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Brand Name : SKYLINE
Model Number : SL-S32
Certification : CE
Place of Origin : China
MOQ : 1 unit
Price : negoitable
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 1 unit
Delivery Time : 10 working days
Packaging Details : Plywood case
SKYLINE : Yo Yo Ball Tester
Standards : ASTM F 963-16
Test speed : 80R/min
Stroke : 0-1000MM(adjustable)
Material : Stainless Steel,polyamides
Dimension : 1100x350x1300mm
ASTM F 963-16 YO YO Ball Tester For Initial Length And Elastic Constant
Product Description
The yo-yo ball rope extension test instrument makes the length measuring system( to calculate the elongation length) and the yo-yo ball installed in the same spindle for rotating.When the yo-yo ball rotates at the speed 80r/min, the line of the ball will stretch along the centrifugal direction, and the test line(one end fixed in the ball, the other end fixed on the trolling reel) is connected with the encoder, the trolling reel and the spindle of the encoder are free state, and the bearing friction can be ignored.
Techinal parameters
Test speed | 80R/min |
Scale | 2 group |
Dimension(W×D×H) | 1100×350×1300mm |
Rotating speed | 1-150(adjustable) |
Stroke | 0-1000MM(adjustable) |
Weight(kg) | 55kg |
Power Supply | 1∮ AC 220V |
Standard | ASTM F963 |
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ASTM F 963-16 YO YO Ball Tester For Initial Length And Elastic Constant Images |