Support of Remote Analysis Work with Integrated LC System i-Series

Importance of the Topic

Modern analytical laboratories must adapt to new working styles such as teleworking and flexible shifts while maintaining high data quality and reproducibility. Remote control and monitoring of liquid chromatography systems enable analysts to perform critical tasks—from system startup to data processing—without being physically present in the laboratory. This shift enhances operational efficiency, reduces travel time, and supports business continuity in diverse environments.

Study Objectives and Overview

This report reviews Shimadzu’s integrated i-Series LC platforms and the LabSolutions software ecosystem, demonstrating how remote and automated operability is realized. It compares standalone (LabSolutions Direct) and networked (LabSolutions CS) configurations, outlines connectivity options, and illustrates a sample workflow that spans home and lab environments.

Methodology and Used Instrumentation

Shimadzu i-Series integrated LC systems (models LC-2050/LC-2060) provide built-in automation for startup, column equilibration, sequence execution, cleaning, and shutdown. Two LabSolutions remote-access solutions are described:

• LabSolutions Direct (standalone): Remote instrument control via software on a single PC or smart device, offering automatic startup, purge, column equilibration, analysis initiation, and shutdown.
• LabSolutions CS (networked): Centralized server-client architecture enabling multiple users to control instruments and process data concurrently through client terminals. Two connectivity modes are illustrated: remote desktop over VPN and Citrix XenApp.

User interfaces allow selection of method/batch files, monitoring of pump pressure, oven temperature, detector baselines, and chromatograms in real time. Data and reports are saved locally or centrally depending on configuration.

Main Results and Discussion

Implementing i-Series systems with LabSolutions Direct or CS enables:

• Preconfigured tasks: automatic system warm-up and column equilibration at scheduled times.
• Continuous and remote analysis: start, monitor, and modify sequences without lab presence.
• Automated cleanup and shutdown: programmed solvent-saving protocols after runs.
• Data processing and report generation: accessible from home or office based on network security requirements.

Networked workflows (remote desktop/Citrix) were evaluated for ease of setup, security demands, and bandwidth usage. The Citrix XenApp approach reduces network load by transmitting only screen images.

Benefits and Practical Applications

Remote operation streamlines routine QC/QC analyses, supports decentralized teams, and minimizes downtime. Automated scheduling ensures instruments are always ready for time-sensitive assays. Centralized data management enhances compliance and audit readiness.

Future Trends and Opportunities

Advances may include cloud-native platforms, tighter integration with laboratory information management systems, AI-driven method optimization, enhanced cybersecurity measures, and mobile app interfaces. These developments will further democratize access to analytical resources and drive efficiency in research and industrial settings.

Conclusion

Shimadzu’s i-Series LC systems combined with LabSolutions Direct and CS software provide a robust framework for remote, automated analytical operations. By leveraging networked connectivity and built-in automation, laboratories can achieve greater flexibility, maintain rigorous data quality, and adapt to evolving work environments without compromising performance.