ͧ Fourier Transform Infrared Spectrometer (FT-IR)
Specfication
Brand Perkin Elmer
Model Spectrum GX
Feature Description
Optical System Sealed and Desiccated optical unit
Source Temperature stabilized Mid/Far IR range 10000-30 cm-1
Beamsplitter Optimized KBr (7000-370 cm-1)
Detector DTGS Mid -IR (KBr) and DTGS Far-IR
Signal to Noise ratio 36,000 / 1 Peak to peak(1min meas., 4 cm-1 resolution)
Resolution 0.3 cm-1
OPD velocity Continuous variable between 0.05 and 5.0 cm/s
Software Windows Base including

Introduction
Fourier Transform Infrared Spectroscopy (FT-IR) ͧͷ㹡ʴطԹ ͹Թ ෤ԤԸա÷ҧ spectroscopy Դ˹觷֡ҡôٴ׹ʧͧҹͧʧ¡çҧè¡ôٴ׹ᵡҧѹͧšūšЪԴաôٴ׹ǧԹôᵡҧѹªǧ wave numbers 4000 - 1500 繪ǧ觺֧͡ѧѹ ͧš -OH, C=O, N-H, CH3 繵 㹪ǧ wave numbers 1500 400 繪ǧ the fingerprint region 觨ѡɳТͧ໤੾Шͧеͧҡվդ Դ͹ҧдѧ鹡໤ǧ ͹ҧҡ ù෤Ԥй任ءѺصˡǡѺ ҹʴʵ 㹡èṡԴͧ 㹴ҹصˡ ͧҡ෤դ¤͹ҧᾧ件֧ԴͧҧöͺءԴ
ѧ鹨֧ù෤㹡õǨçҧͧСͺͧšѺ෤Ԥ
Ţѳ 6635-063-011


Ǻ
Mr. Napatsadol Yimnoi
ѡԷʵ
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