UV-Visible Spectroscopy: ASURYAN

Asuryan enables rapid spectral acquisitions and offers excellent stability thanks to the simultaneous measurement of the light source’s spectrum. Multiple spectrometers can be integrated into a single Asuryan unit to perform measurements at several key stages of the process simultaneously, providing an immediate overview of the entire process. The multichannel system can also be used to connect multi-angle immersion probes or multi-path-length flow cells for inspecting complex media. This flexibility is essential in process design and manufacturing, particularly for high-value-added products.

Compatible with pharmacopoeia standards (USP 857, Ph.Eur. 2.2.25), Asuryan can accommodate a wide range of sensors (immersion probes using transflection or transmission with different optical paths, flow cells with multiple optical path lengths, multi-angle probes for inspecting complex media, or ATR immersion probes for highly absorbent products) to provide flexibility when measuring various products of interest in various media.

The integrated Asuryan Ready software allows you to customize measurement acquisitions, particularly in terms of integration time and the number of scans. Compliant with 21 CFR Part 11, the user-friendly graphical interface lets you view and export data in various formats. It can be used in standalone mode or controlled via the OPC-UA communication protocol. The software also allows users to develop and apply univariate prediction models and/or integrate chemometric models such as PCA, PLS, ANN, or SVM from external software packages such as PLS_Toolbox (Eigenvector Research) or SIMCA-Online (Sartorius).