New Flow Cell Enhances In-Line Liquid Spectroscopy

Specac is proud to announce the official release of the Spyder™ Process Flow Cell, an innovative and robust tool designed for laboratory and small-scale pilot plant use. This latest product in Specac’s Process Analytical Technology (PAT) range simplifies real-time, in-line liquid analysis in continuous chemical processes, providing a practical and optimal solution for early-stage process development.

The Spyder™ Process Flow Cell, when integrated with a near-infrared (NIR) process analyser via fibre optic cables, delivers seamless real-time liquid analysis as products flow through a process stream. Its compact design and adjustable pathlength provide flexibility, enabling users to experiment with different measurement configurations before committing to a fixed setup.

Laboratory feasibility studies are conducted on samples to understand whether NIR technology is viable for the robust on-line analysis of the process stream. Analysis of samples under conditions that resemble the process conditions as closely as possible is desirable to ensure that any errors in off-line analysis are not replicated in the calibration of the online NIR system.

The Spyder process flow cell, when properly configured, is capable of operation at up to 200°C and 30 barg, enabling robust measurement capabilities. It is suitable for use in pilot plants and small-scale production environments. With straightforward plug-and-play installation and the ability to modify the pathlength, it offers significant ease and reliability for process integration. Constructed with durable sapphire optics, 316L stainless steel components, and FFKM seals, the Spyder flow cell withstands a broad range of chemical environments without the need for costly alternative materials.

The Spyder™ offers adjustable pathlength for customisable analysis; standard Swagelok® connectors for seamless integration; robust solutions for challenging process environments; and comprehensive support from feasibility to full-scale production. With this combination of precision, durability, and ease of use, the Spyder™ represents a cost-effective solution, delivering high return on investment by improving process control and reducing operational disruptions.