LADP-10A Na'urar Gwajin Franck-Hertz - Jirgin Mercury

Tsarin tsarin

Mai gwadawa na Frank Hertz (bututun mercury) + adaftar sarrafa zafin jiki + tanderun dumama na bututun mercury + waya mai haɗawa

Abubuwan da ke cikin gwaji

1. Fahimci ra'ayin ƙira da hanyar kayan aikin gwaji na Frank Hertz (bututun mercury);

2. An auna ƙarfin farko mai ban sha'awa na atom ɗin mercury don fahimtar wanzuwarmakamashin atomicmatakin;

3. Tasirinƙarfin lantarki na filament, an yi nazarin zafin wutar lantarki da ƙarfin ƙin amincewa da baya akan abubuwan gwaji;

4. Ana auna yanayin kuzari mai yawa na atom ɗin mercury don zurfafa fahimtarmakamashin atomicmatakin;

5. An auna ƙarfin ionization na atom ɗin mercury;

Manuniyar fasaha

1. Filament voltage VF: 0 ~ 6.5V, ana iya daidaitawa akai-akai;

2. Ƙarfin wutar lantarki na filin ƙin yarda vg2a: 0 ~ 15V, ana iya daidaitawa akai-akai;

3. Ƙarfin wutar lantarki tsakanin ƙofar farko da cathode vg1k: 0 ~ 12V, ana iya daidaitawa akai-akai;

4. Ƙarfin wutar lantarki tsakanin ƙofar ta biyu da cathode vg2k: 0 ~ 65V;

5. Matsakaicin ma'aunin wutar lantarki na ƙananan: 0 ~ 1000na, canjin atomatik, daidaito ± 1%;

6. An nuna rukuni huɗu na ƙarfin lantarki da kuma ƙarfin lantarki da aka auna na Frank Hertz (bututun mercury) a kan allon taɓawa na LCD mai inci 7 a lokaci guda. Ana iya taɓa ma'aunin atomatik da aunawa da hannu kai tsaye da kuma canza shi. Ƙimar nuni ita ce 800 * 480;

7. Bututun mercury na FH: girman silinda gabaɗaya tsayin 18mm: 50mm

8. Tanderun dumama yana amfani da yanayin dumama mai amfani da zafi na PTC da kuma mai sarrafa zafin jiki mai hankali na PID, tare da saurin tashi da faɗuwa cikin sauri, ingantaccen sarrafa zafin jiki (± 1) da ƙarfin aiki na 300W

9. Ƙarfin shigarwa: 220 V, 50 Hz;

10. Tsarin haɗin gwiwa, tsarin fayil ɗin rubutu (txt) na watsa bayanai ta hanyar kebul na haɗin gwiwa;

11. Ana iya haɗa fitarwar sigina (BNC) da fitarwa mai daidaitawa (BNC) tare da oscilloscope na waje don nuna lanƙwasa na musamman;

Siffofin samfurin

Kayan aikin gwaji na Frank Hertz (bututun mercury) yana bawa ɗalibai damar samun ƙarin bayanai game da matakan makamashin atomic, don ɗalibai su iya koyon ƙarin ƙwarewar gwaji.

Gwajis

1. Aunawa da hannu: ci gaba da juya maɓallin lambar don ƙara ƙarfin hanzari, yin rikodin canjin wutar lantarki ta farantin lantarki da kuma yin lanƙwasa canjin;

2. Aunawa ta atomatik: tsarin yana ƙara ƙarfin hanzari mataki-mataki, kuma yana aunawa da kuma rikodin wutar lantarki ta farantin lantarki; a yanayin aunawa ta atomatik, tsarin yana fitar da bayanan aunawa lokaci-lokaci don LCD ya lura da lanƙwasa na aunawa;

3. Daidaitaccen sarrafa zafin jiki zai iya auna ƙarfin motsawa na farko, kuma ana iya lura ko bayyana sama da kololuwa 12;

4. Ana iya auna matakan kuzarin 63p1 63p261p1 na atom ɗin mercury cikin nasara a ƙarƙashin yanayin aiki mai dacewa;

5. A ƙarƙashin yanayin aiki mai dacewa, ana iya auna ƙarfin ionization na atom ɗin mercury cikin nasara;

6. Ana iya amfani da tsarin fayil ɗin rubutu (txt) na canja wurin bayanai tare don nazarin bayanai ta hanyar software na kwamfuta.

Sashen da aka shirya da kansa:na'urar oscilloscope