Digital uv vis spectrophotometer
1. Photometric kuyerwa: mukati mehuwandu hwe190-1100nm, sarudza imwe-point test wavelength uye nzira yekuedza yaunoda kuona kunyura kana kutumira kwemuenzaniso.Iwe unogona zvakare kuverenga zvakananga kusungwa kweiyo sampuli nekupinda iyo yakajairwa yekumisikidza kana yekutarisa chinhu.
2. Quantitative kuyerwa: Kuyera mhinduro yemuenzaniso wekusazivikanwa kusingazivikanwe kuburikidza ne curve yezvinozivikanwa parameter factor kana kuti zvinogadzirisa chiyero chemhinduro curve;ne-first-order, first-order zero-crossing, second-order, uye third-order curve fitting, uye single wavelength correction, double Wavelength isoabsorption correction, three-point method optional;standard curve inogona kuchengetwa uye kurangarirwa;
3. Chiyero chehutano: Seta wavelength range, scan interval, uye wozoyera kunyura, transmittance, reflectance uye simba remasampuli akasimba kana emvura panguva dzakasiyana.Inogonawo kuswededza, yakatsetseka, sefa, kuona, chengetedza, kudhinda, nezvimwe zveyakayerwa spectrum;
4. Kuyera nguva: Kuyera nguva kunonziwo kinetic measurement.Sample inotariswa panguva dzakasiyana dzenguva yekutora kana kutapurirana pane yakatarwa wavelength point.Iyo absorbance inogona zvakare kushandurwa kuita concentration kana reaction rate calculation nekuisa iyo concentration factor.
Enzyme kinetic reaction rate kuverenga.Dzakasiyana nzira dzekugadzirisa mepu dzakadai sekuyera, kutsvedzerera, kusefa, peak uye kuona mupata, uye mabviro anowanikwa kune yako sarudzo;
5. DNA / chiyero cheprotein: kunyanya kuyera kunyura pa 260nm / 280nm / 230nm / 320nm, uye kuwana kukanganiswa uye chiyero cheDNA uye mapuroteni maererano nekuverenga formula.
6. Multi-wavelength kuyerwa: Unogona kuseta kusvika ku30 wavelength mapoinzi kuyera kunyura kana kutapurirana kwesample solution.
7. Subsidiary mabasa: deuterium rambi, tungsten rambi accumulative nguva, deuterium mwenje, tungsten rambi yakazvimirira kudzima uye on, ultraviolet uye anooneka chiedza switching wavelength pfungwa kusarudzwa, kushanda mutauro kusarudzwa (Chinese, Chirungu), wavelength otomatiki calibration.
| Model | NU-T5 |
| Optical system | Self-aligned;1200 mitsetse / mm inotengeswa kunze holographic grating |
| Wavelength range | 190~1100nm |
| Spectral bandwidth | 4nm |
| Wavelength kururama | ±0.5nm |
| Wavelength repeatability | ±0.2nm |
| Transmittance kururama | ±0.5%T |
| Kudzokorora kwekutapurirana | ±0.1%T |
| Stray light | ≤0.05%T |
| Noise | 0% mutsara ruzha: 0.1%;100 mutsara ruzha: 0.15% |
| Drift | ±0.0015Abs |
| Baseline flatness | ±0.0015Abs |
| Luminosity range | 0~200℅T, -0.301~3a, 0~9999C(0-9999F) |
| Test mode | Absorbance, transmittance, simba |
| Lgight source | Tungsten mwenje uye deuterium mwenje |
| Monion | 4.3 inch 56K capacitive touch screen |
| Data kubuda | USB, U Disk |
| Power range | AC90~250V/50~60Hz |
| Saizi L×W×H) mm | 460×310×180 |
| Wsere | 12kg |
| Ongorora: PC application software inosarudzika kuti uwane mamwe data kuongororwa uye kugadzirisa | |
| ■Host | 1 set |
| ■Tambo yemagetsi | 1 |
| ■Packing List | 1 kushumira |
| ■Chitupa | 1 kushumira |
| ■1cm4 slot manual cuvette inobata | 1 chidimbu |
| ■1cm yakajairika girazi cuvette | 1 bhokisi (mana) |
| ■1cm yakajairika quartz cuvette | 1 bhokisi (mbiri) |
| ■Dust cover | 1 chidimbu |
| ■Chinyorwa chekuraira kwevaenzi | 1 kopi |
| □U Disk (yakaiswa neyepamberi komputa application software) | 1 chidimbu |
| □USB data kutaurirana mutsara | 1 |
| □Dongle | 1 chidimbu |
| □Software User Manual | 1 kopi |
