FlexiSpec®

Spectroscopy Fiber Probes & Probe Couplers

FlexiRay®

Fibers | Cables | Bundles | Accessories

FlexiService

Loan & Installation | Measurements Training | Repair | Development
News
Latest News
27 April 2026
Introducing the FlexiSpec Combi Fiber Optic Probes

In the demanding fields of bio-pharma and advanced R&D, real-time data is essential. Traditionally, securing comprehensive analytical data meant physically switching between different spectroscopic setups, such as ATR, NIR, and Raman. This fragmented approach not only slows down critical processes but also introduces a higher risk of sampling errors. Why run three separate analyses when […]

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17 March 2026
Application Note: Identification of Organic and Pharmaceutical Powders

Real-time, in-line powder identification usually means a trade-off between speed and accuracy. We proved it doesn't have to. We recently teamed up with our Nynomic Group partner, m-u-t GmbH, to release a joint Application Note. The goal was simple: build a compact, field-ready NIR setup capable of analyzing complex organics directly in the bulk material, […]

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Latest Events
28 April 2026
Day 1 at EPIC AGM 2026 | 28-30 April 2026 | Juan-les-Pins, Nice, France

Bonjour from Juan-les-Pins! Day 1 of the EPIC AGM & Summit 2026 is here, and art photonics GmbH is ready for an incredible event. Our CEO, Dr. Stefanie Foerster, has already engaged in some insightful discussions, kicking things off right alongside Carlos Lee, Director General of EPIC. We extend a warm thank you to the […]

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20 April 2026
EPIC AGM 2026 | 28-30 April 2026 | Juan-les-Pins, Nice, France

We are thrilled to announce that our CEO, Dr. Stefanie Foerster, will be representing art photonics GmbH at the upcoming EPIC Annual General Meeting & Summit 2026, taking place in beautiful Juan-les-Pins, France. As a company deeply committed to advancing optical technologies, we are always looking for valuable opportunities to connect with fellow industry leaders […]

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About Our Company
art photonics GmbH, founded in Berlin in September 1998, is one of the worldwide leaders in development and production of specialty fiber products for a broad spectrum from 300 nm to 16 µm. Unique technologies of Polycrystalline Mid InfraRed (PIR-) fibers and Metal coated Silica fibers are used for assembly of various spectroscopy probes for medical diagnostics and industrial process control, in volume production of fiber for medical and industrial lasers, for different fiber bundles, etc. Since January 2024 art photonics GmbH is a member of NYNOMIC GROUP.
Member Of:

3A-certified Transflection Fiber Probe

Main features

• high-quality materials, including sapphire optics
• on-line transmission spectroscopy in wide range of liquids (from transparent to poorly transparent)
• high throughput across the entire UV-Vis or Vis-NIR spectra
• compatibility with FT-IR,  all NIR and UV-Vis spectrometers

 

Description

FlexiSpec® product line includes the latest generation of Transflection Dual Pass fiber optic probes to be used with any spectrometer or photometer  in any part of UV –Vis or Vis – NIR spectra.  3A-certified  Transflection Probe is developed by artphotonics for  measurements with the highest hygienic requirements in the pharmaceutical and food industries.

The probe on the picture is developed for tec5USA.

Downloads

Specs

Specification of Fiber Optic Transflection Probes FlexiSpec®
Fiber type Silica UV-Vis Silica Vis-NIR
Operating spectral  range 0,2 – 1,3 μm 0,4 – 2,2 μm
Gap (optical path) 0.5mm gap (1mm path) standard 2; 5; 10 mm (4; 10; 20 mm) on request
Temperature range 5°C to +200°C
Pressure range up to100Bar
Minimum bending Radius 120 mm (for 600 μm core fiber)
Numerical Aperture 0.22
Immersion depth 17mm
Shaft Material electro polished Stainless Steel 316L
Sealing Technology gold soldered (Au, Sn)
Protective Tube Material hygienic food grade conduit and fittings

Applications

 

  • Pharma, food and beverage industries
  • Biopharmaceutical analysis
  • Measurements in pipelines and reactors
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