UV1910/UV1920 Kaviri Beam UV-Vis Spectrophotometer
Features
Spectral bandwidth:Iyo spectral bandwidth yechiridzwa ndeye 1nm / 2nm, iyo inovimbisa yakanakisa spectral resolution uye iko kurongeka kunodiwa pakuongorora.
Chiedza che Ultra-low stray:yakanakisa CT monochromator optical system, yepamusoro yemagetsi sisitimu, kuve nechokwadi chekupedzisira-chakaderera chakarasika mwenje mwero zviri nani kupfuura 0.03%, kuzadzisa kuyerwa kwemushandisi zvinodiwa zveakanyanya kunyudza samples.
Zvishandiso zvemhando yepamusoro:Midziyo yepakati inogadzirwa nemhando yepamusoro-soro inotengeswa kunze kwenyika kuti ive nechokwadi chekugadzikana uye hupenyu hurefu hwechiridzwa. Semuenzaniso, musimboti wemwenje sosi mudziyo unotorwa kubva kurefu-hupenyu deuterium mwenje weHamamatsu muJapan, iyo inovimbisa hupenyu hwekushanda kweanopfuura maawa 2000, ichideredza zvakanyanya kuwanda kwekugadzirisa uye mutengo wekutsiviwa kwezuva nezuva kwechiedza chechiridzwa.
Kugara kwenguva refu uye kuvimbika:Magadzirirwo eiyo optical dual-beam optical system, yakasanganiswa nechaiyo-nguva yedhijitari proportional mhinduro yechiratidzo chekugadzirisa, inonyatso bvisa chiratidzo chekudonha kwemwenje masosi nemimwe michina, kuve nechokwadi kugadzikana kwenguva refu kwechiridzwa chekutanga.
High wavelength kururama:Iyo yepamusoro-level wavelength scanning mechanical system inovimbisa huchokwadi hwewavelengths zvirinani pane 0.3nm uye kudzokororwa kwewavelengths zvirinani pane 0.1nm. Icho chiridzwa chinoshandisa yakavakirwa-mukati spectral hunhu wavelengths kuita otomatiki kuona wavelength uye kururamisa kuve nechokwadi chenguva refu yewavelength kugadzikana.
Chiedza sosi kutsiva chiri nyore:chiridzwa chinogona kutsiviwa pasina kubvisa goko. Iyo light source switching mirror inotsigira basa rekutsvaga otomatiki nzvimbo yakanaka. Iyo in-line deuterium tungsten mwenje dhizaini haidi yekuona debugging kana uchitsiva mwenje sosi.
Chimboakapfuma mumabasa:Thechiridzwaine 7-inch yakakura-screen color touch LCD skrini, iyo inogona kuita wavelength scanning, nguva yekuongorora, yakawanda-wavelength kuongororwa, quantitative analysis, nezvimwewo, uye inotsigira kuchengetwa kwemaitiro uye mafaira edata. Ona uye pirinda mepu. Nyore kushandisa, inochinjika uye inoshanda.
PowerfulPCsoftware:chiridzwa chakabatana nekombuta kuburikidza ne USB. Iyo yepamhepo software inotsigira akawanda mabasa akadai sewavelength scanning, kutarisisa nguva, kinetic kuyedza, kuwanda kwekuongorora, kuwanda-wavelength ongororo, DNA / RNA ongororo, chiridzwa calibration, uye mashandiro ekuita. Tsigira mushandisi masimba manejimendi, mashandiro ekutsvaga, uye kusangana nezvinodiwa zvakasiyana munzvimbo dzakasiyana dzekuongorora dzakadai semakambani emishonga.
| UV7600 tsanangudzo | |
| Model | UV1910 / UV1920 |
| Optical system | Optical double beam system |
| Monochromator system | Czerny-Turnermonochromator |
| Grating | 1200 mitsetse / mm yakakwirira-mhando holographic grating |
| Wavelength range | 190nm ~ 1100nm |
| Spectral bandwidth | 1nm(UV1910) / 2nm(UV1920) |
| Wavelength kururama | ±0.3nm |
| Wavelength reproducibility | ≤0.1nm |
| Photometric yakarurama | ±0.002Abs(0~0.5Abs)±0.004Abs(0.5~1.0Abs)±0.3%T(0~100%T) |
| Photometric reproducibility | ≤0.001Abs(0~0.5Abs),≤0.002Abs(0.5~1.0Abs),≤0.1%T(0~100%T) |
| Stray light | ≤0.03%(220nm,NaI;360nm,NaNO2) |
| Noise | ≤0.1%T(100%T),≤0.05%T(0%T),≤±0.0005A/h(500nm, 0Abs, 2nm bandwidth） |
| Baselineflatness | ±0.0008A |
| Baseline ruzha | ±0.1%T |
| Baselinekugadzikana | ≤0.0005Abs/h |
| Modes | T/A/Energy |
| Data range | -0.00~200.0(%T) -4.0~4.0(A) |
| Scan speed | Yakakwirira / yepakati / yakaderera / yakaderera zvikuru |
| WLscan interval | 0.05/0.1/0.2/0.5/1/2 nm |
| Chitubu chechiedza | Japan Hamamatsu refu-upenyu deuterium mwenje, kunze-refu upenyu halogen tungsten mwenje |
| Detector | Photocell |
| Display | 7-inch hombe-screen color touch LCD skrini |
| Interface | USB-A/USB-B |
| Simba | AC90V~250V, 50H/ 60Hz |
| Dimension | 600 × 470× 220mm |
| Kurema | 18Kg |
