LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator
Fiiro gaar ah:kombuyuutarkuma jiraan
Sharaxaada
spectrometer-kan waxaa loogu talagalay in uu ka caawiyo ardayda inay fahmaan fikradaha iftiinka iyo ifafaalaha hirarka iyo inay bartaan sida spectrometer-ka grating u shaqeeyo.Marka lagu beddelo shabaqlaha caadiga ah ee spectrometerka oo leh shabag kala duwan, baaxadda spectral iyo xallinta spectrometer waa la bedeli karaa.Qaab dhismeedka qaab-dhismeedka wuxuu bixiyaa xalal dabacsan oo loogu talagalay cabbirrada muuqaalka ee hoos yimaada sawir-qaadista (PMT) iyo qaababka CCD, siday u kala horreeyaan.Soo daynta iyo nuugista spectra waa la qiyaasi karaa.Sidoo kale waa qalab falanqayn oo qiimo leh oo loogu talagalay daraasadaha iyo astaamaha shaandhada indhaha iyo ilaha iftiinka.
Hawlaha
Si loo qiyaaso spectrum daaqad shaqo ee la doortay ee qaabka CCD, ugu yaraan laba xariiq oo muuqaal ah ayaa loo baahan yahay gudaha kala duwanaanshaha muuqaalka ee daaqada shaqada.
Tilmaamaha
| Sharaxaada | Tilmaamaha |
| Dhererka Focal | 500 mm |
| Range dhererka hirarka | Dabocase A: 200 ~ 660 nm;Heerarka B: 200 ~ 800 nm |
| Balaadhka Jeexa | 0 ~ 2 mm la hagaajin karo oo leh xallinta akhriska ee 0.01 mm |
| Aperture Qaraabo | D/F=1/7 |
| Daaqsinka | Dabocase A*: 2400 xariiq / mm;Gratting B: 1200 xariiq / mm |
| Mawjada holacaysa | 250 nm |
| Saxnaanta hirarka dhererka | Dejinta A: ± 0.2 nm;Qiimaynta B: ± 0.4 nm |
| Mawjadaha ku celcelinta | Dejinta A: ≤ 0.1 nm;Qiimaynta B: ≤ 0.2 nm |
| Nalka baadida ah | ≤10-3 |
| Qaraarka | Daaqadda A: ≤ 0.06 nm;Qiimaynta B: ≤ 0.1 nm |
| Tuubbada Sawir-qaade (PMT) | |
| Range dhererka hirarka | Dabocase A: 200 ~ 660 nm;Heerarka B: 200 ~ 800 nm |
| CCD | |
| Unugga qaabilaada | 2048 unug |
| Qiyaasta Jawaabta Spectral | Dabocase A: 300 ~ 660 nm;Heerarka B: 300 ~ 800 nm |
| Waqtiga isdhexgalka | 88 tallaabo (tallaabo kasta: qiyaastii 25 ms) |
| Shaandhayso | Shaandhaynta cad: 320 ~ 500 nm;filter jaale: 500 ~ 660 nm |
| Cabirka | 560×380×230 mm |
| Miisaanka | 30 kg |
*Grating A waa shabaggeedii hore ee lagu rakibay spectrometer.
Liiska Qaybaha
| Sharaxaada | Qty |
| Daaqsinkamonochromator | 1 |
| Sanduuqa Xakamaynta Korontada | 1 |
| Unug qaadashada sawir qaade badan | 1 |
| Qaybta qaabilaadda CCD | 1 |
| Cable USB | 1 |
| Qaabka shaandhaynta | 1 |
| Xadhkaha Korontada | 3 |
| Cable ka | 2 |
| Software CD (Windows 7/8/10, 32/64-bit Systems) | 1 |
