UV1910/UV1920 Double Beam UV-Vis Spectrophotometer
Mawonekedwe
Bandwidth ya Spectral:Kuchuluka kwa spectral kwa chipangizochi ndi 1nm / 2nm, zomwe zimatsimikizira kuti spectral resolution ndi yolondola kwambiri zomwe zimafunika kuti ziwunikidwe.
Kuwala kochepa kwambiri:Dongosolo labwino kwambiri la CT monochromator optical, dongosolo lapamwamba lamagetsi, kuti liwonetsetse kuti kuwala kotsika kwambiri kuli bwino kuposa 0.03%, kuti likwaniritse zosowa za ogwiritsa ntchito za zitsanzo zambiri zoyamwa.
Zipangizo zapamwamba kwambiri:Zipangizo zapakati zimapangidwa ndi zida zapamwamba kwambiri zomwe zimatumizidwa kunja kuti zitsimikizire kukhazikika ndi moyo wautali wa chipangizocho. Mwachitsanzo, chipangizo chapakati chowunikira chimachokera ku nyali ya deuterium ya Hamamatsu ku Japan, yomwe imatsimikizira kuti imagwira ntchito kwa maola opitilira 2000, zomwe zimachepetsa kwambiri kuchuluka kwa kukonza ndi mtengo wosinthira gwero la kuwala kwa chipangizocho tsiku lililonse.
Kukhazikika ndi kudalirika kwa nthawi yayitali:Kapangidwe ka makina owunikira a dual-beam optical, pamodzi ndi kukonza ma signal a digito omwe amafanana ndi nthawi yeniyeni, kumathetsa bwino kusuntha kwa magwero a kuwala ndi zida zina, ndikutsimikizira kukhazikika kwa nthawi yayitali kwa zida.
Kulondola kwa kutalika kwa mafunde:Dongosolo la makina owunikira mafunde apamwamba kwambiri limaonetsetsa kuti mafunde a mafunde ndi olondola kuposa 0.3nm ndipo mafunde a mafunde amabwerezabwereza kuposa 0.1nm. Chidachi chimagwiritsa ntchito mafunde a mafunde omwe ali mkati mwake kuti azitha kuzindikira ndi kukonza mafunde kuti atsimikizire kukhazikika kwa mafunde kwa nthawi yayitali.
Kusintha gwero la kuwala ndikosavuta:chidacho chikhoza kusinthidwa popanda kuchotsa chipolopolocho. Galasi losinthira gwero la kuwala limathandizira ntchito yopezera malo abwino kwambiri yokha. Kapangidwe ka nyali ya deuterium tungsten yomwe ili pamzere sikufuna kukonza zolakwika za kuwala posintha gwero la kuwala.
Chidaili ndi ntchito zambiri:ThechidaIli ndi chophimba cha LCD cha mainchesi 7 chokhala ndi mtundu wa skrini yayikulu, chomwe chingathe kuchita kusanthula kwa kutalika kwa nthawi, kusanthula nthawi, kusanthula kutalika kwa mafunde ambiri, kusanthula kuchuluka, ndi zina zotero, komanso kuthandizira kusungira njira ndi mafayilo a deta. Onani ndikusindikiza mapu. Yosavuta kugwiritsa ntchito, yosinthasintha komanso yothandiza.
WamphamvuPCmapulogalamu:Chidachi chimalumikizidwa ku kompyuta kudzera pa USB. Pulogalamu ya pa intaneti imathandizira ntchito zosiyanasiyana monga kusanthula kwa wavelength, kusanthula nthawi, kuyesa kinetic, kusanthula kuchuluka, kusanthula kwa mafunde ambiri, kusanthula DNA / RNA, kuwunika zida, ndi kutsimikizira magwiridwe antchito. Kuthandizira kasamalidwe ka ulamuliro wa ogwiritsa ntchito, kutsata magwiridwe antchito, ndikukwaniritsa zofunikira zosiyanasiyana m'magawo osiyanasiyana osanthula monga makampani opanga mankhwala.
| Mafotokozedwe a UV7600 | |
| Chitsanzo | UV1910 / UV1920 |
| Dongosolo la kuwala | Dongosolo la kuwala kwa matabwa awiri |
| Dongosolo la monochromator | Czerny-Turnermonochromator |
| Kupaka | Grating yapamwamba kwambiri ya holographic ya mizere 1200 / mm |
| Kutalika kwa mafunde | 190nm ~ 1100nm |
| Bandwidth ya Spectral | 1nm(UV1910) / 2nm(UV1920) |
| Kulondola kwa kutalika kwa mafunde | ±0.3nm |
| Kubwerezabwereza kwa kutalika kwa mafunde | ≤0.1nm |
| Kulondola kwa Photometric | ±0.002Abs(0~0.5Abs)、±0.004Abs(0.5~1.0Abs)、±0.3%T(0~100%T) |
| Kubwerezabwereza kwa Photometric | ≤0.001Miyezo ya Abs(0~0.5Miyezo ya Abs)、≤0.002Abs(0.5~1.0Abs)、≤0.1%T(0~100%T) |
| Kuwala kosochera | ≤0.03%(220nm,NaI;360nm,NaNO2) |
| Phokoso | ≤0.1%T(100%T)，≤0.05%T(0%T)，≤±0.0005A/h()500nm, 0Abs, 2nm bandwidth） |
| Chiyambikusalala | ±0.0008A |
| Phokoso loyambira | ±0.1%T |
| Chiyambikukhazikika | ≤0.0005Ma Abs/h |
| Ma modes | T/A/Mphamvu |
| Mtundu wa deta | -0.00~200.0(%T) -4.0~4.0(A) |
| Liwiro la sikani | Wapamwamba / wapakati / wotsika / wotsika kwambiri |
| WLnthawi yojambulira | 0.05/0.1/0.2/0.5/1/2 nm |
| Gwero la kuwala | Nyali ya deuterium ya ku Japan ya Hamamatsu yokhala ndi moyo wautali, nyali ya halogen tungsten yokhala ndi moyo wautali yochokera kunja |
| Chowunikira | Chithunzi cha kamera |
| Chiwonetsero | Chophimba cha LCD chachikulu cha mainchesi 7 chokhala ndi mtundu wokhudza |
| Chiyankhulo | USB-A/USB-B |
| Mphamvu | AC90V~250V, 50H/ 60Hz |
| Kukula | 600×470× 220mm |
| Kulemera | 18Kg |
