Imishini ye-LEEM-4 Yokulinganisa Ukuhanjiswa Koketshezi

Incazelo emfushane:

Ithuluzi lokuhlola lokulinganisa ukuhanjiswa koketshezi luhlobo lwethuluzi lokufundisa lokuhlola lwefiziksi oluyisisekelo olunemibono ecebile yomzimba, izindlela zokuhlola ezihlakaniphile, okuqukethwe okuningi kokuqeqeshwa kwekhono lokuhlola ngezandla, kanye nenani lokusebenza elisebenzayo. Inzwa esetshenziswa kule thuluzi yakhiwe ngamasongo amabili e-alloy asekelwe ensimbi, indandatho ngayinye iboshwe ngeqembu lama-coil, futhi ukujika kwamaqembu amabili ama-coil kuyafana, kwakha inzwa yokulinganisa ukuhanjiswa koketshezi oluyi-hollow mutual inductance. Inzwa ixhunywe nge-low frequency sinusoidal alternating current, futhi i-electrode yokuzwa ayithintani noketshezi okufanele lulinganiswe, ngakho-ke akukho ukuhlukaniswa okuzungeze inzwa. Imitha yokuqhuba uketshezi eyakhiwe yinzwa yokungenisa uketshezi ehlangene ingalinganisa ukuhanjiswa koketshezi ngokunembile futhi ingasetshenziswa ngokuqhubekayo isikhathi eside. Ithuluzi lokulinganisa elizenzakalelayo lokuqhuba uketshezi olusekelwe kulesi simiso lisetshenziswe kabanzi emikhakheni ye-petroleum, imboni yamakhemikhali nokunye.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imisebenzi

1. Qonda futhi ubonise isimiso sokusebenza senzwa yokudlulisa uketshezi ehambisanayo; thola ubudlelwano phakathi kwe-voltage yokukhipha inzwa kanye nokudlulisa uketshezi; futhi uqonde imiqondo nemithetho ebalulekile yemvelo efana nomthetho kaFaraday wokungenisa ugesi kagesi, umthetho ka-Ohm kanye nesimiso se-transformer.

2. Linganisa inzwa yokuqhuba uketshezi ehambisanayo ngama-resistor ajwayelekile anembile.

3. Linganisa ukuhanjiswa kwesisombululo sikasawoti esigcwele ekushiseni kwegumbi.

4. Thola umugqa wobudlelwano phakathi kokuqhuba kanye nokushisa kwesisombululo samanzi anosawoti (ongakukhetha).

Imininingwane

Incazelo	Imininingwane
Ukunikezwa kwamandla okuhlola	Igagasi le-AC sine, 1.700 ~ 1.900 V, elilungiseka njalo, imvamisa engu-2500 Hz
I-voltmeter ye-AC yedijithali	ububanzi 0 -1.999 V, isixazululo 0.001 V
Inzwa	ukugeleza komoya okuhambisanayo okuhlanganisa amakhoyili amabili omoya omoya aboshwe ezindandatho ezimbili ze-alloy ezisekelwe ku-iron ezivumela ukungena kwamanzi okuphezulu
Ukumelana okujwayelekile okunembile	0.1Ωkanye no-0.9Ω, ngalinye lingama-pcs angu-9, ukunemba kungu-0.01%
Ukusetshenziswa kwamandla	< 50 W

Uhlu Lwezingxenye

Into	Ubuningi
Iyunithi kagesi eyinhloko	1
Ukuhlanganiswa kwenzwa	Isethi e-1
indebe yokulinganisa engu-1000 mL	1
Izintambo zokuxhuma	8
Intambo kagesi	1
Incwadi yemiyalelo	1 (Inguqulo ye-elekthronikhi)