What is real-time laboratory data monitoring?

How does a real-time data monitoring system work?

Real-time data monitoring is the central component of any successful laboratory quality control or environmental monitoring system (EMS). It can be key for managing Good Laboratory Practice (GLP) and ensuring compliance with statutory laboratory regulations.

In simple terms, a real-time data monitoring system (RMS) such as that available from Rotronic and Isensix comprises a series of sensors and data loggers that are networked to a central database, managed via bespoke hardware and software.

The sensors gather data from laboratory devices – fridges, autoclaves, gas generators, cryogenic stores and so on – which is stored centrally and then analyzed in real-time. The software automatically generates threshold alarms if operating conditions move out of specification, together with status and management reports.

Data can be stored on-site, using a standard server, or uploaded to the cloud, enabling any authorized user access to the systems anywhere at any time. The system can be configured for multiple users, with different levels of access control and dedicated dashboards.

Sensors for real-time data monitoring

Both the Isensix and Rotronic RMS are designed to be adapted for all laboratory applications, with a comprehensive range of options that allow it to be customized to meet the simplest or most complex requirements. At their heart is a choice of sensors and ancillary hardware that allows laboratory equipment to be easily interconnected to the centralized server or cloud solutions.

Sensors can be wireless or hard-wired and include digital temperature, relative humidity and differential pressure probes, with separate analogue/digital or MODBUS TCP converters being available for connection of analogue temperature and carbon dioxide (CO2) sensors and third-party devices. Additionally, API’s are available to interface with third party data sources such as particle counters and climatic chambers.

Real-time analysis and control

The key to any RMS or EMS solution is the quality of the management and control software. The Rotronic RMS software, for example, complies with GAMP5 requirements, with a user-friendly interface making laboratory-wide monitoring of all connected equipment quick and simple. The software automatically generates real-time alarms, which can be delivered by text, phone or email, provides a full audit trail to allow the root cause of problems to be identified, and produces comprehensive management and status reports, which can be output in standard file formats.

Ultimately, RMS hardware and software are designed to make the process of compliance, quality control and laboratory device management as quick and simple as possible, while improving data collection and integrity, freeing up staff time and enhancing productivity.

Reduce the risk with a single point of control

The Isensix RMS is the only monitoring system on the market with a key pad to address issues on the spot. The Guardian touch pad allows users to document by touch, at the source:

• Enter your PIN code to document “who” and “when”
• Enter pre-programmed Reason Code
• Complete Audit Trail

The reason for the excursion can be seen and documented directly and within a timely manner. All data is visible and stored within the software and can be reviewed when necessary, ensuring complete data integrity and again enhancing productivity.

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Author:
James Pickering, Director of Environmental Monitoring Systems