How to choose the size of humidity chamber

For the size selection of the humidity chamber, many people do not know what size they should buy. In fact, in order to ensure that the surrounding atmosphere of the product can meet the environmental test conditions in the test specification, several points should be paid attention to when selecting the size.

1. The volume of the test object shall not exceed 20% - 35% of the space in the test chamber (working room). If the volume exceeds 35%, the testing effect will be easily affected.

2. For the products heated in the experiment, no more than 10%

3. The ratio of the windward sectional area of the test object to the working area of the constant temperature and humidity chamber in the section is not more than 35% - 50%.

These points are closely related to airflow, environment, and temperature. Do not choose a constant temperature and humidity chamber which is not suitable in order to save money.
humidity chamber

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