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Product picture Raman Rxn-41 probe, top view aiming up left

Raman Rxn-41 probe

Offering simplified, reduced cost installation in the process environment

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Measuring / Application task

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  • Measuring principle

    Raman spectroscopy

  • Laser wavelength

    532 nm, 785 nm, 1000 nm

  • Spectral coverage

    Probe spectral coverage is limited by the coverage of the analyzer being used.

  • Maximum laser power into probehead (mW)


  • Sample interface

    Temperature 1" standard configuration:
    -30 to 120 °C (316L stainless steel)
    -30 to 150 °C (C276 alloy)
    -30 to 150 °C (Grade 2 titanium)
    Temperature 1" cryogenic configuration:
    -196 to 70°C (C276 alloy)
    -196 to 70 °C (Hybrid metal combination)
    Temperature 2.375" standard configuration:
    -30 to 120°C (316L stainless steel)
    -30 to 150 °C (C276 alloy)
    Temperature ramp: ≤30 °C/min
    Flange: up to 305 mm diameter, ASME B16.5 or DIN EN1092 Type B flanges available upon request
    Relative humidity: up to 95%, non-condensing

  • Pressure

    Min pressure (Bara):
    Full vacuum (0 Bara) but not ultrahigh vacuum (UHV) where outgassing maybe a concern
    Max Pressure (Barg)
    1" probe:
    77.0 (316L stainless steel)
    98.5 (C276 alloy)
    76.0 (Grade 2 titanium)
    1" cryogenic probe:
    111.0 (C276 alloy)
    87.5 (Hybrid metal combination)
    2.375" probe (Barg):
    42.7 (316L stainless steel)
    66.1 (C276 alloy)

  • Wetted materials

    316L option
    Metal: 316L stainless steel
    Window: High-purity sapphire
    C276 option
    Metal: C276 alloy
    Window: High-purity sapphire
    Titanium option
    Metal: Grade 2 titanium
    Window: High-purity sapphire
    Hybrid metal combination option
    Metal: 316L stainless steel, C276 alloy
    Window: High-purity sapphire

  • Fiber optic cable

    Cable sold separately

  • Length

    Maximum immersible length is dependent on material choice

  • Diameter (mm)

    25.4 or 60.325
    (25.4 only for Grade 2 Titanium)

  • Hazardous area certifications