Eutectic Plate Selection and Usage Recommendations
Understanding Eutectic Plates
Eutectic plates play a critical role in maintaining stable product temperatures during temperature-controlled transport. Selecting the correct plate and preparing it properly are essential for achieving reliable thermal performance and protecting product quality throughout the distribution process.
Different products require different temperature ranges and therefore different eutectic plate specifications. The recommendations provided below offer practical guidance for selecting, charging and positioning eutectic plates for a variety of temperature-controlled logistics applications.
Eutectic Plate Selection and Preparation Guide
When eutectic plates are placed in a conditioning freezer it is important to ensure air circulation around them. The eutectic plates can be charged horizontally or vertically (floor or standing). Your local freezer manufacturer can facilitate upon your request.
Before applying, make sure that the full liquid solution is frozen, if the solution (liquid) in it is fixed it is frozen.
Preparing 18°C to 21°C PCM Plates
Products requiring controlled ambient temperatures often use Phase Change Materials (PCM) rather than conventional eutectic plates. Proper seasonal preparation and positioning of these PCM plates are important for maintaining product temperatures within the desired range.
Depending on ambient temperatures, the PCM plate may need to be charged under different conditions and positioned differently within the insulated container.
Preparing 18°C to 21°C PCM Plates
Charging Eutectic Plates
Proper charging of eutectic plates is essential for achieving predictable thermal performance. Charging duration, freezer temperature and plate positioning should always follow the manufacturer’s recommendations.
Insufficient charging times or incorrect freezer temperatures may reduce holding performance and affect product protection during transport.
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Examples of Charging Equipment
Additional Recommendations
Always verify product temperature requirements before selecting a eutectic plate. Ambient conditions, transport duration, loading patterns, operational procedures and the equipment used to charge eutectic materials can all influence thermal performance.
Before investing in eutectic plates, charging equipment or related cold chain solutions, always consult your supplier and/or a qualified temperature-controlled logistics specialist to ensure the selected solution meets your operational requirements.
