Raman spectroscopy - advanced optical analysis technology
Boost plant safety, ensure product quality, and optimize operations. Raman spectroscopy measures the composition and molecular structure of your samples from lab-to-process in real time.
Specs at a glance
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Laser wavelength
532 nm
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Spectral coverage
150-3425 cm-1 (532 nm)
Field of application
The Raman Rxn5 process analyzer is an industry-leading, turn-key, laser-based analyzer powered by Kaiser Raman technology. It provides quantitative chemical composition measurements using Raman spectroscopy. The design of the Raman Rxn5 incorporates customer requirements for serviceability and hazard-area certification, provides a compact footprint, and minimizes utilities consumption. The high optical efficiency of the analyzer makes it ideal for typical gas-phase sample measurements.
Process measurement points:
Steam methane reformers
Gasifiers (coal, petcoke, waste, biomass)
Shift converters
Hydrotreaters
Hydrocrackers
CO2 removal
Finished product synthesis loops
Typical industries:
Hydrogen production/purity, HyCO, Hydrogen recycle,
Methanol production
Ammonia production
Gas turbine fuel feed
Synthetic natural gas/IGCC power plants
Benefits
Non-destructive analysis of gases, including homonuclear diatomics (H2, N2, O2)
Compact, smaller than most wall-mount gas chromatographs (GCs)
Can replace up to four traditional analyzers with a single base unit and four probes
Rugged with minimal utility requirements, no sample transport, and no consumables (columns, valves, gases, pumps)
Minimal analyzer technician time with maximum technician safety (no toxic gases are transported to the analyzer)
Measures four streams simultaneously for faster multi-channel results
-20 to +50 °C operating environment
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Predecessor
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Could also interest you
105 documents
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Technical Information (TI)
Raman Rxn5 Technical Information
System design and specifications for the Raman Rxn5 analyzer -
powered by Kaiser Raman technologyEN 21/11/2023Language:
English
Version:
21/11/2023
File size:
1.2 MB
File name:
TI01646CEN_0222.pdf
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Operating Instruction (BA)
Manuel de mise en service Raman Rxn5
Détails de la mise en service, de la configuration
et de la maintenance de l'analyseur Raman Rxn5 –
équipé de la technologie Kaiser RamanEN 29/10/202517/03/2025Language:
French
Version:
29/10/2025
File size:
4.7 MB
File name:
BA02179CFR_0625.pdf
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Short Instruction (KA)
Raman Rxn5 Brief Operating Instructions
Quick start guide for the Raman Rxn5 analyzer -
powered by Kaiser Raman technologyEN 21/11/202331/12/2020Language:
English
Version:
21/11/2023
File size:
1.1 MB
File name:
KA01554CEN_0222.pdf
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Ex Safety Instruction (XA)
Raman Rxn5 安全上の注意事項
Kaiser ラマンテクノロジー搭載 Raman Rxn5 アナライザの
危険場所認証および設置方法EN 27/02/2025Language:
Japanese
Version:
27/02/2025
File size:
2.3 MB
File name:
XA02746CJA_0425.pdf
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PU (Publication)
Raman spectroscopy for parahydrogen quantification - Real-time control and quality assurance across the hydrogen supply chain
This paper presents experimental findings that validate the performance
of an Endress+Hauser Raman spectroscopic analyzer in accurately
measuring parahydrogen conversion during the hydrogen liquefaction
process.Language:
English
Version:
13/01/2026
File size:
410.6 KB
File name:
PU01623CEN_0126.pdf
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PU (Publication)
Raman Rxn5 analyzer optical service kit
An overview of the optical service kit for the Raman Rxn5 analyzer
containing tools and accessories with instructions on how to clean
and maintain the instrument to achieve its optimal performance.Language:
English
Version:
04/05/2022
File size:
1 MB
File name:
PU01467CEN_0122.pdf
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PU (Publication)
Raman Rxn5 アナライザレーザーベースの組成分析
Raman Rxn5アナライザ（Raman Rxn-30プローブ、Rxn-40プローブ、
Rxn-41プローブを含む）は、Kaiser Ramanテクノロジーを搭載した
、気相測定用のラマン分光計システムです。この概要パンフレット
では、これらの機器の特長と用途についてご紹介しています。Language:
Japanese
Version:
07/01/2026
File size:
955.5 KB
File name:
PU01444CJA_0225_Raman Rxn5 analyzer.pdf
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Competence Brochure (CP)
Process analyzer solutions - Expertise for optimal performance
An overview brochure about process analysis solutions
offered by the Endress+Hauser Process Analyzer Support
team in Europe, including Raman spectroscopy, TDLAS,
and QF technology-based solutions.Language:
English
Version:
10/12/2024
File size:
13.4 MB
File name:
CP01595CEN_0124.pdf
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Innovation (IN)
Raman technology for the chemical industry - Reliable composition measurement of chemical process streams
An overview brochure about our Raman spectroscopy analyzer systems,
powered by Kaiser Raman technology, for the chemical industry
(includes the Raman Rxn2 analyzer, Raman Rxn4 analyzer,
Raman Rxn5 analyzer, and the Raman Rxn-10 probe, Raman Rxn-20 probe,
Raman Rxn-30 probe, Raman Rxn-40 probe, and Raman Rxn-41 probe).Language:
English
Version:
18/10/2021
File size:
10.6 MB
File name:
IN01223CEN_0121.pdf
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Innovation (IN)
LNG 用のラマン技術 - LNG プロセスストリームのリアルタイム組成測定
ラマン分光計システム（Raman Rxn4アナライザ、Raman Rxn5アナラ
イザ、Raman Rxn-41プローブを含む）は、Kaiser Ramanテクノロジ
ーを搭載し、LNG産業および石油・ガス業界向けに設計された高性
能な気相測定ソリューションです。この概要パンフレットでは、各
機器の特長、用途、導入メリットについてご紹介しています。Language:
Japanese
Version:
07/01/2026
File size:
14.7 MB
File name:
IN01222CJA_0222_Raman technology for LNG.pdf
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