voltmeter waa la iska indho tiri karaa, iyada oo aan loo eegin voltmeter gudaha iyo dibadda;iska caabin sare, phototube iyo qaybaha kale ee ka weyn 1MΩ sidoo kale waa la qiyaasi karaa si sax ah.Sidaa darteed, tijaabooyinka aasaasiga ah ee dhaqameed si loo ballaariyo nuxurka tijaabooyinka cusub.

Waxyaabaha ugu muhiimsan ee tijaabada ah
1, cabbirka sifooyinka voltammetric resistor caadiga ah;diode iyo danab maamulaha diode sifooyinka voltammetric cabbirka qalooca.
2, sifooyinka volt-ampere cabbiraadda diodes iftiimiya, nalalka tungsten.
3, tijaabooyin cusub: cabbiraadda sifooyinka volt-ampere ee caabbinta sare iyo awoodda.
4. Tijaabada sahaminta: daraasadda saamaynta iska caabbinta gudaha ee mitirka ee cabbirka sifooyinka volt-ampere.

Halbeegyada farsamada ugu weyn
1, by koronto nidaamsan, resistor variable, ammeter, voltmeter adkeysiga sare iyo qaybaha tijaabada, iwm.
2, DC awood sahayda nidaamsan: 0 ~ 15V, 0.2A, oo loo qaybiyey laba darajo oo qallafsan iyo hagaajin wanaagsan, si joogto ah ayaa loo hagaajin karaa.
3, Voltmeter iska caabin gudaha ultra-sare ah: afar iyo bar bandhigay digit, kala duwan 2V, 20V, impedance galinta u dhiganta> 1000MΩ, xallinta: 0.1mV, 1mV;4 kala duwan oo dheeraad ah: iska caabin gudaha 1 MΩ, 10MΩ.
4, ammeter: madaxa mitir afar iyo bar nambar, afar qiyaasood 0 ~ 200μA, 0 ~ 2mA, 0 ~ 20mA, 0 ~ 200mA, iska caabin gudaha ah, siday u kala horreeyaan.
0 ~ 200mA, caabbinta gudaha ee: 1kΩ, 100Ω, 10Ω, 1Ω, siday u kala horreeyaan.
5, sanduuqa iska caabbinta variable: 0 ~ 11200Ω, oo leh wareeg ilaalin xaddidan oo qumman, ma gubi doono qaybaha.
6, qaybaha la cabbiray: resistors, diodes, regulators voltaji, diodes iftiimiya, nalalka yaryar, iwm.