UV1910/UV1920 Double Beam UV-Vis Spectrophotometer
Mawonekedwe
Spectral bandwidth:Mawonekedwe a bandwidth a chida ndi 1nm / 2nm, omwe amatsimikizira kusamvana kwabwino kwambiri komanso kulondola kofunikira pakuwunika.
Kuwala kotsika kwambiri:makina owoneka bwino a CT monochromator, makina apamwamba amagetsi, kuti awonetsetse kuti kuwala kocheperako kocheperako kumaposa 0.03%, kuti akwaniritse zoyezera zomwe wogwiritsa ntchito amayesa zitsanzo zakuya kwambiri.
Zida zapamwamba kwambiri:Zida zazikuluzikulu zimapangidwa ndi zigawo zapamwamba zomwe zimatumizidwa kunja kuti zitsimikizire kukhazikika ndi moyo wautali wa chidacho. Mwachitsanzo, chipangizo chachikulu chowunikira chowunikira chimachokera ku nyali ya deuterium ya moyo wautali ya Hamamatsu ku Japan, yomwe imatsimikizira moyo wogwira ntchito wa maola oposa 2000, kuchepetsa kwambiri kukonzanso pafupipafupi komanso mtengo wa tsiku ndi tsiku wa gwero la kuwala kwa chida.
Kukhazikika ndi kudalirika kwanthawi yayitali:Mapangidwe a optical dual-beam optical system, kuphatikizidwa ndi nthawi yeniyeni ya digito yofananira ndi ma signature, amathetsa bwino kutengeka kwa magwero a kuwala ndi zida zina, kuwonetsetsa kukhazikika kwanthawi yayitali kwa chipangizocho.
Kulondola kwa kutalika kwa mafunde:Makina owonera mafunde apamwamba kwambiri amatsimikizira kulondola kwa kutalika kwa mafunde kuposa 0.3nm komanso kubwereza kwa mafunde kuposa 0.1nm. Chidacho chimagwiritsa ntchito mawonekedwe owoneka bwino opangidwa ndi mawonekedwe owoneka bwino kuti azitha kuzindikira ndi kukonza mafunde kuti zitsimikizire kukhazikika kwanthawi yayitali kwa mafunde.
Kuwala kochokera m'malo ndikosavuta:chida chikhoza kusinthidwa popanda kuchotsa chipolopolo. Galasi yosinthira magetsi imathandizira ntchito yodzipezera yokha malo abwino kwambiri. Mapangidwe a nyali ya in-line deuterium tungsten safuna kuwongolera kowoneka bwino mukasintha gwero lowala.
Chidaali ndi ntchito zambiri:Thechidaili ndi 7-inch lalikulu-screen color touch LCD screen, yomwe imatha kusanthula kutalika kwa mawonekedwe, kuyang'ana nthawi, kusanthula kwamafunde ambiri, kusanthula kachulukidwe, ndi zina zambiri, ndipo imathandizira kusungidwa kwa njira ndi mafayilo a data. Onani ndi kusindikiza mapu. Yosavuta kugwiritsa ntchito, yosinthika komanso yothandiza.
WamphamvuPCmapulogalamu:chida chikugwirizana ndi kompyuta kudzera USB. Pulogalamu yapaintaneti imathandizira ntchito zingapo monga kusanthula kwa kutalika kwa mafunde, kusanthula nthawi, kuyesa kwa kinetic, kusanthula kwachulukidwe, kusanthula kwamafunde angapo, kusanthula kwa DNA / RNA, kuwongolera zida, ndikutsimikizira magwiridwe antchito. Thandizani kasamalidwe kaulamuliro wa ogwiritsa ntchito, kutsatiridwa kwa magwiridwe antchito, ndikukwaniritsa zofunikira zosiyanasiyana m'magawo osiyanasiyana monga makampani opanga mankhwala.
Zithunzi za UV7600 | |
Chitsanzo | UV1910 / UV1920 |
Optical system | Optical double mtengo dongosolo |
Monochromator system | Czerny-Turnermonochrome |
Grating | 1200 mizere / mamilimita apamwamba holographic grating |
Wavelength range | 190nm ~ 1100nm |
Spectral bandwidth | 1nm(UV1910)/2nm(UV1920) |
Kulondola kwa Wavelength | ±0.3nm pa |
Wavelength reproducibility | ≤0.1nm |
Kulondola kwazithunzi | ±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) |
Kuwala kosokera | ≤0.03%(220nm,NaI;360nm,NaNO2) |
Phokoso | ≤0.1%T(100%T),≤0.05%T(0%T),≤±0.0005A/h(500nm, 0Abs, 2nm bandwidth) |
Zoyambirakusalala | ±0.0008A |
Phokoso loyambira | ±0.1% T |
Zoyambirabata | ≤0.0005ABS/h |
Mitundu | T/A/Mphamvu |
Mtundu wa data | -0.00~200.0(%T) -4.0~4.0(A) |
Kuthamanga kwa scan | Wapamwamba / wapakati / wotsika / wotsika kwambiri |
WLsikani nthawi | 0.05/0.1/0.2/0.5/1/2 nm |
Gwero la kuwala | Japan Hamamatsu nyali ya deuterium ya moyo wautali, nyali ya halogen tungsten ya moyo wautali |
Chodziwira | Photocell |
Onetsani | 7-inch lalikulu-screen color touch LCD screen |
Chiyankhulo | USB-A/USB-B |
Mphamvu | AC90V ~ 250V, 50H pa/ 60Hz pa |
Dimension | 600 × 470× 220 mm |
Kulemera | 18Kg |