VIS-723S SPECTROPHOTOMETER
Nta
● Ib leeg beam wavelength scanning nyob rau hauv tag nrho wavelength ntau ntawm 320 ~ 1100nm.
● Tsib txoj kev xaiv rau spectral bandwidth xaiv: 5nm, 4nm, 2nm, 1nm, thiab 0.5nm, ua raws li cov neeg siv khoom xav tau thiab txaus siab rau cov kev cai ntawm pharmacopoeia.
● Standard phau ntawv 4-cell yas dhos accommodates hlwb ntawm 5-50mm thiab hloov mus rau txoj kev ntev ntawm tes tuav ntawm 100mm.
● Xaiv cov khoom siv xws li peristaltic twj tso kua mis tsis siv neeg sampler, dej tsis tu ncua ntsuas tus qauv tuav, peltier kub tswj tus qauv tuav, ib lub qhov ntsuas lub raj coj mus kuaj, cov yeeb yaj kiab coj mus kuaj.
● Optimized optics thiab electronics tsim, lub teeb qhov chaw thiab ntes los ntawm lub ntiaj teb nto moo chaw tsim tshuaj paus xyuas kom meej kev ua tau zoo thiab kev ntseeg tau.
● Kev ntsuas kev nplua nuj: wavelength scan, lub sij hawm scan, multi-wavelength kev txiav txim, multi-order derivative txiav txim, ob-wavelength txoj kev thiab triple-wavelength txoj kev thiab lwm yam., ua tau raws li qhov yuav tsum tau muaj kev ntsuas sib txawv.
● Cov ntaub ntawv tso tawm tuaj yeem tau txais los ntawm lub tshuab luam ntawv chaw nres nkoj.
● Parameters thiab cov ntaub ntawv tuaj yeem txuag tau thaum lub zog tsis ua haujlwm rau cov neeg siv khoom yooj yim.
● PC tswj kev ntsuas tuaj yeem ua tiav USB chaw nres nkoj kom raug thiab hloov tau yooj yim dua.
Specifications
| Wavelength Range | 320-1100 nm |
| Spectral Bandwidth | 2nm (5nm, 4nm, 1nm, 0.5nm yeem) |
| Wavelength raug | ± 0.5nm |
| Wavelength Reproducibility | ≤ 0.2nm |
| Monochromator | Tib nqaj, dav hlau grating ntawm 1200L / mm |
| Photometric Qhov tseeb | ± 0.3% T (0-100% T) |
| Photometric Reproducibility | ≤0.2% T |
| Photometric Range | -0.301-2A |
| Ua hauj lwm hom | T, A, C, E |
| Stray Light | ≤0.1%T (NaI 220nm, NaNO2360nm) |
| Lub hauv paus Flatness | ± 0.003A |
| Kev ruaj ntseg | ≤0.002A / h (ntawm 500nm, tom qab ua kom sov) |
| Lub teeb Source | Tungsten halogen teeb |
| Ntes | Silicon photodiode |
| Zaub | 7 nti muaj yeeb yuj kov screen |
| Hwj chim | AC: 90-250V, 50V / 60Hz |
| Qhov ntev | 470mm × 325mm × 220mm |
| Qhov hnyav | 8kg ua |
