LADP-15 Chishandiso cheKusarudza Planck's Constant (Software Optional)

Miedzo

1, Eresa iyo yakachekwa-voltage uye uverenge kuti uwane nguva dzose yaPlack.
2, Yeresa iyo photocurrent yephototube uye ita kuyedza kwephotoelectric effect.

Main technical parameters
1, microcurrent range: 10-6 ~ 10-13A yakazara mafaira matanhatu, matatu nehafu digitaalinen kuratidzwa, zero Drift ≤ 2 mazwi / min.
2, kana uchitenderedza diaphragm, haizotyairi sefa yeruvara, maviri anogona kutenderedzwa akazvimirira, pasina pesvedzero pane mumwe nemumwe, inzwa kureruka, nyore kushandisa, uye kudzivirira yakananga mwenje phototube.
3, photocell: yakaiswa mu photocell rima bhokisi, kushanda simba renji: -2V ~ +2V;-2V ~ +30V
mafaira maviri, ane kutsetseka kwakanaka;kugadzikana ≤ 0.1%.
4, phototube spectral response range: 340 ~ 700nm, cathode senitivity ≥ 1μA, yakasviba ikozvino <2 × 10-12A, anode: nickel ring.
5, sefa yemavara: 365.0nm;404.7nm;435.8nm;546.1nm;578.0nm.
6, kusanganisira high-pressure mercury rambi uye mercury rambi remagetsi, mercury rambi simba 50W.
7, kukanganisa kweh kukosha uye kukosha kwezvinyorwa: ≤ 3%.
8, microcomputer mhando inogona kubatana ne USB interface pakombuta yekuyedza, isina komputa.