Introduction to the auxiliary equipment of xenon lamp aging tester

There are many kinds of auxiliary equipment for xenon lamp aging testers, which work together to simulate different environmental conditions and perform weathering tests on samples. The following are some common auxiliary equipment for xenon lamp aging testers and their functions:

Filters:

Used to select different types of filters as needed to simulate the sunlight spectrum or light waves of specific wavelengths in different regions. This helps to more accurately simulate the lighting conditions in the natural environment, thereby more accurately evaluating the weathering performance of the material.

Xenon lamp tube and its cooling system:

The xenon lamp tube is the core component of the tester, which can simulate the full sunlight spectrum and provide light source for the test.

The cooling system is divided into air cooling and water cooling, which is used to ensure that the xenon lamp tube maintains a stable temperature and performance during long-term operation and prevents damage caused by overheating.

Specimen rack:

Used to place the samples to be tested to ensure that the samples can be evenly exposed to the influence of light and temperature and humidity conditions during the test.

Temperature and humidity control system:

Used to simulate the temperature and humidity conditions in the natural environment and accelerate the aging process of the material. By precisely controlling the temperature and humidity in the test chamber, the weather resistance of the material under different environmental conditions can be evaluated.

Data acquisition system:

It is used to record the performance changes of the specimen during the aging process, such as color change, strength change, surface morphology change, etc. These data are essential for evaluating the weather resistance of the material and optimizing the material formulation.

Ventilation and cooling device:

Some advanced xenon lamp aging testers are also equipped with ventilation and cooling devices to ensure that the temperature in the test chamber remains constant and prevent test errors caused by excessive temperature.

Timing device:

It is used to record the working time of each test and control the equipment time. After the timing is over, the equipment will automatically shut down to ensure the accuracy and safety of the test.

Protective device:

In order to protect the xenon lamp and other parts of the test machine from damage, some xenon lamp aging testers are also equipped with protective devices. For example, when the cooling water system fails, the xenon lamp will automatically go out to prevent the lamp tube from overheating and damage.

In addition, according to the specific test requirements and equipment models, the xenon lamp aging tester may also be equipped with other auxiliary equipment, such as a blackboard thermometer (used to measure the temperature of the sample surface), a spray device (used to simulate the impact of rain on the sample), etc.

In summary, the auxiliary equipment of the xenon lamp aging tester plays an important role in simulating natural environmental conditions and ensuring the accuracy and safety of the test. The selection and configuration of these equipment should be customized according to the specific test requirements and equipment models.

2025-02-20 09:05