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    www.artphotonics.com > Products > Fiber Spectroscopy Probes > Fiber Optic ATR-Probes

    Fiber Optic ATR-Probes

    • High throughput in any part of Near & Mid InfraRed-spectrum
    • ATR-tip shaped for immersion in liquid fl ow without dead zone
    • Flexible and robust for industrial applications in harsh environment
    • Compatible with all spectrometers and automated process-interfaces

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

    Applications:

    • 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
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    Specification of Fiber Optic Immersion ATR-Probes FlexiSpec®

    Probe type

    Diamond ATR

    ZnSe ATR

    Cubic Zirconium ATR

    Transmission range

    5.2-17 μm (600-1900 cm -1) +

    3.2-4.5 μm (2300-3100 cm -1)

    3.2-17 μm
    (600-3100 cm -1)

    1.5-6.5 μm
    (1550-6650 cm -1)

    Fiber type

    PIR-900/1000 (AgCl:AgBr)

    PIR-900/1000 (AgCl:AgBr)

    CIR-500/550 (As-S-glass)

    Temperature range

    -150°C / + 140°C

    -150°C / + 140°C

    -150°C / + 90°C

    Pressure (max*)
    *for 12 mm shafts

    200 Bar*

    10 Bar*

    100 Bar*

    Common Parameters of Fiber Optic ATR-Probes FlexiSpec®

    Total Length

    1.5 m (opt.:1-5 m)*

    Shaft Length

    230 mm (opt.: 100-500 mm)*

    Shaft Diameter

    12 mm, 6.3 mm

    Shaft Material

    Hastelloy C22

    Length of Legs

    300 mm (opt. 100 - 500 mm)

    Protective Tube Material

    Liquid Tight SS-Conduit, KOPEX-Tube

    Minimal Bending Radius

    130 mm

    Input / Output Connectors

    Long SMA (opt.: any other type)

    Compatible Process-Interfaces

    Ceramat-FOS or SensoGate-FOS**

    *Customized dimensions are available on request **Available for 12 mm shafts only