I-LADP-15 Apparatus yokunquma i-Planck's Constant(I-Software Optional)

Izivivinyo

1, Linganisa i-voltage enqanyuliwe futhi ubale ukuze uthole okungaguquki kwe-Planck.
2. Kala i-photocurrent ye-phototube bese uhlola umphumela we-photoelectric.

Imingcele yezobuchwepheshe eyinhloko
1, uhla lwe-microcurrent: 10-6 ~ 10-13A ingqikithi yamafayela ayisithupha, isibonisi sedijithali ezintathu nesigamu, i-zero drift ≤ 2 amagama / iminithi.
I-2, lapho uzungezisa i-diaphragm, ngeke ishayele isihlungi sombala, okubili kungaphendukiswa ngokuzimela, akukho thonya komunye nomunye, kuzwakala kulula, kulula ukuyisebenzisa, futhi kugweme ukukhanya okuqondile kwe-phototube.
3, i-photocell: ibekwe ebhokisini elimnyama le-photocell, ububanzi bamandla asebenzayo: -2V ~ +2V;-2V ~ +30V
amafayela amabili, ahlelwe kahle;ukuzinza ≤ 0.1%.
4, uhla lwempendulo ye-phototube spectral: 340 ~ 700nm, ukuzwela kwe-cathode ≥ 1μA, ukukhanya okumnyama <2 × 10-12A, i-anode: indandatho ye-nickel.
5, isihlungi sombala: 365.0nm;404.7nm;435.8nm;546.1nm;578.0nm.
I-6, kufaka phakathi isibani se-mercury esinengcindezi ephezulu namandla kagesi we-mercury, amandla wesibani se-mercury 50W.
7, iphutha yenani lika-h kanye nenani lethiyori: ≤ 3%.
8, uhlobo lwamakhompiyutha amancane lungaxhunywa ngesixhumi esibonakalayo se-USB kukhompuyutha ukuze kuhlolwe, ngaphandle kwekhompyutha.