LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator
LGS-3 Modular MultifunctionalSpectrometer Yopangira Galeta
Spektromita iyi yapangidwa kuti ithandize ophunzira kumvetsetsa mfundo za kuwala ndi mafunde komanso kuphunzira momwe spectromita yolumikizira imagwirira ntchito. Kapangidwe ka modular kamapereka mayankho osinthika a muyeso wa spectral pansi pa photomultiplier (PMT). Ndi chida chofunikira kwambiri chowunikira maphunziro ndi mafotokozedwe a zosefera zowunikira ndi magwero a kuwala.
Ntchito
1. Kumvetsetsa ndikudziwa bwino mfundo yogwirira ntchito ndi kugwiritsa ntchito ma spectrometer
2. Kuyeza kwa ma spectroscopy a kuyamwa: kumatha kusanthula kuchuluka kwa kuyamwa kwa chinthu choyezedwa (mpweya, madzi, cholimba)
3. Kuyeza kwa sipekitiramu yotulutsa mpweya: kuyeza mawonekedwe a sipekitiramu ya gwero lotulutsa kuwala
4. Kuyeza kwa Rydberg constant pogwiritsa ntchito hydrogen spectroscopy, kuyeza makhalidwe a sensitivity a receiving elements, ndi kuyeza chromaticity
| Kufotokozera | Mafotokozedwe |
| Kutalika kwa focal | 302.5nm |
| Mafunde Osiyanasiyana | 200 ~ 800 nm |
| Kufupika kwa Mzere | 0~2.5 mm yosinthika ndi resolution yowerengera ya 0.01 mm |
| Chitseko Chocheperako | D/F=1/7 |
| Kupaka | Mizere 1200/mm |
| Kutalika kwa Mafunde Oyaka | 250 nm |
| Kulondola kwa Kutalika kwa Mafunde | ± 0.4 nm |
| Kubwerezabwereza kwa Mafunde | ≤ 0.2 nm |
| Kuwala Kosochera | ≤ 10-3 |
| Mawonekedwe | ≤ 0.2nm |
| Wolandila | |
| Chitoliro Chochulukitsa Zithunzi (PMT) | |
| Mawonekedwe | ≤0.2nm (550nm, 0.2mm) |
| Mphamvu | 0-4095 |
| Masitepe | 0.005-2 nm yosinthika |
| Liwiro la sikani | 1.0nm, 0.5nm, 0.1nm, 0.05nm, 0.01nm |
| Ma Optics | Zinthu zolumikizidwa bwino kwambiri za A-grade, kutalika kwa focal ± 2%, m'mimba mwake -0.2mm |
| Mapulogalamu | Zikuphatikizidwa |
| Gwero la kuwala | Nyali ya Tungsten sodium (12V, 35W, 20W); Mphamvu yovomerezeka ya nyali ya hydrogen deuterium: 150W (kuphatikiza magetsi); Mercury yothamanga kwambiri Mphamvu yoyesedwa ya nyali: 50W (kuphatikiza magetsi). |
