LADP-15 Mea Hana no ka Hoʻoholo ʻana i ka Mau o Planck

Nā hoʻokolohua

1、E ana i ka volta oki a e helu no ka loaa mau o Planck.
2、E ana i ke kiʻi kiʻi o ka phototube a hana i ka hoʻokolohua o ka hopena photoelectric.

Nā palena ʻenehana nui
1, microcurrent range: 10-6 ~ 10-13A ka huina o ʻeono mau faila, ʻekolu a me ka hapa hōʻike kikohoʻe, zero drift ≤ 2 huaʻōlelo / min.
2, i ka wā e hoʻohuli ai i ka diaphragm, ʻaʻole ia e hoʻokele i ka kānana kala, hiki ke hoʻololi ʻia nā mea ʻelua i ke kūʻokoʻa, ʻaʻohe mana o kekahi i kekahi, ʻoluʻolu, maʻalahi e hoʻohana, a pale i ka phototube māmā pololei.
3, photocell: waiho i loko o ka photocell pahu pouli, hana mana laula: -2V ~ + 2V;-2V ~ +30V
ʻelua faila, me ka hoʻoponopono maikaʻi ʻana;kūpaʻa ≤ 0.1%.
4, phototube spectral pane laula: 340 ~ 700nm, cathode sensitivity ≥ 1μA, pouli o keia manawa <2 × 10-12A, anode: nickel apo.
5, kānana kala: 365.0nm;404.7nm;435.8nm;546.1nm;578.0nm.
6, me ke kukui mercury kiʻekiʻe a me ka lako kukui mercury, ka mana kukui mercury 50W.
7, ka hewa o ka waiwai h a me ka waiwai theoretical: ≤ 3%.
8, hiki ke hoʻopili ʻia ke ʻano microcomputer e ka USB interface i ke kamepiula no nā hoʻokolohua, ʻaʻohe kamepiula.