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FTIR spectrometer
적외선 분광기 (퓨리에 적외선 분광시스템)
  • 호실
    86181
  • 제조사(모델)
    JASCO (FT/IR-4700)
  • 담당자
    김덕수 / 031-299-6512
  • 이메일
    ykkddss@skku.edu
  • 공동연구
    김지희 / kimj@skku.edu
신청하기 Reservation
즐겨찾는기기 추가
신청가능 시간
09:00 - 15:00 09:00 - 15:00 09:00 - 15:00 09:00 - 15:00 09:00 - 15:00 09:00 - 15:00 09:00 - 15:00
점심시간 이용불가 : 12:00 ~ 13:30
원리 및 특성

FT-IR stands for Fourier Transform InfraRed, the preferred method of infrared spectroscopy.

In infrared spectroscopy, IR radiation is passed through a sample. Some of the infrared radiation is

absorbed by the sample and some of it is passed through (transmitted). 

The resulting spectrum represents the molecular absorption and transmission, creating a molecular fingerprint of the sample.

Like a fingerprint no two unique molecular structures produce the same infrared spectrum.

This makes infrared spectroscopy useful for several types of analysis.

규격

Specification

Standard Wavenumber Measurement Range    7,800 to 350 cm^-1
Optional Extended Wavenumber Range          5,000 to 220 cm^-1

Wavenumber Accuracy                                0.01 cm^-1

Maximum Resolution                                  0.4 cm^-1

Optical system                                          Single Beam

Light Source                                             High-intensity ceramic source

S/N                                                        35,000 : 1    

Acc.

Solid sampling Kit (Hand press: Manual Kbr Pellet Press)

Sigle Reflection ATR Kit (ZnSe Crystal Kit)                                          

적용(응용)분야
  •  It can identify unknown materials.
  •  It can determine the quality or consistency of a sample.
  •  It can determine the amount of components in a mixture.
관련자료




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