F-29 Fluorescence Spectrophotometer
Nta
Wavelength ntau 200-760nm lossis xoom xaj lub teeb (yeem tshwj xeeb photomultiplier tuaj yeem nthuav dav 200-900nm),
Siab teeb liab rau suab nrov piv 130: 1 (Raman ncov dej)
High ceev scanning tus nqi3,000nm / min
Lub luag haujlwm tseem ceeb: wavelength scanning, time scanning
Multi-optional accessories: Cov qauv ntawm cov khoom sib cuam tshuam, Polarization txuas, lim thiab tshwj xeeb photomultiplier
Specifications
Lub teeb ci xenon teeb 150W
Monochromator excitation thiab emission monochromator
Dispersive element: concave diffraction grating
Blazed Wavelength: excitation 300nm, emission 400nm
Wavelength ntau 200-760nm lossis xoom xaj lub teeb (yeem tshwj xeeb photomultiplier tuaj yeem nthuav dav 200-900nm)
Qhov tseeb wavelength ±0.5nm
Rov ua dua0.2nm
Scanning ceevntawm sai tshaj 6000nm / min
Bandwidth Excitation1,2.5 ib, 5, 10, 20 nm
Emission 1,2.5, 5, 10, 20nm
Photometric ntau -9999-9999
Kev xa tawm USB2.0
Standard voltage 220V 50Hz
Dimension1000nm x 530nm xwm240nm
Nyhav txog 45KGS
Daim ntawv thov
| Item | Thaj chaw | Cov qauv | Cov neeg siv |
| 1 | Cov vitamins / kab kawm | VB1,VB 2,VA,VC,Se,Al,Znlwm. | Khoom noj khoom haus, tshuaj, Kev soj ntsuam zoo, thiab cov tsev kawm qib siab (Food Biological Fermentation Major) |
| 2 | Cov tshuaj phem hauv cov khoom noj | Formaldehyde, fluorescent whitening agents, aflatoxins, benzo (a) pyrene, cyanide, thiab lwm yam | Khoom noj khoom haus, kev soj ntsuam zoo, cov tsev kawm qib siab (food colleges) |
| 3 | Tshuaj tua kab residue | Ethoxytrimethylquinoline, thiab lwm yam | Khoom noj khoom haus, Kev soj ntsuam zoo, Kev Kawm Qib Siab (Food Biological Fermentation Major) |
| 4 | Environmental dej zoo | Ditch roj (sodium dodecylbenzenesulfonate), roj av benzene zoo (a) pyrene, thiab lwm yam | Kev tiv thaiv ib puag ncig, kev tshuaj xyuas zoo, tsev kawm qib siab (Ocean Academy) |
| 5 | Zaub mov pigment additives | Carmine, eosin, fluorescent txiv duaj liab, sodium fluorescein, hnub poob daj, txiv qaub daj, nitrite, thiab lwm yam | Khoom noj khoom haus, Kev soj ntsuam zoo, Kev Kawm Qib Siab (Food Biological Fermentation Major) |
| 6 | Biomedicine | Histamine, calcium ion concentration, amino acids (alanine, phenylalanine, tyrosine, tryptophan), kev tshawb fawb nucleic acid, xws li DNA thiab RNA. Kev tshawb nrhiav cov protein, kev ua neej nyob kinetics, kev tshawb fawb ntawm tes, suav nrog kev txiav txim siab intracellular ion; | Biology, Tshuaj, Tsev Kawm Qib Siab (Biomedical Colleges) |
| 7 | Cov khoom siv fluorescent | Fluorescent hmoov, matte phaj, quantum dot khoom, cov khoom siv hauv ntiaj teb tsis tshua muaj, thiab lwm yam. Kev tshuaj ntsuam xyuas: Spectral yam ntxwv ntawm number case, ntawv, thiab lwm yam. Cov khoom tsom xam | Cov ntaub ntawv, tshuaj, tsev kawm ntawv (Materials thiab Chemical Engineering) |
| 8 | Ecological Geology | Kev tshawb fawb ecological geological siv txoj kev "fluorescence labeling" los kawm txog cov txheej txheem hydrogeological. Qhov chaw ntawm cov roj muaj kuab paug hauv cov chaw nres nkoj, dej ntws, thiab reservoirs; Kev tshawb fawb ntawm cov khoom siv sab nraud ntawm cov txheej txheem biodegradation ntawm cov khoom siv roj hauv lub cev dej ntuj; Kev kawm txog kev ua haujlwm lom neeg ntawm cov dej ntws ntawm chlorophyll fluorescence; | Ecological Geology tshawb fawb lub koom haum, University, thiab lwm yam |
| 9 | Kev tshawb fawb | Ntsuas luminescent spectral yam ntxwv, kawm cov organic thiab inorganic luminescent tshuaj, luminescent ntawv, thiab embed lawv mus rau hauv cov khoom lom; Spectral purity tsom xam ntawm fluorescent hmoov thiab lwm yam luminescent hmoov; | Inscov lus |
