Assess whether a product complies with sharp points require.
Standards: 16 CFR 1500.48 ASTM F 963 4.8 EN-71 1998 8.12
Operating Principle: The device has a slot with 0.04 inches width and 0.045 inches long rectangular opening, the two reference sizes sharp cusp are inserted into the depth of 0.015 inches deep hole of the sensor head.And overcome the spring of 0.5 pound elastic to cause the sensor head to move 0.005 inches again.
Requirements: slot opening: ≤ 0.040 × 0.045 inches ;
Standards: 16 CFR 1500.48 ASTM F 963 4.8 EN-71 1998 8.12
Operating Principle: The device has a slot with 0.04 inches width and 0.045 inches long rectangular opening, the two reference sizes sharp cusp are inserted into the depth of 0.015 inches deep hole of the sensor head.And overcome the spring of 0.5 pound elastic to cause the sensor head to move 0.005 inches again.
Requirements: slot opening: ≤ 0.040 × 0.045 inches ;
touched depth:≥0.015 inches;
force:≤one pounds.