Sesebelisoa sa LADP-15 bakeng sa ho tsebahatsa Planck's Constant(Software Optional)

Liteko

1, Lekanya motlakase o khaotsoeng 'me u bale ho fumana hore Planck e lula e le teng.
2, Lekanya photocurrent ea phototube 'me u etse teko ea phello ea photoelectric.

Mekhahlelo ea mantlha ea tekheniki
1, microcurrent mefuta e fapaneng: 10-6 ~ 10-13A kakaretso ea difaele tse tsheletseng, tse tharo le halofo pontšo dijethale, zero hoholeha ≤ 2 mantsoe / min.
2, ha u potoloha diaphragm, e ke ke ea khanna filthara ea mebala, tse peli li ka fetoloa ka boikemelo, ha ho na tšusumetso ho tse ling, li ikutloa li le bobebe, li bonolo ho li sebelisa, 'me li qoba khanya e tobileng ea phototube.
3, photocell: e behiloe ka lebokoseng le lefifi la photocell, matla a sebetsang: -2V ~ +2V;-2V ~ +30V
lifaele tse peli, tse hlophisitsoeng hantle;botsitso ≤ 0.1%.
4, phototube spectral response range: 340 ~ 700nm, cathode sensitivity ≥ 1μA, lefifi la hona joale <2 × 10-12A, anode: lesale la nickel.
5, filthara ea mebala: 365.0nm;404.7nm;435.8nm;546.1nm;578.0nm.
6, ho kenyeletsoa lebone le phahameng la khatello ea mercury le matla a lebone la mercury, matla a lebone la mercury 50W.
7, phoso ea boleng ba h le boleng ba theory: ≤ 3%.
8, mofuta oa microcomputer o ka hokeloa ka sebopeho sa USB khomphuteng bakeng sa liteko, ntle le komporo.