117342, Moscow,
Butlerova str., 15

Tel: +7 (495) 333-6102
Fax: +7 (495) 334-7500

E-mail: np@ntcup.ru

 

Analitical Fourier-Spectrometer

Scope

Analytical Fourier-spectrometer AF-1 is designed for spectral investigations and analytical measurements in a spectrum infra-red region.

Fourier-spectrometer AF-1 can be equipped with the following ad-on devices developed and manufactured in STC of Unique Instrumentation of RAS:

  • attachment for measuring mirror and diffuse reflection;
  • attachment of multiple disturbed complete inner reflection приставкой многократного;
  • capacitor for obtaining an object spectra;
  • diameter 1.5 mm;
  • liquid cells with different thickness of liquid layers with crystal windows, transparent at corresponding spectrum regions жидкостными;
  • single-pass gas cells 10 cm long;
  • multi-pass gas cell with windows of different materials with optical path length from1 to 8 m.

Basic technical characteristics

Basic technical characteristics

Spectral range, cm-1 from 400 to 4000
Limit resolution, cm-1 1.0
Wavenumbers rating accuracy, cm-1 ±0.1
Optical density measurement range from 0.05 to 3.0
Variation of total-lot throughput deviation in the whole spectrum region, % not greater than  ±0.5
Optical density rms in the range from 0.2 to 2.0, % not greater than  1.0
Signal/noise ratio (in the region 2000 — 2100 cm-1) during measurement time 2 min (16 scans) under spectral resolution 1 cm-1 not smaller than 104
Operating mode installation time, min not greater than 15
Instrument is supplied from AC power system 220 ± 22 V 50  Hz
Consumed power, KW 0.2
Optical and mechanical part mass, kg 30
Optical and mechanical part overall dimensions, mm 500 х 350 х 350
© STC UI RAS, 2008-2017