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 ike tube (wuru na-ọnụ ọgụgụ), Helmholtz eriri igwe, ike ọkọnọ na-atụ mita isi, wdg A na-etinye ya dum n'ime igbe gbara ọchịchịrị osisi, nke dị mma maka nleba anya, 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 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 nọgidere na-agbanwe agbanwe, digital ammeter ozugbo 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%.