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UL1439 Toys / Computers Electronic Testing Equipment UL Sharp Edge Tester
Product information
UL sharp edge tester is used to detect electrical products,
including computers, household appliances
Whether there is a sharp edge that jeopardizes the safety of the
user on the accessible location on the product is a safety test.
Test standard: UL1439D
Usage and understanding
1.Put the test head with tape on the test head of the tester;
2.After placing the pressure test head on the tested edge,
immediately use a force of 0.68KG to move 2 inches along the tested
edge, and then return to
Starting point, the total distance moved is 4 inches;
3.After the test, check the test head. If the outermost two layers
(simulated skin) on the test head are scratched, it indicates that
the test edge is a sharp edge;
