LB-820 UV-Vis NIR Spectrophotometer

Ntaus nta

Kev tsim qauv ntawm ob kab teeb pom kev zoo txo ​​qhov cuam tshuam tom qab thiab txhim kho qhov ntsuas qhov tseeb.

Lub receiver qhov chaw ntawm qhov ntsuas yog tag nrho cov khoom siv txawv teb chaws, uas ua kom muaj kev ua haujlwm siab thiab ruaj khov ntawm qhov ntsuas.

Kev tswj cov cuab yeej (xws li grating conversion, lim conversion, receiver conversion, wavelength scanning, etc.) yog tag nrho cov tswj los ntawm lub computer, thiab lub interface yog USB2.0.Kev sib txuas ntawm cov twj paj nruag yog qhov yooj yim, uas zoo heev txhim kho kev sib txuas lus ceev.

Kev sib xyaw ua ke ntawm cov khoom siv kho qhov muag tuaj yeem raug xaiv los ua kom pom lub teeb pom kev zoo, kev xa hluav taws xob ncaj qha, hluav taws xob ncaj qha tshav ntuj thiab lwm yam cuam tshuam ntawm lub tsev iav.

Tag nrho cov kev xa tawm ntawm lub hnub ci zog thiab kev tiv thaiv coefficient ntawm ntau lub qhov rais iav tiv thaiv rau hnub ci hluav taws xob hluav taws xob tuaj yeem tau txais los ntawm kev koom tes nrog iav hemispherical emissivity detector.

Cov qauv kuaj tshwj xeeb tuaj yeem xaiv tau.

Lub software teem lub ntshuam muaj nuj nqi, uas yuav import cov ntaub ntawv nyob rau hauv cov ntawv nyeem.

Kev ntsuas lub sij hawm tiag tiag ntawm cov qauv ntaub ntawv, cov ntaub ntawv xeem tau tuaj yeem xa tawm.

Lub software tuaj yeem khiav hauv WinXP thiab win7 systems.

Specification tsis muaj

1. Lub teeb qhov chaw: imported deuterium teeb, tungsten bromide teeb

2. Wavelength ntau (nm): 190-2800 (expandable mus rau 3600nm)

3. Qhov tseeb wavelength (nm): ± 0.5 (UV / VIS);± 4 (NIR)

4. wavelength repeatability (nm): ≤ 0.3 (UV / VIS);≤ 2 (NIR)

5. Bandwidth (nm): 0.2-5 (UV-Vis), 1-20 (NIR)

6. Transmittance raug (%t): ± 0.3

7. Kev sib kis tshwj xeeb lub ntiajteb txawj nqus refolding (%t): ≤ 0.2

8. Stray light (%t): ≤ 0.2% t (220nm, NAI)

9. Kev ua haujlwm hom: kis tau tus mob, absorbance, reflectivity, lub zog

10. Software muaj nuj nqi: raws li cov kev cai ntawm cov neeg muas zaub, qhov sib thooj xeem interface muaj nuj nqi yuav customized los ntsuas qhov transmittance, absorbance thiab kiag li xav txog cov qauv xeem.

11. Sampling ncua sijhawm: 0.1nm, 0.2nm, 0.5nm, 1nm, 1.5nm, 2nm, 5nm, 10nm

12. Photometric ntau yam: 0 ~ 2.5A

13. Baseline Flatness: ± 0.004a (200-2500nm, tom qab preheating rau 30 feeb)

14. Tus tswv interface: USB2.0

15. Dimension (mm): (zoo li) 830 * 600 * 260, (chav qauv) 120 * 240 * 200

16. Kev ntsuas tus qauv specification (mm): 30 ~ 110, thickness ≤ 20

17. Nyhav (kg): txog 65

18. Basic configuration:

UV Vis NIR spectrometer host, USB cov ntaub ntawv cable, quartz cuvette, xoom thaiv, daim ntawv thov software, cov cuab yeej txhawb nqa, thiab lwm yam.

Kho qhov muag ntsuas qhov system software yog xaiv tau

* Cov neeg siv yuav tsum muab lawv tus kheej lub computer thiab tshuab luam ntawv

Xaivional accessories

Zf820-1 integrating sphere accessories

Ob chav ntes nrog txoj kab uas hla ntawm Φ 60mm, 380-2500nm

Zf820-2 khoom qauv ntsuas accessories

Ntau yam ntawm clamping lens: txoj kab uas hla: Φ 10-36mm;Thickness: 0.5-10 hli

Zf820-3 reflection ntsuas accessory

Lub kaum sab xis ntawm qhov xwm txheej yog 5 degrees, thiab ntsuas qhov cuam tshuam

Software

Lub tshuab ua haujlwm ntawm lub ntsuas ntsuas muaj kev ntsuas nplua nuj thiab kev ntsuas kev ua haujlwm, uas tuaj yeem ntsuas qhov kev xa tawm, nqus, lub zog thiab qhov cuam tshuam.Nws muaj cov haujlwm ntawm spectrum scanning, taag-point ntsuas thiab ntau wavelength ntsuas