LADP-15 Na'ura don Ƙayyade Tsayin Planck (Zaɓin Software)

Gwaje-gwaje

1. Auna da yanke-kashe ƙarfin lantarki da lissafta don samun Planck ta akai.
2. Auna photocurrent na phototube da gudanar da gwaji na photoelectric sakamako.

Babban sigogi na fasaha
1, kewayon microcurrent: 10-6 ~ 10-13A jimlar fayiloli shida, nunin dijital uku da rabi, drift sifili ≤ 2 kalmomi / min.
2, lokacin jujjuya diaphragm, ba zai fitar da tace launi ba, za a iya jujjuya su biyu da kansu, babu wani tasiri akan juna, jin haske, sauƙin amfani, da guje wa phototube mai haske kai tsaye.
3, photocell: sanya a cikin akwatin duhu na photocell, ikon aiki: -2V ~ + 2V; -2V ~ +30V
fayiloli guda biyu, tare da daidaitawa mai kyau; kwanciyar hankali ≤ 0.1%.
4, kewayon martani na hoto tube: 340 ~ 700nm, hankali na cathode ≥ 1μA, duhu na yanzu <2 × 10-12A, anode: zoben nickel.
5, tace launi: 365.0nm; 404.7nm; 435.8nm; 546.1nm; 578.0nm.
6, gami da fitilun mercury mai matsi mai ƙarfi da wutar lantarki ta fitilar mercury, ƙarfin fitilar mercury 50W.
7, kuskuren ƙimar h da ƙimar ka'idar: ≤ 3%.
8, nau'in microcomputer ana iya haɗa shi ta hanyar kebul na USB zuwa kwamfutar don gwaji, ba tare da kwamfuta ba.