Toy Safety Yo-Yo Test
Toy Safety Yo-Yo Test
Yo-yo is a hand-to-hand sport that has swept the world.In China, yo-yo is also because of its light weight and strong flexibility, and is often favored by parents as an educational toy, but as everyone knows, there are hidden safety hazards inside.
Yo-yo is a toy with a leash, and if the tether is too long, it will be dangerous for children to let the tether wrap around their necks when they play.According to statistics, the suffocation incident caused by yo-yo generally occurs between the ages of 3 and 6 years, so it is very important to check the physical and mechanical safety of children’s toys.
The yo-yo tester is used to measure the initial length and elastic constant of the yo-yo
The yo-yo tester is used to measure the initial length and elastic constant of the yo-yo, including a steel ruler, a measuring and scale ruler, a weight, and a part of the length test system (used to calculate the elongation length) and a part of the yo-yo installed in many places, and is mounted on a spindle for rotation.
The instrument conforms to ASTM, F963 and other standards
The instrument conforms to ASTM, F963 and other standards, adopts intelligent single-chip microcomputer control, encoder and intelligent control signal transmission system, with high measurement accuracy, simple operation and high level of automation.
Applications Industry
All kinds of Yo Yo Balls can be tested on the ASTM Yo-Yo Ball Length Tester
