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  • SL-S12 Sharp Edge Tester

    SL-S12 Sharp Edge Tester

    SL-S12 Sharp Edge Tester

    SL-S12 Sharp Edge Tester

    SL-S12 Sharp Edge Tester

  • detailed description
  • Sharp Edge Tester


    Application

    Used to determine whether the edge of a toy or item is a sharp edge with an unreasonable risk of injury.


    Product information

    To determine whether accessible edges on toys are likely to cause injury. A self-adhesive PTFE tape is attached to a mandrel, which is then rotated for a single 360-degree revolution along the accessible edge being tested. If the tape is cut in half or longer in length (approx. 13 mm), the edge is identified as a hazardous sharp edge. Toys intended for use by children under 8 years old are subject to this requirement before or after use & abuse testing.
    Dimensions: 290x180x115 mm

    Weight: 3.6 kg


    Test principle

    The steel shaft used to simulate children's fingers needs to be hardened. The surface Rockwell hardness should be no less than 40, the surface roughness should not be greater than 0.40 microns, and the diameter should be 9.35 mm ± 0.12 mm. A layer of simulated artificial skin tape was applied perpendicularly to a steel shaft wrapped with simulated artificial skin glue with a force of 6 N (1.35 lb). The steel shaft was constant tangent at 23 mm/sec ± 4 mm/sec. The speed is rotated for one week. Check the edge of the test to cut (cut) the simulated artificial skin adhesive paper. If cut (cut), the tested edge is defined as a potentially dangerous sharp edge.


    Testing Standards 

    16 CFR 1500.48, ASTM F963 4.8, EN-71 1998 8.2, ISO 8124


    Specification

     Size  (L*W*H)29*19*10cm
     Weight  3.5Kg
     Speed  1.00±0.08 In/s
     Fixed force  1.35LB
     Material  stainless steel
     Accessories  Tiefo Long Tape PTFE Tape A set of foot switches, a power charger, an operating manual
     Standard  ASTM F963 4.7, EN 71-1 8.11, 16 CFR 1500.49, ISO 8124-1 5.8, 


    Sharp Edge Tester operation video link:

    https://youtu.be/dQZQHH2peHM

     

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