I-LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator
Qaphela:ikhompuyuthaakufakiwe
Incazelo
Le spectrometer iklanyelwe ukusiza abafundi baqonde imiqondo yokukhanya kanye nezenzakalo zamagagasi futhi bafunde ukuthi i-spectrometer ye-grating isebenza kanjani. Ngokufaka esikhundleni se-grating ezenzakalelayo ku-spectrometer nge-grating ehlukile, ububanzi be-spectral kanye nokulungiswa kwe-spectrometer kungashintshwa. Isakhiwo se-modular sinikeza izixazululo eziguquguqukayo zezilinganiso ze-spectral ngaphansi kwe-photomultiplier (PMT) nezindlela ze-CCD, ngokulandelanayo. Ukukhishwa kwe-spectra nokumuncwa kungalinganiswa. Kuphinde kube ithuluzi lokuhlaziya elibalulekile lezifundo nezimpawu zokuhlunga okubonakalayo nemithombo yokukhanya.
Imisebenzi
Ukuze ulinganise i-spectrum yewindi lomsebenzi elikhethiwe kumodi ye-CCD, okungenani imigqa emibili ye-spectral evamile iyadingeka phakathi kobubanzi be-spectral yewindi lomsebenzi.
Imininingwane
| Incazelo | Imininingwane |
| Ubude bokugxila | 500 mm |
| Ububanzi be-Wavelength | I-Grating A: 200 ~ 660 nm; I-Grating B: 200 ~ 800 nm |
| Ububanzi be-Slit | 0~2 mm elungisekayo ngokulungiswa kokufunda okungu-0.01 mm |
| Imbobo Ehlobene | D/F=1/7 |
| Ukugaya | I-Grating A *: 2400 imigqa / mm; I-Grating B: imigqa engu-1200/mm |
| I-Wavelength evuthayo | 250 nm |
| Ukunemba kwe-Wavelength | I-Grating A: ± 0.2 nm; I-Grating B: ± 0.4 nm |
| I-Wavelength Repeatability | I-Grating A: ≤ 0.1 nm; I-Grating B: ≤ 0.2 nm |
| I-Stray Light | ≤10-3 |
| Isixazululo | I-Grating A: ≤ 0.06 nm; I-Grating B: ≤ 0.1 nm |
| I-Photomultiplier Tube (PMT) | |
| Ububanzi be-Wavelength | I-Grating A: 200 ~ 660 nm; I-Grating B: 200 ~ 800 nm |
| I-CCD | |
| Iyunithi yokwamukela | 2048 amaseli |
| Ibanga Lempendulo Ye-Spectral | I-Grating A: 300 ~ 660 nm; I-Grating B: 300 ~ 800 nm |
| Isikhathi Sokuhlanganisa | 88 izinyathelo (isinyathelo ngasinye: cishe 25 ms) |
| Hlunga | Isihlungi esimhlophe: 320 ~ 500 nm; isihlungi esiphuzi: 500~ 660 nm |
| Ubukhulu | 560×380×230 mm |
| Isisindo | 30 kg |
*I-Grating A i-grating ezenzakalelayo efakwe ngaphambili ku-spectrometer.
Uhlu Lwezingxenye
| Incazelo | Qty |
| UkugayaI-Monochrome | 1 |
| Ibhokisi Lokulawula Amandla | 1 |
| Iyunithi yokwamukela i-Photomultiplier | 1 |
| Iyunithi yokwamukela i-CCD | 1 |
| Ikhebula le-USB | 1 |
| Isethi Yesihlungi | 1 |
| Intambo Yamandla | 3 |
| Ikhebuli Yesiginali | 2 |
| I-software CD (Windows 7/8/10, 32/64-Bit Systems) | 1 |
