LGS-1 Laser Raman Spectrometer
LGS-1 Laser Raman Spectrometer yog cov cuab yeej siv tau zoo rau kev txheeb xyuas ntau yam khoom hauv physics thiab chemistry Laboratories ntawm kev tshawb fawb. tshawb fawb lub koom haum thiab cov tsev kawm ntawv qib siab.
Taw qhia
LGS-1/1A Laser Raman Spectrometer yog ib qho cuab yeej siv tau rau kev txheeb xyuas ntau yam khoom hauv physics thiab chemistry lub chaw soj nstuam ntawm cov koom haum tshawb fawb, tsev kawm qib siab thiab tsev kawm qib siab.Nws yog ib qho ncaj nraim mus rau pem hauv ntej, tsis yog kev puas tsuaj uas yuav tsum tsis muaj cov qauv kev npaj, thiab nws muaj kev teeb pom kev zoo nrog lub teeb monochromatic thiab siv lub spectrometer los tshuaj xyuas lub teeb tawg los ntawm cov qauv.
Nta
Slit xaiv rau stray light suppression
Monochromatic system nrog siab daws teeb meem
Ib leeg-photon counter detector nrog siab rhiab heev thiab tsis muaj suab nrov
High precision, ruaj khov sab nraud optical txoj kev
Specifications
| Kev piav qhia | Specification |
| Wavelength Range | 200 ~ 800 nm (Monochromator) |
| Qhov tseeb wavelength | ≤0,4nm :ua |
| Wavelength Repeatability | ≤0,2nm ua |
| Stray Light | ≤10 -3 |
| Reciprocal ntawm Linear Dispersion | 2.7nm / hli |
| Ib nrab-dav ntawm Spectral Kab | ≤0.2nm586nm ua |
| Zuag qhia tag nrho Dimensions | 700 × 500 × 450 hli |
| Qhov hnyav | 70kg ua |
| Monochromator | |
| Kwv tij Aperture Ratio | D/F = 1/5.5 |
| Optical Grating | 1200 kab / hli, blazed wavelength ntawm 500 nm |
| Slit Dav | 0 ~ 2 hli, tsis tu ncua adjustable |
| Kev qhia tseeb | 0.01mm ib |
| Tsis Siv Neeg Lim | Hom LGS-5A |
| Lub wavelength | 532nm ua |
| Ib leeg-photon Counter | |
| Kev sib koom ua ke | 0 ~ 30 feeb |
| Max suav | 10 7 |
| Qhov ntsuas hluav taws xob | 0 ~ 2.6 V, 1 ~ 256 Thaiv (10 mV / Thaiv) |
