QINSUN interprets three factors that cause damage to the constant temperature and humidity test box-

How to prevent external factors from affecting the service life of the constant temperature and humidity test box? There are three factors that cause damage to the constant temperature and humidity test box. Specifically, this includes light, high temperatures and humidity. These three factors are crucial for the influence of product equipment, and each of them can quickly shorten the life of the constant temperature and humidity testing machine.

Light factor:

The structure of different products of constant temperature and humidity detection box has different light intensity. For example, these durable materials, such as plastics, paints, etc., these product materials will not produce serious aging when exposed to light. Therefore, it is necessary to analyze the material composition of the equipment of the product.

Factorof high temperature:

When the ambient temperature rises due to high temperature, the light intensity and the degree of damage will increase. There is no direct chemical reaction between temperature and light, but there is a subtle connection between them. Therefore, when testing programmable constant temperature and humidity detection box products, it is necessary to grasp the temperature range.

Humidity factor:

Constant temperature and humidity test box generally, some humidity, rain, dew, etc. are the factors that cause humidity, the dew formed by humidity is the external humidity. main factor, dew is more harmful than rain, because it adheres longer to the material, causing greater moisture absorption. For example, the surface aging layer of wood siding is removed by rain washing, and the inner layer non aged is exposed to sunlight, which leads to further aging. In the simulation test of the constant temperature and humidity test box, the damage mechanism of the composite material caused by the humid environment was studied relatively clearly. Taking the diffusion of moisture to carbon fiber epoxy resin laminates as an example, the mechanism of aging of composite materials in a humid atmospheric environment is illustrated.

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