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 |
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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
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Predecessor
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Could also interest you
Most downloaded
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Technical Information (TI)
Information technique Raman Rxn5
French version - 11/2025
Construction et spécifications du système pour l'analyseur Raman Rxn5 à technologie Kaiser Raman
EN 11/11/202527/02/2025Language:
French
Version:
11/11/2025
File size:
3 MB
File name:
TI01646CFR_0525.pdf
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49 documents
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Technical Information (TI)
Information technique Raman Rxn5
Construction et spécifications du système pour
l'analyseur Raman Rxn5 à technologie Kaiser RamanEN 11/11/202527/02/2025Language:
French
Version:
11/11/2025
File size:
3 MB
File name:
TI01646CFR_0525.pdf
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Operating Instruction (BA)
Raman Rxn5 Operating Instructions
Commissioning, operation, and maintenance details for the
Raman Rxn5 analyzer - powered by Kaiser Raman technologyEN 21/11/2023Language:
English
Version:
21/11/2023
File size:
2.8 MB
File name:
BA02179CEN_0323.pdf
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Short Instruction (KA)
Resumo das instruções de operação do Raman Rxn5
Guia de início rápido para o analisador Raman Rxn5 -
tecnologia Raman desenvolvida pela KaiserEN 13/03/2025Language:
Portuguese
Version:
13/03/2025
File size:
2.3 MB
File name:
KA01554CPT_0425.pdf
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Ex Safety Instruction (XA)
Raman Rxn5 Safety Instructions
Hazardous area certifications and installation instructions
for the Raman Rxn5 analyzer - powered by Kaiser Raman technologyEN 07/12/2023Language:
English
Version:
07/12/2023
File size:
1.6 MB
File name:
XA02746CEN_0222.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 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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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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Innovation (IN)
Raman-Technologie in der chemischen Industrie
Zuverlässige Messung der Zusammensetzung
chemischer Prozessströme.Language:
German
Version:
28/07/2025
File size:
5.6 MB
File name:
IN01223C_11DE_0121_Raman_Chemie_web.pdf
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White paper (WP)
Optimizing green ammonia production with Raman spectroscopy
A white paper about the use of Raman spectroscopy in green ammonia
production to ensure quality control and process efficiency, such
as with Raman systems that include a Raman Rxn5 analyzer and a
Rxn-30 probe.Language:
English
Version:
27/10/2025
File size:
577.2 KB
File name:
WP01275CEN_0125.pdf
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White paper (WP)
ラマン分光法によるグリーンアンモニア製造の最適化
グリーンアンモニア製造において、品質管理とプロセス効率を確保
するためのラマン分光法の活用に関するホワイトペーパー。Raman
Rxn5 アナライザや Rxn‑30 プローブを含むラマンシステムなどの
使用例が含まれます。Language:
Japanese
Version:
20/01/2026
File size:
1.7 MB
File name:
WP01275CJA_0125_Raman_GreenNH3_QualityControl.pdf
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