Get the right production solution with fiber
spectroscopy
in-line

Art Fiber Systems (AFS) helps chemical and industrial companies identify the optimal spectroscopic method for their process monitoring – from UV-Vis to mid-IR – and turn it into a reliable in-line  fiber-optic solution.

Privacy-first. NDA available. Your data stays yours.

Why in-line beats off-line, at-line, and on-line

In-line spectroscopy enables instant process insights that traditional off-line methods simply can’t match.

On-line

Sample is automatically diverted from the process to an analyzer and returned afterward. Slight delay.

Off-line

Sample is taken to a separate lab for analysis. Longest delay, highest risk of changes or contamination.

At-line

Sample is taken manually and analyzed near the process (e.g. in a nearby lab).

In-line

Measurement happens directly in the process stream, continuously and in real time. No sampling or delay.

In-line  spectroscopy transforms
process control from reactive
to predictive.

By measuring directly within the stream,
you eliminate sampling errors, contamination risks, and time loss.

Every second of your production becomes measurable  –  enabling real optimization, not assumptions.​

Integrated fiber systems & combi-fiber sensors to meet specific process demands.

 

Cloud-based AI for multi-modal spectral data treatment can be developed to monitor process in real time.

 

Robust fiber probes allow remote analysis in-situ for
any media: liquids, gases and solids – at harsh conditions

Frequently Asked Questions

AFS develops and tests fiber-optic spectroscopy systems that help companies find the most effective in-line method to monitor and optimize their production processes.

Inline spectroscopy delivers real-time data directly from within the process, eliminating sampling errors and delays – resulting in faster adjustments and better process efficiency.

It’s an integrated setup that combines several spectroscopy methods — ATR-absorption, Raman, Fluorescence, and UV-Vis-NIR reflection/transmission – in one platform. This allows direct comparison and selection of the most effective technique for a given process.

Our systems operate across the 0.3 – 16 µm spectral range, covering UV-Vis, Near-IR, and Mid-IR — all accessible through robust fiber-optic probes.

Any chemical, biochemical, or industrial reaction can be analyzed – including harsh, high-temperature, high-pressure, or corrosive environments. The fiber probes are designed to withstand vibration, pH extremes, and aggressive media.