PurityChrom® Release Notes

Significance of the topic

Effective chromatography software is essential for modern analytical laboratories, enabling seamless integration of diverse HPLC components, consistent data acquisition, and adherence to stringent quality assurance protocols.

Objectives and overview of the release

This summary reviews PurityChrom’s version 5.0 baseline and subsequent enhancements up to 5.9.69. The primary goals include broadening instrument compatibility, improving user operation, and resolving functional issues to streamline chromatographic workflows.

Methodology and instrumentation

• Pumps: Support for Smartline, BlueShadow, AZURA P series, and any analog flow‐controlled units via SCPA Multcom
• Detectors: AZURA UV, MWD, DAD, conductivity, RID, Shimadzu RF20A, SEDEX LC, ELSD, fluorescence units, with digital acquisition via SCPA ADC or IFU boxes
• Flowmeters: Bronkhorst Mini Cori-Flow M12, M13, M14
• Autosamplers: KNAUER 3950, AS 6.1L, Optimas; additional devices accessible through SCPA Multcom
• Valves and fraction collectors: KNAUER valve drives, ISCO Foxy series, LABOCOL Vario, more units on request
• Column ovens: JetStream, Spark Mistral, Memmert UN55 and others over SCPA Multcom
• System requirements: Windows XP–10 (English/German), Pentium III+ CPU, 512 MB–2 GB RAM, second network adapter, USB/COM/LAN ports
• Installation guidelines: Administrator rights, user account control settings, antivirus exclusions, recommended installation paths, and compatibility mode for Windows 8/10

Main results and discussion

• New device integration: 4000 MiD module, CT2.1 valve, UN55 oven
• Implementation of leak‐sensor detection for pumps, autosamplers, and UV detectors
• Added calibrate/validate button and controlled log-off/log-on support for MobileControl tablets
• Enhanced visualization: multi‐injection valve graphics, .tcf information tab, minor pump flow and pressure data traces
• User interface improvements: scalable display, stacked injection sequences, support for 30-vial plates on AS 6.1L
• Bug fixes: accurate run time calculation, manual flowrate edits in various units, prevention of crashes when minimizing the TTE window, resolution of time-shift variable errors

Benefits and practical applications

Broad hardware support simplifies method transfer across laboratories and reduces setup time. Diagnostic features and enhanced data traces improve troubleshooting, while robust stability under diverse operating systems ensures reliable QA/QC workflows in research and industrial settings.

Future trends and opportunities

• Cloud connectivity and remote system monitoring for decentralized operations
• Integration of emerging detectors and modular continuous-flow chemistry components
• AI-driven method optimization, predictive maintenance, and real-time data analysis
• Deeper connectivity with laboratory information management systems (LIMS) and automation platforms

Conclusion

PurityChrom’s iterative development through version 5.9.69 enriches instrument compatibility, elevates user experience, and fortifies software stability, supporting comprehensive chromatographic analyses from R&D to quality control.

Reference

None