The Raman Rxn-40 probe is a sealed immersion probe for in situ Raman spectroscopy of liquid-phase samples in a laboratory or process plant setting. The process connection for the Raman Rxn-40 can be swaged, compression-mounted, flange-mounted, or installed in an Endress+Hauser flow cell, and is NeSSI compatible. These versatile options allow for direct insertion in slip-streams, drain-values, reactors, circulation loops, blend headers, and inlet or outlet pipework.
Chemical: reaction monitoring, blending, catalysis, feed and final product monitoring
Learn how Raman Spectroscopy can provide analysis solutions for challenging stream conditions, by reading the white paper focused on two different customer case studies.
Probe spectral coverage is limited by the coverage of the analyzer being used.
Ambient temperature
Nonexplosive environments: -30 to 70 °C / -22 to 158 °F Explosive environments: T3/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, Rxn-40 mini 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 Temperature, Rxn-40: -30 to 120 °C / -22 to 248 °F (316L stainless steel) -30 to 280 °C / -22 to 536 °F (C276 alloy) -30 to 315 °C / -22 to 599 °F (Grade 2 Titanium) Temperature ramp: ≤ 30 °C/min ≤ 54 °F/min Flange: ASME B16.5 and 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 may be a concern Max pressure, Rxn-40 mini configuration: 157.1 barg/ 2279 psig (316L stainless steel) 199.3 barg/ 2890 psig (C276 alloy) 153.6 barg/ 2228 psig (Grade 2 titanium) Max pressure, 1/2 inch Rxn-40: 142.4 barg/ 2066 psig (316L stainless steel) 158.1 barg/ 2293 psig (C276 alloy) 65.2 barg/ 946 psig (Grade 2 titanium) Max pressure, 3/4 and 1 inch Rxn-40: 169.5 barg/ 2458 psig (316L stainless steel) 182.8 barg/ 2651 psig (C276 alloy) 72.2 barg/ 1047 psig (Grade 2 titanium)
Raman-Anwendungsleitfaden für die
Life-Sciences-Industrie
PU (julkaisu)
Saksa - 09/2025
New version available in English
Ein Leitfaden zu unseren Anwendungshinweisen zur Raman-Spektroskopie für die Life-Science-Industrie (Raman Rxn2-Analysator, Raman Rxn4-Analysator, Rxn-10-Sonde, Rxn-20-Sonde, Rxn-45-Sonde, Rxn-46-Sonde und Zubehör für Sondenoptiken (blO-Optic, Raman- Single Use-Optiksystem / SUB, Immersionsoptik, berührungslose Optik)
An overview brochure about our Raman Rxn5 analyzer (including the Raman Rxn-30 probe, the Rxn-40 probe,), a Raman spectroscopy analyzer system for gas phase measurements powered by Kaiser Raman technology.
Safety control of raw materials - Melamin's use of
Raman analysis for identification of chemicals
Sovellusesimerkki (CS)
Englanti - 06/2025
New version available in English
A case study describing Melamin's use of our Raman spectroscopy systems (Raman Rxn2 analyzer and Rxn-40 probe) to improve safety through accurate solvent identification.
Optimizing carbon capture processes through Raman spectroscopy
Sovellusesimerkki (CS)
Englanti - 01/2022
New version available in English
This case study examines how USN used Raman spectroscopy, including a Raman Rxn2 analyzer and a Rxn-40probe, to monitor CO2 capture solvent quality in the chemical industry (note: this application would also work with a Raman Rxn4 analyzer / the oil & gas industry).
Raman spectroscopic analysis of slurry polymerization - Borealis’
monitoring of polypropylene and polyethylene grades during olefin
polymerization reactions in continuously fed loop reactors
Sovellusesimerkki (CS)
Englanti - 10/2024
New version available in English
A case study demonstrating how Borealis used an Endress+Hauser's Raman spectroscopy analyzer system (including a Raman Rxn2 analyzer and Rxn-40 probe) to monitor slurry polymerization in the Chemical industry.
Käytämme evästeitä parantaaksemme selauskokemustasi, kerätäksemme tilastoja sivuston toiminnan optimoimiseksi ja toimittaaksemme räätälöityjä mainoksia tai sisältöä.