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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

KR41
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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.

  • Ambient temperature

    Nonexplosive environments:
    -30 to 150 °C / -22 to 302 °F
    Explosive environments:
    T4: –20 to 70 °C / –4 to 158 °F
    T6: –20 to 65 °C / –4 to 149 °F
    Limited to normal ambient temperature
    IEC 60079-0 for Korea

  • Maximum laser power into probehead (mW)

    < 499

  • Sample interface

    Temperature (25.4 mm / 1 inch) standard configuration:
    -30 to 120 °C / -22 to 248 °F (316L stainless steel)
    -30 to 150 °C / -22 to 302 °F (C276 alloy)
    -30 to 150 °C / -22 to 302 °F (Grade 2 titanium)
    Temperature (25.4 mm / 1 inch) cryogenic configuration:
    -196 to 70°C / -320.8 to 158 °F (C276 alloy)
    -196 to 70 °C / -320.8 to 158 °F (Hybrid metal combination)
    Temperature (60.33 mm / 2.375 inch) standard configuration:
    -30 to 120°C / -22 to 248 °F (316L stainless steel)
    -30 to 150 °C / -22 to 302 °F (C276 alloy)
    -30 to 150 °C / -22 to 302 °F (Grade 2 titanium)
    Temperature ramp:
    ≤ 30 °C/min
    ≤ 54 °F/min
    Flange: up to 305 mm / 12 inch diameter, ASME B16.5 or DIN EN1092 Type B flanges available upon request
    Relative humidity: up to 95%, non-condensing

  • Pressure

    Min pressure:
    Full vacuum (0 bara) but not ultrahigh vacuum (UHV) where outgassing maybe a concern
    Max Pressure
    25.4 mm / 1 inch standard probe:
    141.5 barg / 2053 psig (316L stainless steel)
    186.6 barg / 2707 psig (C276 alloy)
    144.1 barg / 2090 psig (Grade 2 titanium)
    25.4 mm / 1 inch cryogenic probe:
    213.7 barg / 3100 psig (C276 alloy)
    158.6 barg / 2300 psig (Hybrid metal combination)
    60.33 mm / 2.375 inch probe:
    49.7 barg / 721 psig (316L stainless steel)
    68.8 barg / 998 psig (C276 alloy)
    51.5 barg / 747 psig (Grade 2 titanium)

  • 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

    25.4 or 60.33 mm
    1 or 2.375 inch
    (25.4 mm / 1 inch only for Grade 2 Titanium)

  • Hazardous area certifications

    ATEX, CSA, IECEx

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