I-FTIR-990 FTIR Spectrometer
I-FTIR-990 Fourier transform infrared spectrometer enesitifiketi se-Labor CE iwucwaningo oluzimele kanye nentuthuko yemikhiqizo, iyi-FTIR encintisana kakhulu emhlabeni, ukufakwa okulula, ukusetshenziswa okulula, ukulungiswa okulula, i-FTIR yethu isetshenziswa kakhulu yisayensi yezinto zokwakha, i-bio pharmaceutical, i-petrochemical, ukuphepha kokudla kanye nezinye izinsimbi zokuhlaziya imboni, futhi yamukelwa yilabhorethri yaseyunivesithi yocwaningo lwesayensi nokufundisa.
Pi-rinciple
Isimiso se-FTIR esine-interferometer kaMichelson, ukukhanya okukhishwa umthombo wokukhanya yi-interferometer kaMichelson kuya ekuphazamisekeni kokukhanya, ukuvumela amasampula okukhanyisa okuphazamisayo, umamukeli uthola ukukhanya kokuphazamisa ngolwazi lwesampula, bese kuba yisofthiwe yekhompyutha ngokuguqula ukuze athole ama-spectra amasampula.
Imininingwane
| Ububanzi be-Wavenumber | 7800 ~ 350 cm-1 |
| I-Interferometer | I-interferometer kaMichelson ene-angle engama-degree angu-30 ye-incidence |
| 100%τububanzi bokuthambekela komugqa | Kungcono kune-0.5τ%（2200~1900cm-1） |
| Isixazululo | 1 cm-1 |
| Ukuphindaphinda Kwenombolo Yamagagasi | 1 cm-1 |
| Isilinganiso Somsindo Wesignali | 30000:1 (DLATGS, resolution@4cm-1. isampula kanye nokuskena kwangemuva umzuzu ongu-1@2100cm-1) |
| Isitholi | Isitholi se-DLATGS esinesisombululo esiphezulu esinesembozo esingangeni umswakama |
| Isihlukanisi semisebe | I-KBr embozwe nge-Ge (Yenziwe e-USA) |
| Umthombo Wokukhanya | Impilo ende, umthombo wokukhanya we-IR opholile emoyeni (Kwenziwe e-USA) |
| Uhlelo lwe-elekthronikhi | Isiguquli se-A/D samabhithi angu-24 ku-500MHz, i-USB 2.0 |
| Amandla | I-AC engu-110-220V, 50-60Hz |
| Ubukhulu | 450mm×350mm×235 mm |
| Isisindo | 14Kg |
Uhlelo oluthembekile lwe-optical
- Umklamo uhlanganisa izingxenye eziyinhloko ebhentshini lokukhanya elenziwe nge-aluminium ephothiwe, izesekeli zizofakwa ngokubeka inaliti, asikho isidingo sokulungisa.
- I-interferometer ye-Michelson evaliwe, ehlanganiswe ne-splitter ye-beam engangeni umswakama kanye nebhokisi elikhulu le-ejenti engangeni umswakama ukuze ithole ikhono lokumelana nomswakama eliphindwe kahlanu.
- Ifasitela lokubuka izinga lokushisa lisebenzisa umklamo obheke phambili wamadigri ayi-7, ohambisana nomgomo wobunjiniyela babantu, okulula ukuwubona futhi okulula ukuwushintsha ngesihlungo sama-molecule.
- Umklamo webhini lesampula lohlobo lokudonsa unganciphisa kakhulu ukuphazamiseka kwamanzi kanye ne-carbon dioxide emoyeni emiphumeleni yokuhlolwa, futhi wenzelwe ukufinyelela izesekeli ezahlukahlukene.
- Amandla okusebenza angaphansi kwama-30W, ukuvikelwa kwemvelo okuluhlaza.
Izingxenye ezizinzile kakhulu
- I-interferometer yokuvala isebenzisa i-reflector yekona ye-cube yegolide engeniswe e-USA enokukhanya okuphezulu kanye nokunemba kwe-angular.
- Njengoba umthombo wokukhanya we-ceramic osebenza kahle kakhulu ohlala isikhathi eside ungeniswe uvela e-USA, ukusebenza kahle okukhanyayo kufinyelele ku-80%.
- I-laser ye-VCSEL engeniswe ivela e-USA isebenza kahle kakhulu.
- Isitholi se-DLATGS esizwela kakhulu singeniswe sivela e-USA.
- Isibuko sayo esingaphandle kwe-axis sisebenzisa inqubo yokusika ye-SPDT, sisebenza kahle kakhulu ekukhanyeni kanye nokuvumelana kwesistimu.
- Isitimela sensimbi esikhethekile esingenisiwe, umthwalo osindayo, ukungqubuzana okuphansi, kuqinisekisa ukuzinza kwedatha kanye nokuphindaphinda kwayo.
Isofthiwe enamandla ehlakaniphile
- Ubuhlakani bokusebenzisana kwabantu namakhompyutha kanye nomklamo womhlahlandlela wokusebenza, ungaqala ngokushesha futhi ube nekhono noma ngabe uke waxhumana nesofthiwe ye-FTIR.
- Imodi yokubuka kuqala yokuqapha ukutholwa kwedatha ye-spectral ehlukile, inqubo yokutholwa komhlaba.
- Nikeza umtapo wolwazi ojwayelekile ongaba ngu-1800 spectra mahhala, faka phakathi ama-Compounds avamile, izidakamizwa, nama-oxide.
Singaphinde sinikeze izinhlobonhlobo ze-Atlas yobungcweti ye-infrared (izingcezu ezingu-220000), ezihlanganisa izimboni ezahlukahlukene, ukuze kuhlangatshezwane nokutholwa okuvamile, abasebenzisi bangenza ngokwezifiso ukutholwa kwedatha entsha ye-spectral, okuguquguqukayo futhi okulula. Umtapo wolwazi weminwe uhlanganisa: umtapo wolwazi kazwelonke we-pharmacopoeia, umtapo wolwazi kazwelonke we-Veterinary Pharmacopoeia, umtapo wolwazi werabha, igalari ye-gas spectrum, igalari ye-molecular spectrum, umtapo wolwazi we-protein kanye ne-amino acid spectrum, umtapo wolwazi wezobulungiswa (izimpahla eziyingozi, amakhemikhali, imithi njll.), umtapo wolwazi we-inorganic spectral, umtapo wolwazi, umtapo wolwazi we-solvent spectrum, umtapo wolwazi wezithasiselo zokudla, upende, umtapo wolwazi njll. (Njengoba kufakwe isithasiselo).
- Isofthiwe enomsebenzi wokulinganisa ojwayelekile kazwelonke we-GB / T 21186-2007 kanye nomsebenzi wokulinganisa ojwayelekile we-infrared calibration we-JJF 1319-2011.
UIzingxenye Zokuzikhethela Ezikhethekile:
| I-Znse Crystal ATR | |||||||||||||||||||
| IshidiMubudalaCindezela impuphu efasiteleni ukuze uyihlole. Ububanzi bungu-13mm, ukujiya kungu-0.1-0.5mm, ngaphandle kokususa. | |||||||||||||||||||
| Udaka lwe-agateIsampula enkulu eqinile ibe yimpuphu Ububanzi obungu-70mm | |||||||||||||||||||
Cindezela
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| Ikristalu le-Kbr | |||||||||||||||||||
| Iseli EliwuketsheziKwesampula yoketshezi ye-Kbr window, i-deliquescent, ububanzi be-wavelength 7000-400cm-1 ububanzi bokudlulisa ukukhanya 2.5μm ~ 25μm | |||||||||||||||||||
| Ikhabhinethi ye-elekthronikhi ehlakaniphile engangenisi umswakama Kunconywa uma ungenayo i-dehumidifier elabhorethri yakho, izovikela i-FTIR yakho emswakama. |
