Paper Tape Abrasion Tester is a device specially used to test the abrasion performance of paper, cardboard and other materials. In order to ensure the accuracy of the test results, some necessary preparations need to be done, including:
Calibration equipment: The equipment needs to be calibrated before use to ensure that the test results are accurate and reliable.
Prepare the sample: The sample should be selected from materials that meet the requirements of the standard, and the size and shape should also meet the requirements of the testing instrument.
End flat sample: place iron clips at both ends of the sample to fix the sample to keep the sample balanced and stable.
Adjust the sample angle: Raise the front end of the sample to a certain height so that it forms an angle of approximately 45 degrees with the test rod to ensure the accuracy of the test.
Choose sandpaper: choose sandpaper that meets the requirements. The test sandpaper should be clean, dry and evenly worn.
Calibrate the degree of rolling of sandpaper: the degree of rolling of sandpaper will affect the test results, and the best degree of rolling should be determined according to the characteristics of the material.
Judging the wear degree of the sandpaper: the wear standard in the testing instrument stipulates the effective use time of the sandpaper, and it is necessary to judge whether the wear degree of the sandpaper meets the requirements.
Cleaning equipment: keep the test equipment clean and tidy, and avoid impurities and dust from affecting the accuracy of test results.
Doing these necessary preparations can help testers use the tape wear tester better and improve the accuracy and reliability of the test.
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