Uncovering the secrets of matter through the power of light

Advanced Raman Spectroscopy & Optical Sensing Solutions

IS-Instruments develops advanced Raman spectrometers, optical sensing technologies and custom instrumentation to solve complex measurement challenges across industry and scientific research.
Industries

Solutions for Demanding Industries

Nuclear, pharmaceutical, biopharma, manufacturing, oil & gas and research.

Applications

Technology Tailored to Your Challenge

Gas analysis, process monitoring, remote sensing and leak detection.

Products

Advanced Spectroscopy Instruments

Raman spectrometers, gas Raman, DUV Raman, probes and compact systems.

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About IS-Instruments

Advanced Sensing for Demanding Environments

From feasibility studies and custom instrument development to deployment in operational environments, IS-Instruments combines scientific innovation with practical engineering to deliver reliable measurement solutions.

Working in collaboration with industry and academia, we’re perpetually evolving our spectrometers to deliver innovative and practical solutions for some of the toughest challenges we’re facing today.

Our in-house team has the knowledge and experience to offer tailored solutions for clients with specific requirements. That ability sets us apart as leaders in the field of spectroscopy and spectrographic solutions.

Specialist Technology for Complex Industries

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What Are You Trying to Measure?

ISI Gas Analysis
Gas Analysis

Real-time identification and analysis of complex gas mixtures.

ISI Process Monitoring
Process Monitoring

Real-time insight for greater process control and efficiency.

ISI Remote Sensing
Remote Sensing

Reliable measurement from a safe and practical distance.

ISI Leak Detection
Leak Detection

Rapid detection and identification of gases in demanding environments.

Advanced Spectroscopy & Sensing Instruments

ISI Raman Spectrometers Home
Raman Spectrometers

High-throughput spectroscopy for demanding applications.

ISI Notus
Notus

Real-time Raman gas analysis.

ISI Odin Home
Odin DUV

Deep-UV Raman for sensitive applications.

ISI Raman Probe RP1000 Home
Raman Probes

Specialist probes for laboratory and industrial use.

Why IS-Instruments?

Specialist Expertise for Difficult Measurements
Scientific innovation
Years of specialist research in spectroscopy, lasers and optical sensing.
From research to reality
Bridging scientific innovation and practical implementation.
Tailored solutions
Technology adapted around specific measurement requirements.
Demanding environments
Solutions where conventional techniques may be impractical or unsafe.

Featured case study

Remote Raman Sensing for Nuclear Decommissioning

Show the challenge, the solution and the practical result rather than just linking to a Case Studies page.

Read the Case Study →

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Custom development

Can’t Find an Off-the-Shelf Solution?

Our scientists and engineers work with customers from feasibility and proof-of-concept through to instrument development and deployment.

Proven Through Collaboration

Partner / customer logos and two high-quality testimonials.

Explore Our Knowledge & Research

Guide: How Raman Spectroscopy Enables Real-Time Gas Analysis

Technical article: Engineering Hollow-Core Fibre for UV Raman

Case study: Remote Raman Sensing in Nuclear Environments

Raman Spectroscopy FAQs

What is Raman spectroscopy?

Can Raman spectroscopy be used for gas analysis?

Can IS-Instruments develop custom spectroscopy systems?

Start a conversation

What Are You Trying to Measure?

Whether you need an existing instrument, want to assess a new application or have a measurement challenge conventional techniques can’t solve, talk to our team.

What press/people have to say…

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IS-Instruments Miniature Spectrometer

IS-Instruments Spectrometers

Our spectrometers use an optical fibre rather than a slit to allow the laser to reach its target. The benefit of this is less light ‘wasted’, allowing our spectrometers to have a higher throughput/etendue than traditional instruments.

We have developed a deep-UV instrument, Odin, for which our base technology lends itself well, using a self-aligning diode laser that eliminates the need for air purging.

We’ve also developed an instrument that uses a patented hollow-core microfibre to perform gas Raman measurements, detecting multiple gas species on-site.

Some of the industries we work with:

  • Nuclear / Nuclear Decommissioning
  • High-value Manufacturing & Process Industries
  • Pharmaceutical
  • Biopharmaceutical
  • Oil & Gas

Our Products

Developing the tools for the future

Drawing on our space heritage and working with partners across academia and industry, we’re developing instrumentation to deliver remote sensing solutions for previously unsolved challenges.

So tell us – what are you trying to measure?

Have a problem and need a solution? Talk to us.

Our Partners and Collaborators