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The light color fastness tester is used for light aging experiments of various textiles, leather, plastics and other materials. By adjusting the irradiance, temperature and humidity in the test chamber, the natural conditions required for the experiment are simulated to test the color and performance changes of the samples, QINSUN can independently develop and produce domestic instruments, and can also act as an agent for imported branded products.Welcome customers who need to inquire in time.
The light color fastness tester consists of filter system, filter system, relative humidity, temperature, rain system, sample rack and timing device. The specific functions are as follows:
Filter system
Can be selected and combined according to the spectral requirements of the light color fastness test and the weather color fastness test before the test.
Filter System
The water pump takes water from the water tank, and the water enters the pump through the filter. When the water passes through the filter, the filter rod enters the filter and filters the impurities in the water; When too many impurities are attached to the filter core rod, the filter cartridge should be unscrewed and the filter core rod replaced.
Relative humidity
The test chamber is controlled by a new ultrasonic humidity control system, which is automatically monitored and controlled by a computer.
Temperature
The increase in the surface temperature of the sample is generated by the infrared light emitted by the xenon arc lamp, the temperature of the sample surface is cooled by the air flow; if the airflow is blocked or some infrared filters are replaced with filter glass, higher black panel temperatures can be achieved.
Rain system
Rain
Sample holder
The sample holder rotates around the light source at a speed of 5r/min.
Timing device
Record the cumulative working time of the xenon arc lamp and its purpose to calculate the working time of each test. When the light is off, the timer stops counting.
