Imishini Yokumapha Imephu Yensimu Kagesi ye-LEEM-3

Incazelo emfushane:

Kubuchwepheshe bobunjiniyela, kuvame ukudingeka ukwazi ukusatshalaliswa kwensimu kagesi yesistimu ye-electrode ukuze ufunde umthetho wokunyakaza kwama-electron noma izinhlayiya ezishajiwe ensimini kagesi. Isibonelo, ukuze ufunde ukugxila nokuphambuka kwe-electron beam eshubhu le-oscilloscope, kubalulekile ukwazi ukusatshalaliswa kwensimu kagesi ye-electrode eshubhu le-oscilloscope. Eshubhu le-electron, sidinga ukufunda ithonya lokwethulwa kwama-electrode amasha ekuhambeni kwama-electron, futhi sidinga nokwazi ukusatshalaliswa kwensimu kagesi. Ngokuvamile, ukuze sithole ukusatshalaliswa kwensimu kagesi, indlela yokuhlaziya kanye nendlela yokuhlola ukulingisa ingasetshenziswa. Kodwa ezimweni ezimbalwa ezilula kuphela lapho ukusatshalaliswa kwensimu kagesi kungatholakala khona ngendlela yokuhlaziya. Kuhlelo lwe-electrode olujwayelekile noma oluyinkimbinkimbi, kuvame ukunqunywa ngokuhlola ukulingisa. Ububi bendlela yokuhlola ukulingisa ukuthi ukunemba akuphezulu, kodwa ngomklamo wobunjiniyela ojwayelekile, kungahlangabezana nezidingo.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imisebenzi

1. Funda ukutadisha amasimu kagesi usebenzisa indlela yokulingisa.

2. Ukujulisa ukuqonda ngemibono yamandla kanye namandla ezinkundla zikagesi.

3. Beka imephu yemigqa ye-equipotential kanye nemigqa kagesi yalezi ezimbiliamaphethini e-electrodeikhebula le-coaxial kanye nezintambo ezimbili ezihambisanayo.

Imininingwane

Incazelo	Imininingwane
Ukunikezwa kwamandla kagesi	0 ~ 15 VDC, elungiseka njalo
I-voltmeter yedijithali	ububanzi -19.99 V kuya ku-19.99 V, ukulungiswa kwe-0.01 V
Ama-electrode entambo ahambisanayo	Ububanzi be-electrode 20 mmIbanga phakathi kwama-electrode 100 mm
Ama-electrode e-Coaxial	Ububanzi be-electrode ephakathi 20 mmUbubanzi be-electrode yendandatho 10 mmIbanga phakathi kwama-electrode 80 mm

Uhlu Lwezingxenye

Into	Ubuningi
Iyunithi kagesi eyinhloko	1
Ukusekelwa kwengilazi eqhubayo kanye nephepha lekhabhoni	1
I-probe kanye nokusekelwa kwenaliti	1
Ipuleti lengilazi eliqhubayo	2
Ucingo lokuxhuma	4
Iphepha lekhabhoni	Isikhwama esingu-1
Ipuleti lengilazi eliqhubayo elingakhethwa:i-electrode yokugxila kanye ne-electrode yensimu engalingani	ngayinye
Incwadi yemiyalelo	1 (Inguqulo ye-elekthronikhi)