FTIR-990 FTIR Spectrometer
Labor CE setifikeiti sa FTIR-990 Fourier transform infrared spectrometer ke lipatlisiso tse ikemetseng le nts'etsopele ea lihlahisoa, ke FTIR e hlolisanoang ka ho fetesisa lefatšeng ka bophara, ho kenya ts'ebetso e bonolo, ts'ebeliso e bonolo, tlhokomelo e bonolo, FTIR ea rona e sebelisoa hampe ke mahlale a thepa, bio pharmaceutical, petrochemical, polokeho ea lijo le lisebelisoa tse ling tsa tlhahlobo ea indasteri, e boetse e amoheloa ke laboratori ea univesithi bakeng sa lipatlisiso le thuto ea mahlale.
Principle
FTIR e nang le molao-motheo oa Michelson interferometer, lebone le hlahisoang ke mohloli oa leseli ke Michelson interferometer ho kena-kenana le optical, lumella lisampole tsa ho kena-kenana le khanya, moamoheli o amohela leseli la tšitiso ka tlhaiso-leseling, ebe ka software ea komporo ka ho fetola ho fumana pono ea pono. mehlala.
Litlhaloso
Sebaka sa Wavenumber | 7800 ~ 375 cm-1 |
Interferometer | Michelson interferometer e nang le 30 degrees of incidence angle |
100%τsebaka sa ho sekamela mola | Ho feta 0.5τ% (2200 ~ 1900cm).-1) |
Qeto | 1cm-1 |
Pheta-pheta Nomoro ea Leqhubu | 1cm-1 |
Karolelano ea Lerata la Lerata | 30000:1 (DLATGS, resolution@4cm-1. sampole le sekeno sa bokamorao bakeng sa 1 min@2100cm-1) |
Mofuputsi | Mohloli o phahameng oa DLATGS o nang le tšireletso ea mongobo |
Beamsplitter | KBr e koahetsoeng ka Ge (Made in USA) |
Mohloli oa Leseli | Bophelo bo bolelele, mohloli oa leseli oa IR o pholileng (E entsoe USA) |
Sistimi ea elektroniki | A/D converter ea li-bits tse 24 ho 500MHz, USB 2.0 |
Matla | 110-220V AC, 50-60Hz |
Boemo | 450mm×350mm×235 limilimithara |
Boima ba 'mele | 14Kg |
Sistimi e tšepahalang ea optical
- Moqapi o kopanya likarolo tse ka sehloohong ho benche ea optical e entsoeng ka aluminium e entsoeng ka tšepe, lisebelisoa li tla kenngoa ka ho kenngoa ha linale, ha ho hlokahale hore li lokisoe.
- Michelson interferometer e tiisitsoeng, e kopantsoeng le sekhechana sa mahlaseli sa bopaki ba mongobo le lebokose le leholoanyane la moemeli oa bopaki ba mongobo ho fumana matla a bopaki ba mongobo makhetlo a 5.
- Fesetere ea ho shebella mocheso e nka moralo oa pele oa likhato tse 7, o lumellanang le molao-motheo oa boenjiniere ba motho, o bohehang habonolo ebile o bonolo ho nka sebaka sa sieve ea limolek'hule.
- Moralo oa mochini oa sampole oa push pull o ka fokotsa haholo tšitiso ea metsi le carbon dioxide moeeng liphethong tsa liteko, 'me o etselitsoe hore o be moholo ho fihlella lisebelisoa tse fapaneng.
- Matla a sebetsang a ka tlase ho 30W, ts'ireletso ea tikoloho e tala.
Likarolo tse phahameng tse tsitsitseng
- Interferometer e tiisang e sebelisa sebonela-hōle sa USA se tsoang kantle ho naha sa cube ea khauta se nang le ponahalo e phahameng le ho nepahala ha angular.
- Ka mohloli o phahameng oa bophelo bo bolelele ba lisebelisoa tsa ceramic tse tsoang kantle ho naha ho tsoa USA, ts'ebetso e khanyang e phahame joalo ka 80%.
- VCSEL laser e tsoang USA e nang le ts'ebetso e phahameng.
- Sesebelisoa sa DLATGS se nang le kutlo e phahameng se rometsoeng ho tsoa USA.
- E tima seiponeng sa axis e sebelisa ts'ebetso ea ho itšeha ea SPDT, e nang le ts'ebetso e ntle haholo ea optical le sistimi e tsitsitseng.
- Terene e khethehileng ea tšepe e tsoang kantle ho naha, mojaro o boima, khohlano e tlase, e netefatsa botsitso ba data le ho pheta-pheta.
Software e matla e bohlale
- Tšebelisano e bohlale ea khomphutha ea motho le moralo oa tataiso ea ts'ebetso, o ka qala kapele le ho ba le boiphihlelo ho sa tsotellehe hore na u ikopantse le software ea FTIR.
- Mokhoa o ikhethileng oa spectral data acquisition monitoring preview, mokhoa oa ho nkuoa ha mobu.
- Fana ka laeborari e tloaelehileng ea lipono tse ka bang 1800 mahala, ho kenyelletsa le Metsoako e tloaelehileng, lithethefatsi, li-oxide.
Hape re ka fana ka mefuta e fapaneng ea litsebi tsa infrared Atlas (likotoana tsa 220000), tse sebetsanang le mefuta e fapaneng ea liindasteri, ho kopana le ho khutlisa ka kakaretso, basebelisi ba ka khona ho etsa mokhoa o mocha oa ho khutlisa database oa spectral, o bonolo ebile o bonolo.Laeborari ea menoana e kenyelletsa: laeborari ea naha ea pharmacopoeia, laeborari ea National Veterinary Pharmacopoeia, laeborari ea rabara, Gas spectrum Gallery, Gallery ea limolek'hule tsa limolek'hule, laeborari ea liprotheine le amino acid spectrum, Laeborari ea boahloli (thepa e kotsi, lik'hemik'hale, meriana jj.), laeborari ea li-inorganic spectral .
- Software e nang le GB / T 21186-2007 mosebetsi oa maemo a naha a calibration le JJF 1319-2011 ts'ebetso e tloaelehileng ea ho lekanya infrared.
ULikarolo tse ikhethileng:
Znse Crystal ATR | |
LeqepheMkhaleTobetsa phofo ka fensetere ho etsa tlhahlobo.Diameter 13mm, botenya 0.1-0.5mm, ntle le ho phunya. | |
Seretse sa agateSample e tiileng e kholo ho ba phofoDiameter 70mm | |
Tobetsa(Re khothaletsa hore u e reke sebakeng sa heno hobane e boima haholo) | |
One ea IRMocheso 70~250℃(U ka e reka 'marakeng oa heno) | |
Seleng ea MokelikeliBakeng sa fensetere ea mokelikeli Kbr, deliquescent,bolelele ba maqhubu 7000-400cm-1Mofuta oa phetiso ea leseli 2.5μm~25μm |
Sehlomathiso
IR Spectrum Data Base(Optical)
Khatiso ea II ea Pokello ea Aldrich FT-IR——————————————-18454
Khatiso ea Pokello ea HR Aldrich FT-IR I—————————————10505
HR Aldrich Hydrocarbons———————————————————-1199
HR Hummel Polymer and Additives———————————————-2011
HR Industrial Coatings—————————————————————–1961
HR Nicolet Sampler Library——————————————————–842
HR Polymer Additives and Plasticizers——————————————-1799
HR Rubber Compounding Materials———————————————-350
HR Specta Polymers and Plasticizers by ATR—————————–204
HR Specta Polymers le Plasticizers ka ATR-e lokisitsoeng————–204
HR Sprouse Polymer Additives——————————————————–325
HR Sprouse Polymer ka ATR——————————————————-500
HR Sprouse Polymer by Transmission————————————————600
Li-Polymer Additives le Plasticizers————————————————-1799
Aldrich Polymers Library ————————————————————————————————————————————————————————————————————————————
Sigma Steroids————————————————————————–3011
Sigma Tsoekere le Likhabohaedreite——————————————————-614
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