ASTM EN7 toy safety test Kinetic Energy Test machine

Test Projectile toys with stored energy.

Measure the kinetic energy of the toy under normal conditions of use by a means that is capable of determining the energy to an accuracy of 0,005 J. Take five measurements. Take the kinetic energy as the maximum of the five readings. Ensure that the readings are taken in such a way that the maximum energy is determined.

If more than one type of projectile is supplied with the toy, the kinetic energy of each type of projectile shall be measured.

For bows, use an arrow intended for the bow and stretches the bow string, using a force of 30 N or less, as far as the arrow allows but to no more than 70 cm. Measure the kinetic energy  

Specifications:

Crystal oscillator: 4MHz-10MHz
Time display numbers : 7 
Show : print displays time, speed, energy 
Bursts of 10 tests can be displayed automatically retains the value of each test and the average test values automatically converted automatically print test results
Shooting Channel Dimensions: Diameter 150MM (within the channel)
Sensor distance : Fixed 150mm ( the channel )
Adjustable 40mm-420mm ( external sensor )
Dimensions: 360mm×310mm×265mm

AUTOSTRONG supplies standard or customized solutions and products for many tests, measurements and quality control tasks required in the field of cable, wire, socket, plug, switch, plastic and rubber testing.All of our products are complying with the requirements of many standards, such as IEC, UL, VDE, VS, JIS, GB and so on.