Idijithali ye-uv vis spectrophotometer
1. Umlinganiselo we-Photometric: ngaphakathi koluhlu lwe-190-1100nm, khetha i-wavelength ye-single-point test wavelength kunye nendlela yokuvavanya oyifunayo ukugqiba ukunyanzeliswa okanye ukuhanjiswa kwesampuli.Unokufunda ngokuthe ngqo ukugxininiswa kwesampulu ngokufaka ugxininiso oluqhelekileyo okanye ugxininiso.
2. Umlinganiselo wobungakanani: Ukulinganisa isisombululo sesampuli yengxinano engaziwayo ngokusebenzisa i-curve yezinto ezaziwayo zeparameter okanye ukuseka ngokuzenzekelayo i-curve yesisombululo esiqhelekileyo;kunye nomyalelo wokuqala, ulandelelwano lokuqala lwe-zero-crossing, i-second-order, kunye ne-third-order curve fitting, kunye nokulungiswa kwe-wavelength eyodwa, ukulungiswa kwe-isoabsorption kabini, indlela yokukhetha ezintathu;ijika eliqhelekileyo linokugcinwa kwaye likhunjulwe;
3. Umlinganiselo womgangatho: Seta uluhlu lwamaza obude, ikhefu lokuskena, kwaye emva koko ulinganise ukufunxa, ukuhanjiswa, ukubonakaliswa kunye namandla eesampuli eziqinileyo okanye ezingamanzi ngamaxesha.Isenokwandisa, igudile, ihluze, ibone, igcine, iprinte, njl.njl.
4. Umlinganiselo wexesha: Umlinganiselo wexesha ukwabizwa ngokuba yikinetic measurement.Isampuli iskenwa kwizithuba zoluhlu lwexesha lokuxhamla okanye ukuhanjiswa kwinqanaba elimiselweyo le-wavelength point.I-absorbence inokuguqulwa ibe yingxininiso okanye i-reaction rate calculation ngokufaka i-concentration factor.
Enzyme kinetic reaction rate ubalo.Iindlela ezahlukeneyo zokusetyenzwa kweemephu ezifana nokulinganisa, ukugudisa, ukuhluza, ukuchongwa kwencopho kunye nentlambo, kunye nokuphuma kuyafumaneka ngokukhetha kwakho;
5. Ukulinganisa i-DNA / iprotheni: ubukhulu becala ukulinganisa i-absorption kwi-260nm / 280nm / 230nm / 320nm, kwaye ufumane ukuxinwa kunye nomlinganiselo we-DNA kunye neprotheni ngokwendlela yokubala.
6. Umlinganiselo we-wavelength multi-wavelength: Unokuseta ukuya kumanqaku angama-30 ukulinganisa ukutsalwa okanye ukuhanjiswa kwesisombululo sesampuli.
7. Imisebenzi ye-subsidiary: isibane se-deuterium, isibane se-tungsten ixesha lokuqokelela, isibane se-deuterium, isibane se-tungsten esizimeleyo sicinywe kunye nokucima, i-ultraviolet kunye nokukhanya okubonakalayo kokutshintsha indawo yokukhethwa kwe-wavelength, ukhetho lolwimi olusebenzayo (isiTshayina, isiNgesi), ubude be-wavelength calibration ngokuzenzekelayo.
| Model | NU-T5 |
| Inkqubo yokubona | Ukuzilungelelanisa;Imigca ye-1200 / mm ethathwe ngaphandle kwe-holographic grating |
| Uluhlu lwamaza | 190~1100nm |
| I-Spectral bandwidth | 4nm |
| Ukuchaneka kwamaza | ±0.5nm |
| Ukuphinda-phinda kobude bamaza | ±0.2nm |
| Ukuchaneka kokuhanjiswa | ±0.5%T |
| Ukuphindwa kokudluliselwa | ±0.1%T |
| Ukukhanya okulahlekileyo | ≤0.05%T |
| Noise | 0% ingxolo yomgca: 0.1%;100 ingxolo yomgca: 0.15% |
| Dumsantsa | ±0.0015Abs |
| Ukuthe tyaba okusisiseko | ±0.0015Abs |
| Uluhlu lokukhanya | 0~200℅T, -0,301~3a,0~9999C(0-9999F) |
| Imo yovavanyo | Ukungabikho, ukuhanjiswa, amandla |
| Lumthombo | Isibane seTungsten kunye nesibane se-deuterium |
| Monitor | 4.3 intshi 56K capacitive touch screen |
| Imveliso yedatha | USB, U Disk |
| Uluhlu lwamandla | AC90~250V/50~60Hz |
| Ubungakanani L×W×H) mm | 460×310×180 |
| WSibhozo | 12kg |
| Qaphela: Isoftware yesicelo sePC iyakhethwa ukuba iqonde ngakumbi uhlalutyo lwedatha kunye nokuqhubekeka | |
| ■Umamkeli | Iseti e-1 |
| ■Ikhodi yamandla | 1 |
| ■Uluhlu lokupakisha | 1 ukukhonza |
| ■Isatifikethi | 1 ukukhonza |
| ■1cm4 slot manual cuvette isibambi | Iqhekeza eli-1 |
| ■I-1cm yeglasi ye-cuvette eqhelekileyo | Ibhokisi enye (ezine) |
| ■I-1cm ye-quartz cuvette eqhelekileyo | Ibhokisi enye (ezimbini) |
| ■Isigqubuthelo sothuli | Iqhekeza eli-1 |
| ■Incwadi yemiyalelo yomamkeli | Ikopi enye |
| □U Disk (ifakwe kunye nesoftware yekhompyuter ekumgangatho ophezulu) | Iqhekeza eli-1 |
| □Umgca wonxibelelwano lwedatha ye-USB | 1 |
| □Dongle | Iqhekeza eli-1 |
| □Isikhokelo soMsebenzisi weSoftware | Ikopi enye |
