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
-
Laser wavelength
Base model: 532 nm, 785 nm, 1000 nm
Enclosure configuration: 532 nm, 785 nm, 1000 nm
Hybrid: 785 nm -
Spectral coverage
Base Model and Enclosure configuration
532 nm: 150-4350 cm-1
785 nm: 150-3425 cm-1
1000 nm: 200-2400 cm-1
Hybrid 785 nm: 175-1890 cm-1
Field of application
The Raman Rxn4 analyzer powered by Kaiser Raman technology is the optimal choice for manufacturing or process environments. Raman Rxn4 provides high-resolution performance for in situ, real-time measurement and control. It features unique self-monitoring, diagnostics, and self-calibration to ensure the validity of each measurement. Stackable in a standard 19" rack, the Raman Rxn4 saves valuable space on the production floor. It is also offered with an optional stainless steel NEMA 4X enclosure.
Chemical: reaction monitoring, blending, catalysis investigations
Polymer: polymerization reaction monitoring, extrusion monitoring, polymer blending
Pharmaceutical: API reaction monitoring, crystallization, polymorph
Biopharmaceutical: bioprocess monitoring and control, PAT/QbD applications, cell culture, fermentation, downstream operations, cGLP/cGMP compatible
Food & Beverage: Mapping of meats and fish, fermentation, reaction monitoring
Oil & Gas: LNG, refining, energy measurements
Benefits
Robust, reliable, and highly accurate
Easy installation and minimal maintenance/downtime
24/7 inline, online, or at-line process measurement and monitoring
Unified internal construction enables straightforward model transfer to support redundant analyzer systems
Intuitive, fully embedded Raman RunTime control software via touchscreen or remote interface
Scale-up, scale-out, and cGMP/pilot-plant compatible
Suitable for outputs into hazardous area/classified environments
Loading alternative products
Success stories
-
Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Could also interest you
115 documents
-
-
Technical Information (TI)
Raman Rxn4 Technical Information
System design and specifications for the Raman Rxn4 analyzer -
powered by Kaiser Raman technologyEN 21/11/202301/09/202331/12/2020Language:
English
Version:
21/11/2023
File size:
1.1 MB
File name:
TI01645CEN_0323.pdf
-
-
-
Technical Information (TI)
Raman data library 2.1 Technical Information
System information and specifications for the Raman data library 2.1
EN 08/09/2025Language:
English
Version:
08/09/2025
File size:
191.3 KB
File name:
TI01869CEN_0125.pdf
-
-
-
Operating Instruction (BA)
Raman RunTime v6.6 Operating Instructions
Commissioning, operation, and maintenance details
for Raman RunTime v6.6 softwareEN 27/03/202516/11/202330/06/202231/12/2020Language:
English
Version:
27/03/2025
File size:
6.8 MB
File name:
BA02180CEN_0525.pdf
-
-
-
Operating Instruction (BA)
Raman data library 2.1 Administrator Operating Instructions
Instructions for administration of Raman data library 2.1 software
EN 08/09/2025Language:
English
Version:
08/09/2025
File size:
1.2 MB
File name:
BA02564CEN_0125.pdf
-
-
-
Operating Instruction (BA)
Raman data library 2.1 User Operating Instructions
Instructions for use of Raman data library 2.1
EN 08/09/2025Language:
English
Version:
08/09/2025
File size:
4.5 MB
File name:
BA02563CEN_0125.pdf
-
-
-
Operating Instruction (BA)
Raman Rxn4 Operating Instructions
Commissioning, operation, and maintenance details
for the Raman Rxn4 analyzer - powered by Kaiser Raman technologyEN 27/03/202421/11/202301/08/202331/12/2020Language:
English
Version:
27/03/2024
File size:
6.6 MB
File name:
BA02178CEN_0424.pdf
-
-
-
Operating Instruction (BA)
LNG parameters & calibration Operating Instructions
A complete overview of the LNG parameters and calibration for the
Raman analyzerEN 21/08/2024Language:
English
Version:
21/08/2024
File size:
865.4 KB
File name:
BA02371CEN_0124.pdf
-
-
-
Short Instruction (KA)
Raman data library Brief Operating Instructions
Brief instructions and start-up instructions for Raman data library
softwareEN 13/08/2024Language:
English
Version:
13/08/2024
File size:
411.2 KB
File name:
KA01717CEN_0124.pdf
-
-
-
Short Instruction (KA)
Raman Rxn4 Brief Operating Instructions
Quick start guide for the Raman Rxn4 analyzer -
powered by Kaiser Raman technologyEN 21/11/202331/12/2020Language:
English
Version:
21/11/2023
File size:
2.5 MB
File name:
KA01553CEN_0222.pdf
-
-
-
Installation Instructions (EA)
LNG analyzer performance verification kit Installation Instructions
Instructions for use of the LNG analyzer performance verification kit
EN 30/03/2023Language:
English
Version:
30/03/2023
File size:
442.7 KB
File name:
EA01470CEN_0123.pdf
-
-
-
Ex Safety Instruction (XA)
Raman Rxn4 Safety Instructions
Hazardous area certifications and installation instructions
for the Raman Rxn4 analyzer - powered by Kaiser Raman technologyEN 16/01/202507/12/202329/11/202231/12/2020Language:
English
Version:
16/01/2025
File size:
1.2 MB
File name:
XA02745CEN_0424.pdf
-
-
-
PU (Publication)
Biopharma 4.0 model graphic
Graphic illustrating the core elements of Biopharma 4.0 including
product lifecycle stages, role of PAT/QbD, and 12 key advanced
technologies for scientists and process engineers in the Life
Sciences, applicable to Raman spectroscopy systems (Raman
Rxn2, Raman Rxn4, Rxn-10, Rxn-45, Rxn-46, bio multi optic and
sleeve, flow cell and flow bench, Raman optic system for single
use, and Raman calibration & verification kits).Language:
English
Version:
22/05/2025
File size:
481.6 KB
File name:
PU01614CEN_0125.pdf
-
-
-
PU (Publication)
Top must-read Biopharma 4.0 articles - Stay informed about the latest research embracing Biopharma 4.0 principles
A list of published technical articles related to Biopharma 4.0
topics with recommendations from Life Science industry experts
at Endress+Hauser.Language:
English
Version:
26/06/2025
File size:
363.4 KB
File name:
PU01611CEN_0125.pdf
-
-
-
PU (Publication)
Raman Rxn4 analyzer - LNG custody transfer analyzer
An overview brochure about the Raman Rxn4 analyzer,
a Raman spectroscopy analyzer powered by Kaiser Raman
technology for LNG custody transfer in the Oil & Gas industry.Language:
English
Version:
20/01/2022
File size:
492.1 KB
File name:
PU01451CEN_0122.pdf
-
-
-
PU (Publication)
Endress+Hauser - ライフサイエンス技術のワンストップパートナー
Endress+Hauserが、ライフサイエンス分野の専門知識と、ラマン分
光システム（Raman Rxn2、Raman Rxn4、Rxn-10、Rxn-45、Rxn-46、
バイオマルチオプティックおよびスリーブ、フローフィル、フロー
ベンチ、シングルユース用Ramanオプティックシステム）や水質分
析センサ技術（Liquiline CM44P、CM442、OUSAF44、OUSBT66、
Memosens CPS61E、CLS82E、COS81E、CLS82E）などの信頼性の高い
インラインおよびリアルタイム測定技術によって、世界トップクラ
スのバイオ医薬品メーカーから信頼されている理由を強調したグラ
フィック。Language:
Japanese
Version:
04/10/2024
File size:
2.5 MB
File name:
PU01585CJA_0124_Graphic_EH biopharma trust.pdf
-
-
-
PU (Publication)
エネルギー転換 - 当社のガスアナライザは準備ができています
エネルギー転換の概要と、石油・ガス産業における炭素から再生可
能エネルギー、天然ガス、水素、LNG、バイオガスなどへのエネル
ギーサプライチェーン転換の需要に対応するためのTDLAS、QF、ラ
マン分光法（J22、OXY5500、Raman Rxn4、Raman Rxn5アナライザを
含む）によるガス分析の重要性。Language:
Japanese
Version:
13/05/2024
File size:
2.9 MB
File name:
PU01458CJA_0122_EnergyTransition.pdf
-
-
-
PU (Publication)
Advanced process and product control in fermentations - Raman spectroscopy for composition analysis in a lab or process
An overview of Raman spectroscopy analyzer systems (including the
Raman Rxn2 analyzer, Raman Rxn4 analyzer, Rxn-10 probe, and Rxn-45
probe), powered by Kaiser Raman technology, for fermentation
compositional analysis in a lab or process applicable to biotechnology
in the food & beverage industry.Language:
English
Version:
03/03/2022
File size:
603 KB
File name:
PU01457CEN_0122.pdf
-
-
-
PU (Publication)
Kaiser Raman technology and Sartorius BioPAT Spectro® collaboration Q&A - Scalable, real-time bioprocess monitoring solutions
A Q&A about how our Raman spectroscopy analyzer systems
(including the Raman Rxn2 analyzer, Raman Rxn4 analyzer,
and Rxn-46 probe), powered by Kaiser Raman technology, integrates
with the Sartorius BioPAT Spectro platform (Ambr and biostat STR) for
high throughput and single use (SUB) bioprocessingin the
biopharmaceutical life science industry.Language:
English
Version:
08/12/2021
File size:
943.7 KB
File name:
PU01446CEN_0121.pdf
-
-
-
PU (Publication)
Raman application guide for the life science industry - Trusted composition analysis for the life sciences
A guide to our Raman spectroscopy application notes for the
Life Science industry (featuring the Raman Rxn2 analyzer,
Raman Rxn4 analyzer, Rxn-10 probe, Rxn-20 probe, Rxn-45 probe,
Rxn-46 probe, and probe accessory optics (bIO-Optic, Raman single
use optic system / SUB, immersion optic, non-contact optic).Language:
English
Version:
19/04/2022
File size:
1.1 MB
File name:
PU01447CEN_0222.pdf
-
-
-
PU (Publication)
Energiewende Unsere Gasanalysegeräte sind bereit
Ein Überblick über die Energiewende
und die Bedeutung der Gasanalyse.Language:
German
Version:
04/06/2025
File size:
2.3 MB
File name:
PU01458C11DE_0224_web.pdf
-
Often bought together
Accessories
