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ISO8124-4,EN71-8
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Color Fastness Testing EquipmentEN71-1 YoYo Ball Tester
Summary
This tester was designed according to standard EN71. It is used for measuring the length of Yo Yo ball.
Key Parameter
Mass:0.05kg/0.1kg/0.2kg
Scale Length:1500mm
Dimension:50x50x175cm
Weight:16kg
Operation procedure
Attached the tether of the Yo Yo Ball to the top clamp.
Make the pointer aim at the end of the tether
Apply a mass to the ring at the end of the tether
Position the tether vertically
Make the pointer aim at the clamp
Read the length from the scale and calculate the length.
More information for calculating the length please refer to the EN71 8.37

Toys Testing Equipment
Footwear Testing Equipment
Tensile Testing Machine
Environmental Test Chamber
Building Material Flammability Test Equipment
Paper Testing Equipment
Spectacle Frames Testing Equipment
Oil Analysis Testing Equipment
Lab Test Equipment
Electronic Testing Equipment
Stationery Testing Equipment
Flammability Test Equipment
Furniture Testing Machine
Textile Testing Equipment