Equipment

FT-IR | 적외선 분광기

보유장비 관련 정보
Laboratory/Field
Model 670 / 620
Maker Varian
Technician Yeong Bi Kang
Contact 052-217-4168 / ybkang@unist.ac.kr
Status for Reservation 가능
Reservation Unit 0.5hr Maximum Time (per day) 3hr
Open(~ago) 5일전 Cancel (~ago) 2시간전
  • Description

    FT-IR measures the IR absorbance or reflectance spectrum to determine vibrational frequency which provide information on chemical structure and bonding.

  • Specifications

    • Spectral range : 4000 ~ 400 cm-1

    • Spectral resolution : 0.075 cm-1

    • Detector - MCT (6000 ~ 450 cm-1)

    - DLaTGS (6000 ~ 400 cm-1)

    • Signal to noise ratio (5 sec) : 12,000 : 1 with 25 % source power

    • ATR imaging : 1.4μm per 1 pixel

  • Applications

    • Qualitative analysis of samples

    • Quantitative analysis of samples

    • Defect analysis

    • Analysis of molecular structure