Metrology: Fourier Transform infrared (FT-IR) Spectrometer

What is it?
A Fourier-transform infrared spectrophotometer used for spectral transmittance and reflectance of of optical material in the infrared wavelength region.

Manufacturer: BRUKER OPTIK Southeast Asia Pte Ltd

Model Name: BRUKER Vertex 70

Applications: Spectral transmittance and reflectance measurement in the spectral range of 8,000 to 350cm-1.

Instrument Overview: BRUKER Vertex 70 is a Fourier-transform infrared spectrophotometer for transmittance and reflectance measurement in the spectral range of 8,000 to 350cm-1.

Technical features and specifications:
Spectral range 8,000 to 350cm-1, with KBr beamsplitter, DTGS detector with KBr-window and MIR source; Source Internal ceramic source for mid and far IR, air cooled; Spectral resolution Better than 0.4cm-1; Wavenumber accuracy Better than 0.01cm-1 @ 2,000cm-1; Photometric accuracy Better than 0.1% T; Signal-to-Noise 5 sec sample, 5 sec reference: >7,000:1 (< 6.2 x 10-5 AU noise) peak-to-peak @ 2,000cm-1, 4cm-1 spectral resolution and standard optical components; Aperture ratio f/2.5, nominal beam diameter 40mm (1.37“) Interferometer RockSolid* permanently aligned, high stability interferometer

Charges:
NA (for calibration only)

Instrument Manufacturer URL: www.brukeroptics.com

Detailed Specifications:
Spectral range 8,000 to 350cm-1, with KBr beamsplitter, DTGS detector with KBr-window and MIR source; Source Internal ceramic source for mid and far IR, air cooled; Spectral resolution Better than 0.4cm-1; Wavenumber accuracy Better than 0.01cm-1 @ 2,000cm-1; Photometric accuracy Better than 0.1% T; Signal-to-Noise 5 sec sample, 5 sec reference: >7,000:1 (< 6.2 x 10-5 AU noise) peak-to-peak @ 2,000cm-1, 4cm-1 spectral resolution and standard optical components; Aperture ratio f/2.5, nominal beam diameter 40mm (1.37“) Interferometer RockSolid* permanently aligned, high stability interferometer