LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator
Ọrụ LGS-3 modular multifunctionalSpectrometer Grating
E mere spectrometer a iji nyere ụmụ akwụkwọ aka ịghọta echiche nke ihe ndị na-eme n'ìhè na ebili mmiri ma mụta otu spectrometer grating si arụ ọrụ. Nhazi modular a na-enye azịza dị mfe maka nha spectral n'okpuru photomultiplier (PMT). Ọ bụkwa ngwa nyocha bara uru maka ọmụmụ na njirimara nke nzacha anya na isi mmalite ọkụ.
Ọrụ
1. Ghọta ma mụta ụkpụrụ ọrụ na ojiji nke spectrometers.
2. Nha nha spectroscopy nke absorption: nwere ike inyocha ụdị absorption nke ihe a tụrụ (gas, mmiri mmiri, siri ike)
3. Nha nha nke spectrum emission: ịtụ njirimara spectral nke isi iyi ọkụ na-ewepụta
4. Ntụle nke Rydberg constant site na iji hydrogen spectroscopy, nha nke njirimara mmetụta nke ihe ndị na-anata, na nha nke chromaticity
| Nkọwa | Nkọwapụta |
| Ogologo anya | 302.5nm |
| Oke Ogologo Ebili | 200 ~ 800 nm |
| Obosara nkewa | 0~2.5 mm nwere ike ịgbanwe agbanwe yana mkpebi ọgụgụ nke 0.01 mm |
| Oghere dị n'etiti | D/F=1/7 |
| Nchaji | Ahịrị 1200/mm |
| Ogologo Ebili Mmiri Na-enwu Ọkụ | 250 nm |
| Izi ezi nke ogologo ebili mmiri | ± 0.4 nm |
| Mmeghachi Ogologo Wavelength | ≤ 0.2 nm |
| Ìhè Na-adịghị Agbanwe Agbanwe | ≤ 10-3 |
| Mkpebi | ≤ 0.2nm |
| Onye nnata | |
| Ọdụ fotomultiplier (PMT) | |
| Mkpebi | ≤0.2nm(550nm,0.2mm) |
| Ike | 0-4095 |
| Nzọụkwụ | 0.005-2 nm nwere ike ịgbanwe |
| Ọsọ nyocha | 1.0nm, 0.5nm, 0.1nm, 0.05nm, 0.01nm |
| Ngwa anya | Ihe e ji ihe a na-akpọ A-ọkwa nkenke, ogologo lekwasị anya ± 2%, dayameta -0.2mm |
| Ngwanrọ | Agụnyere |
| Isi iyi ọkụ | Oriọna sodium Tungsten (12V, 35W, 20W); Ike nke oriọna hydrogen deuterium: 150W (gụnyere ọkọnọ ike); Mercury nwere nrụgide dị elu Ike ọkụ eletrik a tụrụ anya ya: 50W (gụnyere ọkụ eletrik). |
