On the recommendation of a colleague, Robert Kudrass contacted Hongke ELPRO ...and purchased 10 temperature loggers. The GxP service experts at Hongke ELPRO not only provided the hardware but also proactively took on the entire process of implementing the temperature distribution validation and preparing the documentation.

Based on the completed Extensive experience with over 500 mapping projects and more than 10,000 facilities successfully mapped Hongke ELPRO has established a rigorous workflow: based on architectural drawings and on-site surveys, it plans internal and external measurement grids; survey points are placed at corresponding height levels to conduct a 72-hour temperature distribution validation; results are recorded and analyzed to identify cold spots and hot spots within the building (ambient temperature range: 15°C to 25°C); thereafter, a plan for continuous temperature monitoring is developed, and a complete documentation package required for regulatory approval is compiled.

At the implementation level, faced with a four-meter elevation difference and the challenges posed by a complex conveying system, the GxP experts demonstrated exceptional creativity. —With the Autostore system shut down, hang the temperature loggers on the cables and position them at different heights to create a measurement grid covering both the interior and exterior.

“Our GxP service expert not only demonstrated extensive experience but also showed remarkable creativity—he balanced himself on a work cart four meters above the ground to find the ideal installation location for the temperature logger.” Based on this innovative approach, Hongke ELPRO also developed risk-based documentation to enable external auditors to understand and approve this implementation method.