Optical analysis offerings

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TDLAS/QF Raman spectroscopy

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Product Picture Raman Rxn2 analyzer view from front showing left side

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Versões FLEX	Excelência técnica	Simplicidade
F L E X Versão Fundamental Atende suas necessidades básicas de medição	Excelência técnica	Simplicidade
F L E X Versão Lean Lida com seus principais processos facilmente	Excelência técnica	Simplicidade
F L E X Seleção Extended Otimiza seus processos com tecnologias inovadoras	Excelência técnica	Simplicidade
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Raman Rxn2 analyzer

Bridge your application from the laboratory to the process environment

Comprimento de onda do laser Entrada: 785 nm
Modelo base: 532 nm, 785 nm, 1000 nm
Híbrido: 785 nm

Cobertura espectral Motor de partida 785 nm: 300-3300 cm-1
Modelo base 532 nm: 150-4350 cm-1
Modelo base 785 nm: 150-3425 cm-1
Modelo base 1000 nm: 200-2400 cm-1
Híbrido 785 nm: 175-1890 cm-1

Imagem do Produto Analisador Raman Rxn4 visão frontal do canto esquerdo

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Analisador Raman Rxn4

Analisador Raman robusto e confiável garantindo o monitoramento de qualidade e processo 24 horas por dia, 7 dias por semana

Comprimento de onda do laser Modelo base: 532 nm, 785 nm, 1000 nm
Configuração do gabinete: 532 nm, 785 nm, 1000 nm
Híbrido: 785 nm

Cobertura espectral Modelo base e configuração do gabinete
532 nm: 150-4350 cm-1
785 nm: 150-3425 cm-1
1000 nm: 200-2400 cm-1
Híbrido 785 nm: 175-1890 cm-1

Product picture Raman Rxn-10 probe on side aiming right

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Raman Rxn-10 probe

A versatile probe for your Raman spectroscopy needs

Comprimento de onda do laser Com ópticas sem contato e de imersão:
532 nm, 785 nm, 1000 nm
Com sistema óptico bIO-Optic ou Raman para uso individual:
785 nm, 1000 nm
Com conjunto de vazão Raman ou bio multi óptica e bio sleeve:
785 nm

Materiais do corpo e da janela Corpo da sonda Rxn-10: Alumínio 6061, aço inoxidável 316L e aço inoxidável 303

Product picture Raman Rxn-20 probe with optic lens facing front bottom right corner

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Raman Rxn-20 probe

The no-touch, focus-free solution for Raman lab or process solids measurement

Comprimento de onda do laser 785 nm

Materiais do corpo e da janela Corpo: Aço inoxidável 316L
Janela: materiais de grau óptico

Certificações de área classificada ATEX, CSA, IECEx, UKCA, JPEx

Product picture Raman Rxn-30 probe side view aiming right and down

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Raman Rxn-30 probe

Providing reliable, quantitative gas-phase measurements in a process environment

Comprimento de onda do laser 532 nm

Certificações de área classificada ATEX, CSA, IECEx, UKCA, JPEx

Product picture: Raman Rxn-40 max probe aiming front down corner full length view

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Raman Rxn-40 probe

Designed to promote versatility and materials compatibility

Comprimento de onda do laser
532 nm, 785 nm, 1000 nm

Materiais molhados Metal: Liga C276, aço inoxidável 316L ou titânio grau 2
Janela: Safira de ultra pureza

Certificações de área classificada ATEX, CSA, IECEx, UKCA, JPEx

Product picture Raman Rxn-41 probe, top view aiming up left

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Raman Rxn-41 probe

Offering simplified, reduced cost installation in the process environment

Comprimento de onda do laser
532 nm, 785 nm, 1000 nm

Materiais molhados Opção 316L
Metal: Aço inoxidável 316L
Janela: Safira de alta pureza
Opção C276
Metal: Liga C276
Janela: Safira de alta pureza
Opção em titânio
Metal: Titânio grau 2
Janela: Safira de alta pureza
Opção combinação de metal híbrido
Metal: Aço inoxidável 316L, liga C276
Janela: Safira de ultra pureza

Certificações de área classificada ATEX, CSA, IECEx, UKCA, JPEx

Product picture Raman Rxn-45 probe side view aiming right

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Raman Rxn-45 probe

The ultimate in compatibility for bioprocess manufacturing

Comprimento de onda do laser
785 nm, 1000 nm

Materiais molhados Corpo: Aço inoxidável 316L
Janela: Material proprietário, otimizado para bioprocesso
Conexão ao processo: PG13.5 para invólucros de sensores padrão na indústria, disponibilidade de conectores de porta soldados
Acabamento da superfície: Ra 15 com eletropolimento
Adesivo: Classe VI USP e compatibilidade ISO993

Método de esterilização CIP/SIP

Product picture Raman Rxn-46 probe front view

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Raman Rxn-46 probe

Raman interface adapted and optimized to fit the BioPAT® Spectro platform by Sartorius

Comprimento de onda do laser
785 nm

Interface da amostra Temperatura: a sonda é sem contato; temp. de operação: 10 a 50 °C / 50 a 122 °F

Product photo KFOC1 Raman fiber cable with EO-to-EO male connectors

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O produto está sendo descontinuado

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KFOC1 Raman fiber-optic cable

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KFOC1B

Diretriz de eliminação gradual

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A Endress+Hauser está comprometida com o suporte a longo prazo de todos os nossos produtos.

Assumimos o suporte e serviço dos nossos produtos por um período de dez anos após o aviso de retirada do produto (até que as peças sobressalentes não estejam mais disponíveis).

No entanto, reservamo-nos o direito de oferecer soluções alternativas, incluindo produtos de substituição, se considerarmos mais apropriado.

Status do produto

Código raiz do produto KFOC1

Nome KFOC1 Raman fiber-optic cable

Status do produto In phase out

Data de descontinuação not applicable

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Sensor sobressalente até not applicable

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Disponibilidade de peças sobressalentes not applicable

Reparar até not applicable

Nova alternativa KFOC1B

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KFOC1 Raman fiber-optic cable

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Innovative Raman fiber optics designed for maximum laser safety and easy installation

Temperatura ambiente Faixa:
-40 a 70 °C / -40 a 158 °F

Cabo de fibra óptica Comprimento: 5000 mm / 196,86 pol. (comprimentos customizados disponíveis)
Raio de curvatura: 152,4 mm/ 6 polegadas

Do you need help selecting your optical analysis system?

We support you in selecting and configuring best-fit products for your measuring tasks and applications.

About optical analysis for solids, liquids, slurries, particles, and gases

Endress+Hauser has made significant investments in our customers’ futures by offering a comprehensive portfolio of atomic and molecular analysis tools for laboratory, process, and emissions monitoring. Our world-leading optical analysis systems help customers optimize key industrial processes and more reliably monitor product quality and emission in real time. Key extractive and in-situ technologies include tunable diode laser absorption spectroscopy (TDLAS), quenched fluorescence (QF), Raman spectroscopy, NIR, IR, UV/Vis, and atomic absorption.

Benefits

Process transparency: Data from optical analysis provides transparency in processes, allowing for better decision-making
Real-time measurement: Measurements in seconds or minutes enable users to minimize downtime and control operational costs in industrial processes
Quality and reliability: Optical analysis systems help customers optimize key industrial processes and reliably monitor product quality
Non-invasive, hands-free measurement: Inline optical analysis enables safe, efficient, and non-destructive measurement without sample prep or handling
High plant availability: High plant availability is achieved through the installation of easy-to-operate and maintain optical systems
Compliance: To minimize emissions in a targeted manner, it is necessary to reliably analyze and monitor gas concentrations

Frequently asked questions

What is optical analysis?

Optical analysis studies how light interacts with matter to identify and quantify chemical compositions. It involves examining the behavior of electromagnetic radiation—particularly in the ultraviolet, visible, and infrared regions of the spectrum—as it is absorbed, emitted, scattered, or transmitted by materials. This type of optical analysis is fundamental in fields such as spectroscopy, imaging, and microscopy, where understanding the properties of light and its interaction with matter reveals critical information about molecular structure, composition, and dynamics. To fully grasp how optical analysis works, it is important to understand the nature of electromagnetic radiation and how it interacts with matter.

What is electromagnetic radiation?

The electromagnetic spectrum represents the full range of all frequencies or wavelengths of electromagnetic radiation. Electromagnetic radiation is classified by wavelength into radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. Electromagnetic radiation can be expressed in terms of energy, wavelength, or frequency. The behavior of electromagnetic radiation depends on its wavelength. Electromagnetic radiation has both wave and particle properties. A charge at rest produces an electric field and a moving charge generates both electric and magnetic fields. Accelerated charges emit electromagnetic radiation.

How does electromagnetic radiation interact with matter?

The interaction of electromagnetic radiation with matter can involve absorption, emission, or scattering of radiation. The magnitude of interaction between electromagnetic radiation and matter depends on the size of the molecular dipole moment. Different regions of the light spectrum are used to understand various molecular or atomic properties.

What is spectroscopy?

Spectroscopy is the study of the interaction of electromagnetic radiation with matter involving absorption, emission, or scattering of radiation. It has been an essential tool for understanding atomic or molecular composition and structure.

What are spectroscopy techniques and/or measuring methods for chemical analysis?

Since 2012, Endress+Hauser has invested in technologies for inline or laboratory optical analysis, gas monitoring, and laboratory automation, including the acquisitions of SpectraSensors, Kaiser Optical Systems, Analytik Jena, and Blue Ocean Nova AG, as well as a strategic partnership with SICK AG. Within this expanded analysis portfolio, we offer a full range of spectroscopy tools. We use spectroscopy, an optical analysis technique, to understand atomic or molecular composition because of its specificity, ease-of-use, and ability to provide insight into a product or process. Spectroscopic techniques in chemical analysis use light to probe the composition, structure, or concentration of substances. Spectroscopy techniques provided by Endress+Hauser include:

Raman spectroscopy – Detects molecular vibrations by analyzing scattered laser light, useful for identifying chemical bonds and structures.
Tunable diode laser absorption spectroscopy (TDLAS) – Uses laser light tuned to specific wavelengths to measure gas concentrations with high sensitivity.
Quenched fluorescence (QF) – Measures light emitted by excited molecules; quenched fluorescence tracks changes in luminescence intensity and decay to detect analytes like oxygen.
UV-Vis-NIR spectrophotometry – Measures reflectance, absorbance, and transmittance across ultraviolet, visible, and near-infrared wavelengths.
Infrared (IR) spectroscopy – Analyzes absorption of IR light to identify functional groups and molecular structures.
Atomic emission and absorption spectroscopy – Measures light emitted or absorbed by atoms to determine elemental composition.

These optical analysis techniques rely on the interaction of electromagnetic radiation with matter, making them powerful tools for both qualitative and quantitative chemical analysis.

What is Raman spectroscopy?

Raman spectroscopy is a powerful molecular spectroscopy technique that analyzes the vibrational modes of compounds and provides molecular fingerprint identification of materials through spectral analysis. It typically uses visible or near-infrared laser light as the source of electromagnetic radiation. The method measures the inelastic scattering of photons, known as Raman scattering, which occurs when light interacts with molecular vibrations. Unlike absorption-based techniques, Raman spectroscopy is based on scattering of light and does not require a defined path length. It is sensitive to changes in the polarizability of the electron cloud during light interaction, making it ideal for measuring symmetric bond vibrations. Like other molecular spectroscopy techniques, Raman spectroscopy is used to identify chemical composition and molecular structure. However, it offers important advantages, including its high specificity and ability to measure in aqueous samples. An aspect of Raman spectroscopy that is advantageous in a process setting is its ability to scale a quantitative analytical model from R&D to manufacturing with minimal scale-specific data.

What is ultraviolet-visible spectroscopy (UV/Vis)?

UV/Vis is an analytical technique that measures the absorption of ultraviolet and visible light by a substance. It operates within the wavelength range of approximately 200–800 nm and is commonly used to determine concentration, chemical structure, and purity of samples. UV/Vis analysis is widely applied in pharmaceuticals, environmental testing, and chemical research for fast, reliable results.

What is near infrared (NIR)?

Near-infrared (NIR) refers to the region of the electromagnetic spectrum with wavelengths ranging from approximately 780 nm to 2500 nm. NIR spectroscopy is widely used in optical analysis to identify chemical compositions, monitor material properties, and perform non-destructive testing. It is especially valuable in industries like hydrocarbon processing, pharmaceuticals, agriculture, and food processing for rapid, accurate analysis without sample preparation.

What is absorption spectroscopy?

Absorption spectroscopy measures the absorption of specific wavelengths of electromagnetic radiation by atoms or molecules in a sample. Absorption occurs due to the selective removal of certain frequencies by matter, revealing valuable information about the sample’s composition and concentration.

What is tunable diode laser absorption spectroscopy (TDLAS)?

TDLAS is a form of infrared spectroscopy that analyzes absorption related to changes in dipole moments of molecules during vibrational transitions. It uses infrared or near-infrared laser light tuned to a gas’s unique absorption lines to measure the concentration of specific analytes with high precision. The technique is governed by the Beer-Lambert Law, which relate the amount of light absorbed to the properties of the absorbing material. By applying Beer-Lambert Law, TDLAS quantifies how much light is absorbed at specific wavelengths, enabling accurate measurement of trace gases.

What is quenched fluorescence (QF)?

Quenched fluorescence (QF), also known as fluorescence quenching, is an optical technique that measures how the fluorescence of a molecule is reduced or "quenched” by oxygen. Fluorescence refers to the luminescence of light by an excited molecule almost immediately after it absorbs light. This method typically uses ultraviolet (UV) or visible light as the source of electromagnetic radiation. The technique involves the excitation and emission of light by fluorescent molecules, and the degree of quenching provides valuable information about the presence or concentration of specific analytes, such as oxygen.

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Explore recursos adicionais

Raman spectroscopic analyzers

Raman spectroscopic analyzers - Robust optical measurement of chemical composition

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TDLAS and QF analyzers technology guide

TDLAS and QF analyzers technology guide - Principle of operation, configurations, and certification information

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Emission monitoring solutions PDF, 4.9 MB

A comprehensive portfolio for continuous emission monitoring. With future-orientated solutions tailored to the respective measuring task in your industry.

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Scattered light and transmission dust measuring devices PDF, 4.8 MB

Comprehensive portfolio of dust and particle measuring devices

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Do you need help selecting your optical analysis system?

About optical analysis for solids, liquids, slurries, particles, and gases

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Frequently asked questions

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Espectroscopia Raman - tecnologia de análise óptica avançada

For reliable H₂S measurement: JT33 TDLAS gas analyzer

Espectroscopia de Absorção por Laser de Diodo Ajustável (TDLAS)

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Optical analysis

O produto está sendo descontinuado

Novas alternativas disponíveis

Diretriz de eliminação gradual

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Do you need help selecting your optical analysis system?

About optical analysis for solids, liquids, slurries, particles, and gases

Benefits

Frequently asked questions

Downloads

Conteúdo relacionado

Espectroscopia Raman - tecnologia de análise óptica avançada

For reliable H2S measurement: JT33 TDLAS gas analyzer

Espectroscopia de Absorção por Laser de Diodo Ajustável (TDLAS)

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For reliable H₂S measurement: JT33 TDLAS gas analyzer