LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator
LGS-3 Modular MultifunctionalGrating Spectrometer
Lub spectrometer no yog tsim los pab cov tub ntxhais kawm nkag siab txog lub ntsiab lus ntawm lub teeb thiab nthwv dej thiab kawm paub tias lub grating spectrometer ua haujlwm li cas. Lub qauv modular muab cov kev daws teeb meem yooj yim rau kev ntsuas spectral hauv qab photomultiplier (PMT). Nws tseem yog ib qho cuab yeej siv tau zoo rau kev tshawb fawb thiab kev piav qhia txog cov ntxaij lim dej kho qhov muag thiab cov teeb pom kev zoo.
Cov Haujlwm
1. Nkag siab thiab paub txog txoj cai ua haujlwm thiab kev siv cov spectrometers
2. Kev ntsuas qhov nqus ntawm cov khoom ntsuas (gas, kua, khoom khov) tuaj yeem tshuaj xyuas qhov nqus ntawm cov khoom ntsuas (roj, kua, khoom khov)
3. Kev ntsuas qhov tso pa tawm: ntsuas cov yam ntxwv spectral ntawm lub teeb ci ntsa iab
4. Kev ntsuas ntawm Rydberg tas li siv hydrogen spectroscopy, kev ntsuas ntawm cov yam ntxwv rhiab heev ntawm cov ntsiab lus tau txais, thiab kev ntsuas ntawm chromaticity
| Kev piav qhia | Cov Lus Qhia Tshwj Xeeb |
| Qhov ntev ntawm qhov muag | 302.5nm |
| Qhov Ntev Ntev | 200 ~ 800 nm |
| Qhov Dav Ntawm Qhov Txiav | 0~2.5 mm kho tau nrog kev nyeem ntawv daws teeb meem ntawm 0.01 hli |
| Qhov sib piv ntawm qhov sib piv | D/F=1/7 |
| Kev ntsuas | 1200 kab/hli |
| Qhov ntev ntawm lub teeb ci ntsa iab | 250 nm |
| Qhov tseeb ntawm qhov ntev ntawm lub zog | ± 0.4 nm |
| Kev Rov Ua Dua Wavelength | ≤ 0.2 nm |
| Teeb Pom Kev Tsis Zoo | ≤ 10-3 |
| Kev daws teeb meem | ≤ 0.2nm |
| Tus txais | |
| Lub raj xa duab ntau (PMT) | |
| Kev daws teeb meem | ≤0.2nm (550nm, 0.2 hli) |
| Lub zog | 0-4095 |
| Cov kauj ruam | 0.005-2 nm kho tau |
| Kev ceev ntawm kev luam theej duab | 1.0nm, 0.5nm, 0.1nm, 0.05nm, 0.01nm |
| Kev Kho Qhov Muag | Cov khoom siv annealed precision A-qib, qhov ntev focal ± 2%, txoj kab uas hla -0.2 hli |
| Cov software | suav nrog |
| Lub teeb ci | Tungsten sodium teeb (12V, 35W, 20W); Lub zog ntsuas ntawm hydrogen deuterium teeb: 150W (suav nrog lub zog muab hluav taws xob); Mercury siab Lub zog ntsuas ntawm lub teeb: 50W (suav nrog lub zog fais fab). |









