I-LEEM-11 Umlinganiselo weempawu ze-VI zaMacandelwana angenamda oMfaniswayo

I-LEEM-11 Umlinganiselo weempawu ze-VI zeMicimbi eNgenamda

Inkcazelo emfutshane:

Uhlobo olungabizi kakhulu lokulinganisa i-volt ampere ye-curve ye-curve yezinto ezingabonakaliyo ezinomgangatho omhle, unokukhetha i-LEEM-11A ukuba unebhajethi eninzi yohlobo olulawulwa yikhompyutha.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iivoltmeters zedijithali zemveli ngokubanzi zinokumelana kwangaphakathi kwe-10MΩ kuphela, eyazisa impazamo enkulu xa ilinganisa amacandelo okumelana okuphezulu.Umvavanyi usebenzisa i-ultra-high yangaphakathi yokumelana ne-voltmeter enkulu kakhulu kune-1000MΩ, inciphisa kakhulu impazamo yenkqubo.Kwii-resistors eziqhelekileyo ezingaphantsi kwe-1MΩ, impazamo yenkqubo ebangelwa ukuchasana kwangaphakathi kwe-voltmeter inokungahoywa, kungakhathaliseki ukuba i-voltmeter yangaphakathi nangaphandle;Ukumelana okuphezulu, i-phototube kunye nezinye izinto ezinkulu kune-1MΩ nazo zinokulinganiswa ngokuchanekileyo.Ke, imifuniselo esisiseko yemveli ukwandisa umxholo imifuniselo emitsha.

Umxholo wovavanyo oluphambili
I-1, i-resistor eqhelekileyo yokulinganisa iimpawu ze-voltammetric;idiode kunye ne-voltage regulator diode voltammetric iimpawu zomlinganiselo wegophe.
I-2, iimpawu ze-volt-ampere zokulinganisa ii-diode ezikhupha ukukhanya, ii-bulbs ze-tungsten.
I-3, iimvavanyo ezintsha: ukulinganiswa kweempawu ze-volt-ampere zokuchasana okuphezulu kunye nomthamo.
4, umfuniselo wokuhlola: uphononongo lwempembelelo yokumelana kwangaphakathi kwemitha kumlinganiselo weempawu ze-volt-ampere.

Iiparamitha eziphambili zobugcisa
1, ngonikezelo lwamandla olulawulwayo, ukuchasana okuguquguqukayo, i-ammeter, i-voltmeter ephezulu yokumelana kunye namacandelo aphantsi kovavanyo, njl.
I-2, i-DC elawulwayo yonikezelo lwamandla: 0 ~ 15V, 0.2A, yahlulahlulwe yaba ngamabakala amabini othungelwano olurhabaxa kunye nolucokisekileyo, inokulungelelaniswa ngokuqhubekayo.
I-3, i-ultra-high high-internal resistance voltmeter : isiboniso sedijithi ezine kunye nesiqingatha, uluhlu lwe-2V, i-20V, i-impedance yegalelo elilinganayo> 1000MΩ, isisombululo: 0.1mV, 1mV;Iindidi ezi-4 ezongezelelweyo: ukuchasana kwangaphakathi 1 MΩ, 10MΩ.
I-4, i-ammeter: idijithi ezine ezinesiqingatha zokubonisa intloko yemitha, uluhlu olune 0 ~ 200μA, 0 ~ 2mA, 0 ~ 20mA, 0 ~ 200mA, ukuxhathisa kwangaphakathi, ngokulandelelana.
0 ~ 200mA, ukuchasana kwangaphakathi kwe: 1kΩ, 100Ω, 10Ω, 1Ω, ngokulandelanayo.
I-5, ibhokisi yokuchasana eguquguqukayo: 0 ~ 11200Ω, kunye nesekethe yokukhusela ekhoyo ngoku egqibeleleyo, ayiyi kutshisa amacandelo.
I-6, amacandelo alinganisiweyo: i-resistors, i-diode, i-voltage regulators, ii-diode ezikhupha ukukhanya, ii-bulbs ezincinci, njl.