DeltaV Spectral PAT runs chemometric models directly in the control system, allowing real-time prediction of critical quality attributes. This means that you can now monitor and perform closed-loop control with these hard-to-measure critical values. DeltaV systems have built-in solutions to show and document safe, accurate, repeatable processes. Demonstrating these technologies can give regulatory groups the confidence they need to support this new approach to improve manufacturing performance.

DeltaV Spectral PAT is easier to implement and maintain by leveraging a standard DeltaV configuration, database, and support infrastructure used by your other control applications. Working in a single, integrated DeltaV platform environment enhances the system’s security and simplifies your process validation.

Traditional implementation of PAT using spectroscopy can be challenging to implement and maintain, mainly when critical quality measurements are used in closed-loop control strategies. Using spectral analyzers from on-line product samples, DeltaV Spectral PAT’s modern machine learning algorithms and embedded chemometric models can accurately predict product quality for use as on-line quality soft sensors.