Ego a kapịrị ọnụ nke ngwa eletrọn (kwụsịrị nwa oge)

Okwu mmalite

Ngwa ahụ na-eji oghere ndọta nke Helmholtz coil mepụtara iji jikwaa mmegharị eletrọn na Lorentz Force tube iji chọpụta ụgwọ elektrọn akọwapụtara.Ọ mejupụtara Lorentz Force tube (wuru na ọnụ ọgụgụ), eriri Helmholtz, ike ọkọnọ na nha mita isi, wdg A na-etinye ya dum n'ime igbe gbara ọchịchịrị osisi, nke dị mma maka nlele, nha na njikwa.

Isi ihe nyocha:

1, Nleba anya nke deflection nke electron doo n'okpuru edinam nke electric ubi;

2, Nleba anya nke iwu nke ngagharị nke na-akpụ akpụ ụgwọ na ndọta n'okpuru edinam nke Lorentz ike;

3, Mkpebi nke kpọmkwem ụgwọ nke electron.

Isi teknuzu paramita

1, Lorentz ike tube dayameta 153mm, jupụtara inert gas, wuru na-ọnụ ọgụgụ, ọnụ ọgụgụ ogologo 9cm;

2, Lorentz ike tube ugwu nwere ike adiana, n'akuku nke adiana 350 degrees, na ọnụ ọgụgụ na-egosi;

3, Deflection voltaji 50 ~ 250V nọgidere mgbanwe, ọ dịghị mita ngosi;

4, Acceleration voltaji 0 ~ 250V nọgidere kemeghi, wuru na-na ugbu a ịgba nchebe, digital voltmeter ozugbo ngosi voltaji The mkpebi bụ 1V;

5, excitation ugbu a 0 ~ 1.1A na-aga n'ihu na-agbanwe agbanwe, ammeter dijitalụ na-egosipụta ugbu a, mkpebi 1mA;

6, Helmholtz eriri igwe dị irè radius 140mm, otu eriri igwe na-atụgharị 300;

7, igbe osisi siri ike, igbe osisi 300 × 345 × 475mm 8, ụgwọ eletrọnịkị ka njehie nha nha nha dị mma karịa 3%.