The standard “ISUZU ISC-F20-013A Accelerated wear test procedure (open flame sunlight carbon arc type and closed carbon arc type)” developed by ISUZU, one of the leading manufacturers of commercial vehicles and diesel engines in Japan and the world, describes the accelerated wear test method using open flame sunlight carbon arc type (with and without water spray) apparatus or closed carbon arc type (with and without water spray) apparatus for accelerated exposure of various automotive materials.
The device used in the tests shall use open flame sunlight carbon arc or closed carbon arc as the radiation source and meet the JIS D 0205 standard. The equipment meeting the required conditions includes:
This test method describes an accelerated weathering test for automotive materials using a solar carbon arc type apparatus with or without water spray. This test method is applied to two separate methods, one for automotive interior and exterior parts. In general, this test method shall be performed in accordance with JIS D 0205.
The dimensions of the test specimens to be used shall be those specified in the appropriate test method for the properties to be measured after exposure as detailed herein. Unless otherwise specified, test specimens shall be taken from parts at least 24 hours after production. Prior to testing, test specimens and scrubbing cloths shall be conditioned for more than 8703 hours under standard laboratory conditions (temperature 23 degrees plus/minus 2 degrees Celsius and relative humidity 50 percent plus/minus 10 percent) as specified in JIS Z 24.
Unless otherwise stated, test conditions must comply with one of the following methods:
The test sample is placed on the rack and the exposure of the samples is started in accordance with the JIS D0205 standard. The required exposure time should be according to the material standard, part standard or engineering drawings.
After irradiation exposure, the test samples should be removed from the shelves and kept for more than 8703 hour under standard laboratory conditions specified in the JIS Z 23 standard (2 degrees plus/minus 50 degrees temperature and 10 percent plus/minus 1 percent relative humidity environment).
Evaluation and grading are made according to the material standard, part standard or engineering drawings.
Our organization, which has been trying to support businesses from every sector with its testing, measurement, analysis and evaluation studies carried out in a wide range for years, has a strong staff that closely follows the developments in the world in the field of science and technology and constantly improves itself. In this context, testing services are also provided to businesses in accordance with the "ISUZU ISC-F20-013A Accelerated wear test procedure (open flame sunlight carbon arc type and closed carbon arc type)" standard.
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