Online balanced moisture content analyzer EMC measuring instrument

Balanced moisture content: The moisture absorption or desorption stable moisture content achieved by thin wood under certain air conditions (temperature, relative humidity) is called the equilibrium moisture content. The English description is EMC, which stands for Equilibrium Moisture Content.

The SH-EM equilibrium moisture content detection system developed by Shanghai Jiashi Electronic Technology Co., Ltd. can help customers measure the equilibrium moisture content of the environment.

Shanghai Jiashi Electronic Technology Co., Ltd. can develop software and hardware devices for customers according to their needs. The products can be based on languages and platforms such as Java, Python, C++, etc.

EMC (Environmental Moisture Content), Damp wood can lose moisture in dry air; Dry wood can also absorb moisture from the surrounding air. If the wood is exposed to a certain temperature and humidity for a long time, it will reach a relatively stable moisture content. At this point, the moisture content of the wood is called the equilibrium moisture content.

Wood is a moisture absorbing material that has properties that are suitable for environmental conditions. When wet wood is placed in a relatively dry environment, it will become dry due to the release of moisture into the environment, which is called "desorption"; Similarly, when dry wood is placed in a relatively humid environment, it becomes wet due to the absorption of moisture into the environment, a phenomenon known as "moisture absorption". But when the moisture content in the wood reaches a certain level and can adapt to the environment (mainly referring to the temperature and humidity environment), the wood will no longer absorb and desorb moisture (which can also be understood as reaching a certain balance between absorption and desorption), and the moisture content of the wood will remain at a certain level, that is, reaching a certain balance with the environment. So we call the moisture content of wood when it reaches the above equilibrium with the environment under certain temperature and humidity conditions the "equilibrium moisture content" of the environment, represented by EMC.
Please note that the "equilibrium moisture content of wood" EMC is a parameter that measures the environment, not the wood. In the drying process, the equilibrium moisture content EMC is a useful parameter.