Fiber Optic ATR-Probes

Main features:

  • High throughput in any part of  UV-Vis, Near- and Mid-IR spectrum
  • No dead zone
  • Flexible and robust for industrial applications in harsh environment
  • Compatible with all spectrometers and automated process-interfaces
Excel LogoArtphotonics_Sale from stock Summer 2026

Description

FlexiSpec® product line from art photonics presents the latest generation of Attenuated Total Reflection probes. Fiber optic ATR-Probes are produced for any spectral range in UV -Vis -NIR and Mid-IR.  They are compartible with any type of FT-NIR, FT-IR and other IR-spectrometers, photometers and IR-LED or QCL. ATR immersion fiber optic probes with patented design are suitable for reaction monitoring in lab, pilot plant and industry for full automated process control.

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Common Parameters of Fiber Optic ATR-Probes
Total Length 1.5m (opt.:1m to 5m)*
Shaft Length 300mm (opt.: 100-700 mm)*
Shaft Diameter 12mm, 6.3mm
Shaft Material Hastelloy C22
Length of Legs 500mm (opt. 200 – 500mm)
Protective Tube Material Liquid Tight SS-Conduit, KOPEX-Tube
Minimal Bending Radius 130mm
Input / Output Connectors SMA-905 (opt.: any other type)
*Customized dimensions are available on request
Specification of Fiber Optic Immersion ATR- Probes
Probe type Di- ATR Ge- ATR Si- ATR ZrO₂- ATR Sapphire-ATR
Transmission range 600-1900 cm-1 600-3100 cm-1 600-3100 cm-1 1550-9000 cm-1 400-2200 nm 400-2200 nm 180-1300 nm
Fiber type Silver Halide Silver Halide Silver Halide Chalcogenide glass Silica NIR Silica NIR Silica UV-VIS
Temperature range -150°C / + 140°C -150°C / + 80°C -150°C / + 140°C -150°C / + 90°C -150°C / + 200°C -150°C / + 200°C -150°C / + 200°C
Pressure (max) 200 Bar (300 Bar on request) 10 Bar 100 Bar 100 Bar 100 Bar 100 Bar 100 Bar
Crystal-Shaft combination of ATR- Probes
Probe type Di- ATR Ge- ATR Si- ATR ZrO₂- ATR Sapphire-ATR
400-2200nm 1550 - 9000nm
Crystal -Schaft combination
  • Reaction Monitoring in real time
  • Process Analytical Technologies (PAT)
  • Remote Polymerization Control
  • Crystallization Process Screening
  • In-situ IR-Spectroscopy for PAT in Chemical, Petrochemical, Atomic, Biopharmaceutical & Food Industry

Do you have any questions about this or any other product? Send us an inquiry, and our personnel will answer your question as soon as possible.

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