AT08-EN YO-yo Ball Tester
Application of EN YO-yo Ball Tester
EN YO-yo Ball Tester is used for testing the elongation performance of yo - yo ball elastic rope toy.
Testing Principle of EN YO-yo Ball Tester
1. Clamp the elastic rope of yo-yo ball on the top fixture.
2. The indicator aim at the root of elastic rope of the yo-yo ball.
3. Choose suitable weight of fixture, nip the root of elastic rope of the yo-yo ball.
4. Slowly release, make the fixture free droop.
5. Point the under pointer to fixture.
6. Read and calculate the length of the yo-yo ball stretch from the scaleplate.
Standards of EN YO-yo Ball Tester
EN71-1 section 8.37.
Key Specification of EN YO-yo Ball Tester
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Model
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AT08 EN
YO-yo Ball Tester
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Loading
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0.05kg, 0.1kg, 0.2kg
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Length of scaleplate
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1500mm
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Dimension
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50x50x175cm
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Weight
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16kg
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