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 juyawa diaphragm, ba zai fitar da tace launi ba, ana 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.