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Isibonisi se-FTIR-990AD FTIR

Incazelo emfushane:


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Isitifiketi seLabour FTIR-990 esitifiketi se-Fourier sokuguqula i-infrared ucwaningo oluzimele nokuthuthukiswa kwemikhiqizo, yi-FTIR yokuncintisana kakhulu emhlabeni, ukufakwa okulula, ukusetshenziswa okulula, ukugcinwa okulula, i-FTIR yethu isetshenziswa kakhulu yizinto zesayensi, i-bio pharmaceutical, petrochemical, ukuphepha kokudla nezinye izinsimbi zokuhlaziya umkhakha, kubuye kwamukelwe ilabhorethri yaseyunivesithi ngocwaningo nokufundiswa kwesayensi.

Principle

I-FTIR enomgomo we-interferometer kaMichelson, ukukhanya okukhishwa ngumthombo wokukhanya yi-Michelson interferometer ekuphazamiseni okubonakalayo, vumela amasampula wokukhanyisa okuphazamisayo, umamukeli athola ukukhanya kokuphazamiseka ngolwazi lwesampula, bese kuthi ngesoftware yekhompyutha ngokuguqula ukuze kutholakale i-spectra amasampula.

 

Imininingwane

Ibanga leWavenumber 7800 ~ 375 cm-1
I-Interferometer I-interferometer kaMichelson enama-degree angama-30 we-engela yesigameko
100%τumugqa uhambise umugqa Kungcono kune-0.5τ% (2200 ~ 1900cm-1 
Isixazululo 1 cm-1
Ukuphindaphindeka Kwenombolo ye-Wave 1 cm-1
Isilinganiselo Somsindo Womsindo 30000: 1 (DLATGS, resolution @ 4cm-1. Isampula nokuskena kwangemuva kweminithi eli-1 @ 2100cm-1)
Umtshina Isixazululo esiphakeme seDLATGS esinokumbozwa kobuningi
I-Beamsplitter I-KBr ifakwe ngeGe (Yenziwe e-USA)
Umthombo Wokukhanya Impilo ende, umthombo opholile we-IR opholile emoyeni (Wenziwe nge-USA)
Uhlelo lwe-elekthronikhi Isiguquli se-A / D sama-24 bits ku-500MHz, i-USB 2.0
Amandla 110-220V AC, 50-60Hz
Ubukhulu 450mm × 350mm × 235 mm
Isisindo 14Kg

    

Isistimu ebonakalayo ethembekile 

  • Idizayini ihlanganisa izinto eziyinhloko kubhentshi elibonakalayo elenziwe ngomshini kusuka ku-cast aluminium, izesekeli zizofakwa ngokubekwa kwenaliti, asikho isidingo sokulungisa.
  • I-interferometer evalelwe ngaphakathi kaMichelson, ihlangene nomswakama ohlukanisa umswakama webhokisi nomswakama omkhulu womenzeli wokuthola ubufakazi ukuthola ikhono lokuqinisekisa umswakama izikhathi ezi-5.
  • Iwindi lokuqapha izinga lokushisa lisebenzisa idizayini engu-7 phambili, ehambisana nomthetho wobunjiniyela bomuntu, okulula ukuyibuka futhi elula ukufaka esikhundleni sesihlungo samangqamuzana.
  • Idizayini ye-push donsa isampula yomgqomo inganciphisa kakhulu ukuphazanyiswa kwamanzi ne-carbon dioxide emoyeni emiphumeleni yokuhlolwa, futhi yakhelwe enkulu ukufinyelela izesekeli ezahlukahlukene.
  • Ukusebenza kwamandla ngaphansi kuka-30W, ukuvikelwa kwemvelo eluhlaza.

 

Izingxenye eziphakeme ezizinzile

  • I-interferometer yokufaka uphawu isebenzisa i-USA engenisiwe yegolide cube ekhonayo ekhombisa ngokubukeka okuphezulu nokunemba kwe-angular.
  • Ngokusebenza okuphezulu komthombo wokukhanya wempilo ende owenziwe kusuka e-USA, ukusebenza okukhanyayo kufinyelela kuma-80%.
  • I-VCSEL laser ingeniswe ivela e-USA ngokusebenza okuphezulu.
  • Umtshina ozwelayo ophezulu we-DLATGS ungeniswe usuka e-USA.
  • Isivalo se-eksisi esisetshenzisiwe sisebenzisa inqubo yokusika ye-SPDT, ngokusebenza kahle kakhulu kwe-optical nokuvumelana kwesistimu.
  • Ujantshi wensimbi okhethekile ongenisiwe, umthwalo osindayo, ukungqubuzana okuphansi, kuqinisekisa ukuzinza kwedatha nokuphindeka.

Isoftware enamandla

 

  • Ukusebenzisana komuntu nekhompyutha nokusebenza komhlahlandlela wokusebenza, ungaqala ngokushesha futhi ube nekhono lokuthi ngabe uxhumene nesoftware ye-FTIR.
  • Imodi yokubuka kuqala yokutholwa kwedatha yokubuka eyingqayizivele, inqubo yokutholwa komhlaba.
  • Nikeza ngomtapo wolwazi ojwayelekile cishe we-1800 spectra mahhala, faka ama-compounds ajwayelekile, izidakamizwa, ama-oxide.

Futhi singanikeza ngezinhlobonhlobo ze-Atlas ye-infrared yobuchwepheshe (izingcezu ezingama-220000), ezihlanganisa izimboni ezahlukahlukene, ukuhlangabezana nokubuyiswa okujwayelekile, abasebenzisi bangenza ngezifiso ukubuyiswa kwedatha entsha ye-spectral, eguquguqukayo futhi elula. Umtapo wolwazi weminwe ufaka phakathi: umtapo wolwazi kazwelonke we-pharmacopoeia, umtapo wezincwadi kazwelonke we-Veterinary Pharmacopoeia, umtapo wolwazi wenjoloba, igalari ye-gas spectrum, i-Gallery yamangqamuzana, iphrotheyini kanye nomtapo wolwazi we-amino acid, iLabhulali yezobulungiswa (izimpahla eziyingozi, amakhemikhali, imithi njll), umtapo wolwazi wezinto eziphilayo ongaphili , umtapo wolwazi, umtapo wolwazi we-solvent spectrum, umtapo wolwazi wezithasiselo zokudla umtapo wezincwadi, upende, umtapo wezincwadi njll (Njengesithasiselo).

  • Isoftware eno-GB / T 21186-2007 kazwelonke wokulinganiswa komsebenzi kanye ne-JJF 1319-2011 calibration calibration standard calibration function.

 

UIzingxenye ezimbili zokuzikhethela:

 

I-Znse Crystal ATR
Ishidi MokudalaCindezela i-powder efasiteleni ukuze uvivinye. Ububanzi 13mm, ukujiya 0.1-0.5mm, ngaphandle kokulimaza.  
Udaka lwe-agateIsampula enkulu eqinile ibe yimpuphu Ububanzi 70mm  
Cindezela(Siphakamisa ukuthi uyithenge endaweni ngoba inzima kakhulu)  
Ihhavini le-IRIzinga lokushisa 70250(Ungayithenga emakethe yangakini)  
Iseli EliwuketsheziOkwesampula eliwuketsheziububanzi bebanga 7000-400cm-1Ububanzi bokudlulisa ukukhanya 2.5μm ~ 25μm  

 

 

 Isithasiselo

I-IR Spectrum Data Base (Okokusebenza)

 

I-Aldrich FT-IR Collection Edition II ————————————- 18454

I-HR Aldrich FT-IR Collection Edition I ——————————— 10505

HR Aldrich Hydrocarbon ———————————————-- 1199

HR Hummel Polymer Nezithasiselo ————————————-- 2011

Izembatho Zezimboni zakwa-HR ——————————————————––161

Umtapo Wezincwadi we-HR Nicolet Sampler ———————————————–– 842

Izithasiselo ze-HR Polymer nama-Plasticizers ———————————- 1799

Izinto Zokuhlanganisa Amabhabha E-HR ————————————- 350

I-HR Specta Polymers kanye nama-Plasticizers abhalwe yi-ATR ————————– 204

I-HR Specta Polymer kanye nama-Plasticizers abhalwe yi-ATR ————— 204

I-HR Sprouse izithasiselo ze-Polymer ———————————————– 325

HR Sprouse Polymer yi-ATR ———————————————- 500

HR Sprouse Polymer by Transmission ———————————— 600

Izithasiselo zePolymer kanye Neziplastiki —————————————- 1799

Umtapo Wezincwadi wase-Aldrich Polymers ——————————————————— 275

Ama-Sigma Steroids ————————————————————— 3011

Ama-Sigma Ushukela nama-Carbohydrate ——————————————- 614

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