Umrhumo othe ngqo wesixhobo sombane(Siyekwe okwethutyana)

Intshayelelo

Isixhobo sisebenzisa intsimi yamagnetic eyenziwe yi-coil ye-Helmholtz ukulawula ukunyakaza kwe-electron kwi-tube ye-Lorentz yamandla ukumisela intlawulo ethile ye-electron.Iqukethe i-tube ye-Lorentz yamandla (i-scale eyakhelwe ngaphakathi), i-coil ye-Helmholtz, ukunikezelwa kwamandla kunye nentloko yemitha yokulinganisa, njl. Yonke ifakwe kwibhokisi elimnyama leplanga, elilungele ukubonwa, ukulinganisa kunye nokulawula.

Imixholo ephambili yovavanyo:

1, Ukuqwalaselwa kokuphambuka kwe-electron beam phantsi kwesenzo sentsimi yombane;

I-2, Ukuqwalaselwa komthetho wentshukumo yentlawulo ehambayo kwintsimi yamagnetic phantsi kwesenzo samandla kaLorentz;

3, Ukumiselwa kwentlawulo ethile ye-electron.

Iiparamitha eziphambili zobugcisa

I-1, i-Lorentz yamandla etyhubhu ubukhulu be-153mm, igcwele igesi ye-inert, isikali esakhelwe ngaphakathi, ubude besikali 9cm;

I-2, i-Lorentz force typing mount inokujikelezwa, i-engile yokujikeleza i-350 degrees, kunye nesalathiso sesikali;

3 、 Deflection voltage 50 ~ 250V ngokuqhubekayo adjustable, akukho umboniso imitha;

I-4, i-Acceleration voltage 0 ~ 250V eguquguqukayo ngokuqhubekayo, ukhuseleko lwangoku lwangoku, i-voltmeter yedijithali yokubonisa ngokuthe ngqo umbane Isisombululo yi-1V;

I-5, i-excitation yangoku 0 ~ 1.1A ngokuqhubekayo, i-ammeter yedijithali ibonisa ngokuthe ngqo okwangoku, isisombululo se-1mA;

I-6, i-coil ye-Helmholtz i-radius esebenzayo ye-140mm, i-coil enye ijika i-300 ijika;

I-7, ibhokisi yeplanga eqinileyo, ubungakanani bebhokisi yeplanga 300 × 345 × 475mm 8, intlawulo ye-elektroniki kwimpazamo yomlinganiselo womlinganiselo ongcono kune-3%.