From 17 to 30 September, on the occasion of St. Wenceslas Day, COMET dataloggers... and the Czech Crown Jewels will be exhibited in the Vladislav Hall of the Old Royal Palace at Prague Castle.
 
Don't miss this unique opportunity to see the St. Wenceslas Crown, the Royal Apple, the Royal Sceptre and our U3631G together.

The St. Wenceslas Crown, Sceptre and Royal Apple are ceremonial insignia that have played a key role in the coronation of Czech kings for centuries. Today, the Czech Crown Jewels are one of the most important symbols of Czech statehood. The U3631G is one of a range of COMET dataloggers combining accurate climate measurement, including 4G communication, SMS and JSON alarming and a complete COMET Cloud monitoring, alarm and analytics system.

Measuring climatic conditions in historic monuments is crucial for their protection and preservation. Temperature and humidity can significantly affect the condition of the materials from which monuments are made, including wood, stone and metal. It is also necessary to protect the artefacts that monuments often contain. Paintings, books, jewellery and other historic objects are vulnerable to climate change, which can cause irreversible damage.

Without careful monitoring, irreversible deterioration such as cracking, corrosion or mould growth can occur. Climate monitoring and the implementation of protective measures are therefore essential for the long-term preservation of these valuable objects for future generations.

Modern monitoring systems, such as COMET instruments, enable effective real-time climate monitoring and provide data to help predict and minimise the risks associated with climate change.
Thanks to these technologies, problems can be identified at an early stage and preventive measures can be taken, making a significant contribution to preserving the integrity of heritage sites.