FTIR-990 FTIR Spectrometer
Cov Neeg Ua Haujlwm CE tau ntawv pov thawj FTIR-990 Fourier hloov pauv infrared spectrometer yog kev tshawb fawb ywj pheej thiab kev txhim kho cov khoom, nws yog FTIR sib tw tshaj plaws hauv ntiaj teb, kev teeb tsa yooj yim, kev siv yooj yim, kev saib xyuas yooj yim, peb FTIR yog siv los ntawm cov ntaub ntawv tshawb fawb, bio tshuaj, petrochemical, kev nyab xeeb zaub mov thiab lwm yam cuab yeej tshuaj xyuas kev lag luam, nws kuj tau txais yuav los ntawm chav kuaj hauv tsev kawm ntawv rau kev tshawb fawb thiab kev qhia ntawv.
Pkev cai lij choj
Lub hauv paus ntsiab lus ntawm FTIR nrog Michelson interferometer, lub teeb uas tawm los ntawm lub teeb los ntawm Michelson interferometer mus rau kev cuam tshuam ntawm lub teeb pom kev zoo, cia cov qauv teeb pom kev cuam tshuam, tus neeg txais tau txais lub teeb cuam tshuam nrog cov ntaub ntawv qauv, thiab tom qab ntawd los ntawm software computer los ntawm kev hloov pauv kom tau txais cov spectra ntawm cov qauv.
Cov Lus Qhia Tshwj Xeeb
| Qhov ntau ntawm cov nthwv dej | 7800 ~ 350 cm-1 |
| Interferometer | Michelson interferometer nrog 30 degrees ntawm lub kaum sab xis |
| 100%τkab qaij ntau yam | Zoo dua 0.5τ% (2200 ~ 1900cm)-1) |
| Kev daws teeb meem | 1 cm-1 |
| Kev Rov Ua Dua Tus Naj Npawb Wave | 1 cm-1 |
| Qhov Sib Piv ntawm Lub Suab Nrov | 30000:1 (DLATGS, kev daws teeb meem @ 4cm-1. qauv thiab keeb kwm yav dhau los luam theej duab rau 1 feeb @ 2100cm-1) |
| Ntes | Kev daws teeb meem siab DLATGS ntes nrog cov txheej tiv thaiv dej noo |
| Beamsplitter | KBr coated nrog Ge (Ua nyob rau hauv Tebchaws Meskas) |
| Qhov Chaw Teeb | Lub neej ntev, cua txias IR lub teeb qhov chaw (Ua nyob rau hauv Tebchaws Meskas) |
| Lub Tshuab Hluav Taws Xob | A/D converter ntawm 24 ntsis ntawm 500MHz, USB 2.0 |
| Lub zog | 110-220V AC, 50-60Hz |
| Qhov Loj | 450 hli × 350 hli × 235 hli |
| Qhov hnyav | 14Kg |
Lub kaw lus kho qhov muag txhim khu kev qha
- Tus qauv tsim sib xyaw cov khoom tseem ceeb rau lub rooj zaum kho qhov muag uas ua los ntawm cov txhuas cam khwb cia, cov khoom siv yuav raug teeb tsa los ntawm kev tso koob, tsis tas yuav kho.
- Lub tshuab Michelson interferometer kaw, ua ke nrog cov dej noo pov thawj beam splitter thiab lub thawv loj dua Moisture proof agent kom tau 5 zaug dej noo pov thawj muaj peev xwm.
- Lub qhov rais soj ntsuam kub tau txais 7 degree pem hauv ntej tsim, uas ua raws li lub hauv paus ntsiab lus ntawm tib neeg kev tsim kho, yooj yim los soj ntsuam thiab yooj yim los hloov lub molecular sieve.
- Tus qauv tsim ntawm lub thoob khib nyiab uas rub tau yooj yim tuaj yeem txo qhov cuam tshuam ntawm dej thiab carbon dioxide hauv huab cua rau cov txiaj ntsig ntawm kev xeem, thiab nws tau tsim loj dua kom nkag mus rau ntau yam khoom siv ntxiv.
- Lub zog ua haujlwm tsawg dua 30W, kev tiv thaiv ib puag ncig ntsuab.
Cov khoom ruaj khov siab
- Lub sealing interferometer siv lub teb chaws USA xa tawm kub lub voos xwmfab ces kaum reflector nrog kev cuam tshuam siab thiab lub kaum sab xis.
- Nrog kev ua haujlwm siab ntev lub neej ceramic teeb pom kev zoo los ntawm Asmeskas, qhov ua haujlwm zoo luminous yog siab txog li 80%.
- VCSEL laser xa tawm los ntawm Tebchaws Meskas nrog kev ua tau zoo.
- Cov cuab yeej ntes DLATGS rhiab heev uas xa tawm los ntawm Tebchaws Meskas.
- Nws yog daim iav tawm ntawm axis siv SPDT txiav cov txheej txheem, nrog rau kev ua haujlwm zoo heev ntawm kev pom thiab kev sib xws ntawm lub kaw lus.
- Cov hlau tshwj xeeb uas xa tawm los ntawm txawv teb chaws, lub nra hnyav, kev sib txhuam tsawg, xyuas kom meej tias cov ntaub ntawv ruaj khov thiab rov ua dua.
Software ntse heev
- Kev sib cuam tshuam ntawm tib neeg thiab lub khoos phis tawj ntse thiab kev tsim qauv qhia kev ua haujlwm, koj tuaj yeem pib sai thiab txawj ntse seb koj puas tau tiv tauj FTIR software.
- Hom kev saib xyuas cov ntaub ntawv tshwj xeeb spectral, cov txheej txheem tau txais av.
- Muab cov tsev qiv ntawv txheem ntawm kwv yees li 1800 spectra pub dawb, suav nrog feem ntau cov Tshuaj Sib xyaw, tshuaj, thiab oxides.
Peb kuj tseem tuaj yeem muab ntau yam kev tshaj lij infrared Atlas (220000 daim), npog ntau yam kev lag luam, kom tau raws li kev nrhiav tau dav dav, cov neeg siv tuaj yeem kho qhov kev nrhiav tau cov ntaub ntawv spectral tshiab, yoog tau thiab yooj yim. Lub tsev qiv ntawv ntiv tes suav nrog: lub tsev qiv ntawv pharmacopoeia hauv tebchaws, Lub Tsev Qiv Ntawv Veterinary Pharmacopoeia hauv tebchaws, tsev qiv ntawv roj hmab, gas spectrum Gallery, molecular spectrum Gallery, protein thiab amino acid spectrum library, tsev qiv ntawv kev txiav txim plaub ntug (khoom phom sij, tshuaj lom neeg, tshuaj thiab lwm yam), inorganic organic spectral library, tsev qiv ntawv, solvent spectrum library, tsev qiv ntawv ntawm cov khoom noj khoom haus additives flavor library, xim, tsev qiv ntawv thiab lwm yam (Raws li appendix).
- Software nrog GB / T 21186-2007 lub teb chaws tus qauv calibration function thiab JJF 1319-2011 infrared calibration tus qauv calibration function.
UCov Khoom Xaiv Tau Zoo:
| Znse Crystal ATR | |||||||||||||||||||
| Daim ntawvMqubNias cov hmoov rau hauv lub qhov rais kom kuaj tau. Txoj kab uas hla 13 hli, tuab 0.1-0.5 hli, yam tsis tas yuav demoulding. | |||||||||||||||||||
| Agate mortarCov qauv khoom loj rau hauv hmoov Txoj kab uas hla 70 hli | |||||||||||||||||||
Xovxwm
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| Kbr siv lead ua | |||||||||||||||||||
| Cov kua qaub ncaugRau cov kua qauv Kbr qhov rai, deliquescent, wavelength ntau yam 7000-400cm-1Light transmittance ntau yam 2.5μm ~ 25μm | |||||||||||||||||||
| Lub txee hluav taws xob ntse uas tsis muaj dej noo Pom zoo yog tias koj tsis muaj lub tshuab dehumidifier hauv koj lub chaw kuaj mob, nws yuav tiv thaiv koj FTIR ntawm cov dej noo. |
