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IROS 05 FTIR spectrometer is designed to provide the wide range of sample
measurement techniques in the most challenging environments from the
laboratory to the pilot plant. Compact size, reasonable price for unique set of
accessories and high performance - these advantages of IROS 05 Spectrometer
allow it to fit to most of research and field tasks as a mid-level spectrometer for
academic and industrial applications.


 IROS 05 FTIR _2.jpg  

Mean Features:


  • Wide array of functions due tovarious attached modules and detectors
  • Capability of additional external devices connection for IR spectrum registration
  • Stability to temperature fluctuation and vibration due to unique patented interferometer design
  • Moisture durability because of ZnSe optics
  • Compact and light-weight


Key advantages:


  • Integrated ATR module is equipped with ZnSe, Ge or diamond crystals (including registration withcontrolled heating up to 200 °C)
  • Transmission, specular-diffuse and ATR
  • Connection to IROS M2 or M3 IR microscope with specular reflection and micro-ATR (Ge) modes of spectra registration
  • Ports for external devices, such as multi-pass gas cell or IR telescope
  • Up to two ATR fiber probes connected simultaneously
  • Possibility of simultaneous operation with two detectors, such as MG-32, DLaTGS, Si, InGaAs, MCT LN2, MCT TE cooling, LiTaO3
  • Expansion to NIR spectral range with second external light source


Specification:


Interferometer      Cat`s Eye 
 Beam splitter  ZnSe
 Spectral resolution  0.5 cm-1
 Spectral range with pyroelectric detector (MG-32)  5 700 – 470 cm-1
 Spectral range with DLaTGS detector  8 500 – 470 cm-1
 Spectral range with MCT detector  6 000 – 600 cm-1
 Spectral range with MG-32 and NIR detectors and two IR sources  12 500 – 470 cm-1
 SNR with pyroelectric  detector not less 40 000, 1 min acquisition, 4 cm-1 resolution, 2 000 - 2 200 cm-1
 Dimensions (WxHxD)  34x20x38 cm
 Weight  15 kg

 IROS 05 FTIR _1.jpg     

Spectrum registration modes:


  • Transmission
  • Reflection (with ATR objective)
  • Min. linear sample size: 5 – 10 μm

 

Two built-in detectors:


  • MCT with nitrogen cooling
  • MG-32M (DLaTGS analog)

 IROS 05 FTIR _3.jpg  Ability to combine spectrum registration and sample monitoring 

Main characteristics:


  • Spectra registration of microobjects up to 5 μm in transmission, specular reflection and ATR (with suitable objectives) modes
  • Spectral range: 600 – 6 000 cm-1 (with MCT detector)
  • Min. resolution: 0.5 cm-1
  • Signal-to-noise ratio: ≥20 000 (1 min, resolution 4 cm-1, range 2 000 – 2 200 cm-1)
  •  Motorized sample stage with autofocus system and mapping mode according to programmed parameters. Step: 2.5 μm
  • Revolver mechanism with changeable lenses IR objective 15x
  • Visual objectives 4x, 10x, 36x or 60x
  • ATR objective 36x or 60x
  • Highly sensitive MCT detector with liquid nitrogen cooling
  • Additional MG-32 detector (DLaTGS analog) for operation without liquid nitrogen
  • Simultaneous operation in IR spectra registration mode and visual sample observation mode
  • Adjustable and rectangular diaphragms to identify IR spectrum registration area
  • Built-in video camera (2 mpx, USB)

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IROS 05 with Attenuated Total Reflection (ATR) probes designed for harsh application conditions


 IROS 05 FTIR _4.jpg The spectrometer can be equipped with an adapter for fiber optic 
probes with a universal connector (SMA) and various high-quality fiber optic probes. 
Immersion fiber optic probes are suitable for monitoring processes in 
laboratory-scale plants as well as in commercial reactors. They allow 
you to increase the accuracy of chemical processes analysis in real 
time and reduce the cost of process control. 
Fiber optic ATR probed can be equipped with various tips: Diamond, 
ZnSe, Si, ZrO2


Key features:


  • High efficient transmission in parts of the near and mid infrared spectrum
  • ATR probe tips without dead zones
  • High reliability for industrial applications in harsh environments up to 250 °C
  • High pressure resistance


Specification of ATR fiber probes:


 Probe type  Di- ATR ZnSe- ATR   Si- ATR  ZrO2- ATR
 Transmission range  600 – 1 900 cm-1  600 – 3 100 cm-1  600 – 3 100 cm-1  1 550 - 650 cm-1
 Fiber type  PIR-900/1 000
Silver Halide
 PIR-900/1 000
Silver Halide
 PIR-900/1 000
Silver Halide 
     CIR 500/550
Chalcogenide glass
 Temperature range  -100 °C / +140 °C
(optional 250° C)
 -100 °C / +140 °C -100 °C / +140 °C
(optional 250 °C) 
 -150 °C / +200 °C
 Pressure (max)  200 Bar (300 Bar)
on request
     10 Bar      10 Bar      100 Bar
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