Is your Refrigerator Running? Monitor your Critical Coolers and Freezers

Accidents happen, but when it comes to critical coolers and freezers in laboratories, the consequences can be devastating. Just like the unfortunate incident at Rensselaer Polytechnic Institute, where a custodian accidentally turned off a lab freezer, resulting in the loss of decades of groundbreaking research, it is crucial to ensure that these essential appliances are properly monitored and maintained. [1]

The Importance of Monitoring Critical Coolers and Freezers

Research laboratories rely heavily on coolers and freezers to store valuable samples, reagents, and other temperature-sensitive materials. These appliances play a vital role in preserving the integrity and viability of these items. Any fluctuations in temperature can lead to irreparable damage and loss of valuable resources.

Monitoring critical coolers and freezers is essential for several reasons:

1. Preventing Temperature Fluctuations

Temperature fluctuations can occur due to various reasons, such as power outages, mechanical failures, or human error. Regular monitoring allows for the early detection of any deviations from the desired temperature range, enabling prompt action to prevent any damage to the stored materials.

2. Ensuring Compliance with Regulations

Many research facilities are subject to strict regulations regarding the storage and handling of certain materials. Regular monitoring of coolers and freezers helps ensure compliance with these regulations, avoiding any potential legal or regulatory issues. Element Low Voltage can install Winland INSIGHT to collect data

3. Minimizing Risk of Equipment Failure

By monitoring critical coolers and freezers, potential issues with the equipment can be identified early on. This proactive approach allows for timely maintenance or repairs, minimizing the risk of sudden equipment failure and the subsequent loss of valuable samples and research.

4. Maximizing Efficiency and Cost Savings

Efficient monitoring systems can provide valuable insights into energy usage and performance. By identifying areas of improvement, laboratories can optimize their energy consumption, resulting in cost savings and reduced environmental impact.

Implementing an Effective Monitoring System

To ensure the proper monitoring of critical coolers and freezers, laboratories should consider implementing an effective monitoring system. Here are some key components to consider:

1. Temperature Sensors

Temperature sensors are essential for accurately monitoring the temperature inside coolers and freezers. These sensors should be strategically placed to provide comprehensive coverage and ensure accurate readings. Element Low Voltage installs temp sensors from Winland to monitor coolers and freezers.

2. Data Logging and Alert Systems

Data logging systems record temperature readings at regular intervals, allowing for the analysis of temperature trends over time. Alert systems can notify laboratory staff via email or text message if the temperature deviates from the desired range, enabling immediate action. Element Low Voltage has capabilities to connect your system to Winland INSIGHT for data logging and alert software.

3. Remote Monitoring Capability

Remote monitoring capability is particularly beneficial for laboratories with multiple locations or when staff members are not always on-site. This feature allows for real-time monitoring and immediate response to any temperature fluctuations, regardless of the physical location of the staff. Element LV installs remote monitoring and dialer equipment.

4. Backup Power Supply

Power outages can pose a significant risk to the integrity of stored materials. Having a backup power supply, such as a generator or uninterruptible power supply (UPS), ensures that coolers and freezers remain operational during power disruptions, minimizing the risk of temperature fluctuations. Element LV installs UPS and Backup battery systems for many industries.

Best Practices for Monitoring and Maintenance

Implementing an effective monitoring system is just the first step. Regular maintenance and adherence to best practices are crucial for ensuring the continued reliability and performance of critical coolers and freezers. Here are some best practices to follow:

1. Regular Calibration

Calibrate temperature sensors regularly to ensure accurate readings. This should be done in accordance with manufacturer guidelines or industry standards.

2. Routine Inspections

Regularly inspect coolers and freezers for any signs of wear and tear, such as damaged seals or malfunctioning components. Promptly address any issues to prevent further damage or performance degradation.

3. Scheduled Maintenance

Follow a scheduled maintenance plan to address preventive maintenance tasks, such as cleaning coils, checking refrigerant levels, and lubricating moving parts. This helps extend the lifespan of the equipment and ensures optimal performance.

4. Staff Training

Provide proper training to laboratory staff on the importance of monitoring and maintenance. This includes educating them on the correct procedures for handling and storing materials, as well as the appropriate actions to take in case of temperature fluctuations or equipment failures.

Conclusion

The Rensselaer Polytechnic Institute incident serves as a stark reminder of the importance of monitoring critical coolers and freezers in laboratories. By implementing an effective monitoring system and following best practices for maintenance, laboratories can minimize the risk of temperature fluctuations, ensure compliance with regulations, and protect valuable research and resources. Don't let your laboratory make the same mistake - prioritize the monitoring and maintenance of your critical coolers and freezers.

References:

(1) NBC News - "Rensselaer Polytechnic Institute files million-dollar lawsuit over lab freezer mishap" - [Link to the article]