LGS-2 Kuyesa CCD Spectrometer
Kufotokozera
LGS-2 Experimental CCD Spectrometer ndi chida choyezera zolinga.Imagwiritsa ntchito CCD ngati gawo lolandirira kuti iwonjezere kuchuluka kwa ntchito, yotha kupeza nthawi yeniyeni komanso mawonekedwe a 3-dimensional.Ndi chida choyenera chophunzirira za mawonekedwe a kuwala kapena ma calibrating probes.
Zimapangidwa ndi grating monochromator, CCD unit, scanning system, amplifier zamagetsi, A/D unit ndi PC.Chida ichi chimaphatikiza ma optics, makina olondola, zamagetsi, ndi sayansi yamakompyuta.Optical element imatenga mtundu wa CT womwe ukuwonetsedwa pansipa.
Kuuma kwa monochromator ndikwabwino ndipo njira yowunikira imakhala yokhazikika kwambiri.Zonse zolowera ndi zotuluka zimakhala zowongoka ndipo m'lifupi zimasinthidwa mosalekeza kuchokera ku 0 mpaka 2 mm.Mtsinjewo umadutsa pakhomo la Slit S1(S1ili pakatikati pa galasi lowoneka bwino), kenako imawonetsedwa ndi galasi M2.Kuwala kofananirako kumawombera ku grating G. Mirror M3chimapanga chithunzi cha kuwala kwa diffraction chimachokera pa grating pa S2kapena S3(chiwonetsero chowonetsera M4akhoza kutolera njira yotuluka, S2kapena S3).Chidacho chimagwiritsa ntchito makina a sine kuti akwaniritse mawonekedwe a kutalika kwa mawonekedwe.
Malo abwino kwa chipangizocho ndizochitika za labotale.Deralo liyenera kukhala laukhondo ndi kutentha kokhazikika ndi chinyezi.Chidacho chiyenera kukhala pamalo okhazikika (othandizira osachepera 100Kg) okhala ndi malo ozungulira mpweya wabwino komanso kugwirizana kwamagetsi kofunikira.
Zofotokozera
| Kufotokozera | Kufotokozera |
| Wavelength Range | 300-800 nm |
| Kutalika kwa Focal | 302.5 mm |
| Kabowo Wachibale | D/F=1/5 |
| Kulondola kwa Wavelength | ≤± 0.4 nm |
| Wavelength Repeatability | ≤0.2 nm |
| Kuwala Kosokera | ≤10-3 |
| CCD | |
| Wolandira | 2048 ma cell |
| Nthawi Yophatikiza | 1 ~ 88 kuima |
| Grating | 1200 mizere / mm;Wavelength yoyaka pa 250 nm |
| Onse Dimension | 400 mamilimita 295 × 250 mm |
| Kulemera | 15kg pa |
