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IROS 05 FTIR spectrometer is designed to provide a wide range of sample measurement techniques in the most challenging environments from the laboratory to the pilot plant.


Compact size, reasonable price for a unique set of accessories and high performance - these advantages of IROS 05 Spectrometer allow it to fit most of the research and field tasks as a mid-level spectrometer for academic and industrial applications.


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Main Features:


  • A wide array of functions due to various attached modules and detectors
  • The 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 with controlled 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 a second external light source

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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)

Ability to combine spectrum registration and sample monitoring

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Main characteristics:


  • Spectra registration of micro-objects up to 5 μm in transmission, specular reflection, and ATR (with suitable objectives) modes
  • Spectral range: 6 000 – 600 cm-1 (with MCT detector)
  • Min. resolution: 0.5 cm-1
  • Signal-to-noise ratio: ≥20 000 (1 min, resolution 4 cm-1, range 2 200 – 2 000 cm-1)
  • Motorized sample stage with the 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 1 900 – 600 cm-1      3 100 – 600 cm-1      3 100 – 600 cm-1  1 550 - 650 cm-1
 Fiber type PIR-900/1000
Silver Halide
PIR-900/1000
Silver Halide
PIR-900/1000
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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