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How to calibrate the atlas xenon lamp aging test chamber radiation intensity?
2023/07/13
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Atlas xenon arc aging test chamber is a commonly used xenon arc aging test equipment, which is used to simulate ultraviolet radiation in sunlight and test the weather resistance and light resistance of materials. During use, in order to ensure the accuracy and reliability of the test results, it is necessary to calibrate the radiation intensity of the equipment. The following are the steps to calibrate the radiation intensity of the Atlas xenon lamp aging test chamber:
1. Prepare calibration equipment: Calibration equipment needs to include a radiometer and a standard light source. A radiometer can be used to measure radiation intensity, while a standard light source can be used to provide a known radiation intensity.
2. Adjust the radiometer: place the radiometer in the test box, and adjust it according to the instruction manual of the radiometer to ensure that it can accurately measure the radiation intensity.
3. Determine the irradiation position: select a fixed position in the test chamber as the irradiation calibration point.
4. Turn on the chamber: Turn on the chamber and preheat the xenon lamp to steady state.
5. Measure the radiation intensity: Use a radiometer to measure the radiation intensity at the calibration point, and record the measurement results.
6. Adjust the radiation intensity: According to the measurement results, adjust the radiation intensity of the xenon lamp to match the radiation intensity provided by the standard light source.
7. Re-measure the radiation intensity: After the adjustment, use the radiometer to measure the radiation intensity again and make sure it meets the standard requirements.
8. Record calibration results: record calibration results, including calibration time, calibration personnel, radiometer model and measurement results and other information.
The above are the general steps for the calibration of the radiation intensity of the Atlas xenon lamp aging test chamber. In actual operation, it should be operated according to the instruction manual and standard requirements of the specific equipment, and equipment inspection and maintenance should be carried out before calibration to ensure the normal operation of the equipment and the accuracy of the calibration results.
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