The selection of a sampling interface to a process requires a deep understanding of the measurement principles and the materials used for constructing the best solution. High quality fiber optics are used to bring the light from the source to the sample as well as from the sample to the analyzer for processing the spectra. From transmission to fluorescence to Raman immersion probes, we optimize the probe for the sampling point, using materials such as stainless steel, Hastelloy, or other materials upon request.

Gallery Thumbnail
Gallery Thumbnail
Gallery Thumbnail
Gallery Thumbnail


  • Xtremely precise allowing for high quality and reproducible measurements
  • Spectral range from UV to NIR (200 nm to 2200 nm)
  • Probe material of construction tailored to process parameters, using 316SS, 316Ti, Hastelloy, Titanium and more
  • Wide temperature range compatibility (typ. 5 - 180 °C)
  • Sealing technology matched to your process (from Kalrez o-rings to c-rings to brazing)
  • Various process interfaces available to connect at-line (EN, ASME, JIS, PG13.5, etc.)


  • Excalibur XP Fixed pathlength transmission immersion probe
  • Falcata XP Variable pathlength transmission immersion probe
  • Tidus XP Raman immersion probe
  • Katana XP ATR-based immersion probe with 3 bounce sample interaction configuration
  • Espada XP Lab Fluorescence immersion probe
  • Gladius XP Reflectivity distance probe

Improving production for your business

Developing Customer Specific OEM Product Solutions

Testimonial Image

Cutting-Edge Technology

Testimonial Image

Unwavering Customer Support

Testimonial Image

Solution Provider

Get In Touch With Our Team


OEM Components and Turnkey Solutions to help you save costs

  • probes other optical interfaces

    Probes & Optical Process Interfaces

  • Optical Fibers & Assemblies

    Optical Fibers & Assemblies

  • Electronics Multiplexers & Optical Fiber Switchers

    Electronics Multiplexers & Optical Fiber Switchers

  • OEM Light Sources

    OEM Light Sources

  • Operating Electronics

    Operating Electronics

  • Imaging Sensors

    Imaging Sensors

  • Diffraction Gratings

    Diffraction Gratings

  • Optical Benches & Spectrometer Modules

    Optical Benches & Spectrometer Modules

OEM Components and Turnkey Solutions

tec5 Custom OEM and Turnkey Solutions

Enabling real-time process verification through rapid in-line spectroscopy

see also those other

Probes & Other Optical Process Interfaces