The Use And Working Principle Of UV Weather Resistance Test Box

July 22, 2022

Latest company news about The Use And Working Principle Of UV Weather Resistance Test Box

The LIYI test chamber uses a fluorescent UV lamp as the light source, and by simulating the UV radiation and condensation in natural sunlight, the accelerated weather resistance test of the material is carried out to obtain the weather resistance result of the material. It can simulate the environmental conditions of ultraviolet, rain, high temperature, high humidity, condensation, darkness and other environmental conditions in the natural climate. By reproducing these conditions, it is combined into a cycle, and it is automatically executed to complete the number of cycles. It is mainly used for non-metallic materials and organic materials (such as paints, paints, rubber, plastics, and their products), and is tested for the degree of aging of related products and materials under the changes of sunlight, temperature, humidity, condensation and climatic conditions.

Discoloration, fading, etc. are obtained in a short time.


The UV accelerated weather test chamber reproduces the damage caused by sunlight, rain and dew. The device conducts the test by exposing the material to be tested to a controlled alternating cycle of sunlight and moisture while raising the temperature. The device uses UV fluorescent lamps to simulate sunlight, and can also simulate the effects of moisture through condensation or spray. It is a necessary test equipment in the fields of aviation, automobile, home appliances, scientific research, etc. It is suitable for schools, factories, military industries, research institutes, and other units.


Features of UV accelerated aging test chamber:

The body of the UV light weather resistance test box is processed and formed by CNC machine tools, and the shape is beautiful and generous. The box cover is a two-way flip type, which is easy to operate.


The inner tank of the box is made of imported high-grade stainless steel, and the outer tank of the box is sprayed with A3 steel plate, which increases the appearance, texture and cleanliness of the UV aging test box.


The heating method is the inner tank water tank heating, the temperature rises quickly, and the temperature distribution is uniform. The drainage system uses the vortex type and U-shaped sedimentation device for drainage, which is convenient for users to clean


The ultraviolet light weather resistance test box uses a black aluminum plate to connect the temperature sensor, and the black plate temperature instrument is used to control the heating, and the temperature is more stable.


The radiometer probe is fixed and does not need to be loaded and unloaded every time.

The amount of radiation is displayed and measured by a dedicated UV radiation meter with high precision.

The radiance of the UV weather resistance test chamber is not more than 50W/m.

Lighting and condensation can be controlled independently and can be controlled alternately.

The independent control time of light and condensation and the time of alternating cycle control can be set arbitrarily within one thousand hours.


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