1.35Lb Fixed Force Sharp Edge Tester ISO 8124-1 , Children Products / Toys Safety Test Equipment
1.35LB Fixed Force Sharp Edge Tester ISO 8124-1 , Children Products / Toys Safety Test Equipment
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.
Technical parameters
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 |
Standard | ASTM F963 4.7, EN 71-1 8.11, 16 CFR 1500.49, ISO 8124-1 5.8 |
Standards
1.Diameter of rotary mandrel shown in table 1:
| Standard | EN71-1 | ASTM F 963/16CFR1500.49 |
| Nominal value | φ(9.53±0.12)mm | φ(0.375±0.005)inch |
| Measured value | φ9.450mm | φ0.3720 inch |
2.Measured value of force shown in table 2:
| Standard | EN71-1 | ASTM F 963/16CFR1500.49 |
| Nominal value | (6±0.5)N | 1.35 lbf |
| Measured value | 6.00N | 1.35 lbf |
3.Rotate speed of rotary mandrel shown in table 3:
| Standard | EN71-1 | ASTM F 963/16CFR1500.49 |
| Nominal value | (23±4)mm/s | (1.00±0.08)inch/s |
| Measured value | 19.3mm/s | 0.760inch/s |
4.Roughness of rotary mandrel shown in table 4:
| Standard | EN71-1 | ASTM F 963/CFR150.49 |
| Nominal value | ≤0.4 μm | ≤16 micro inch |
| Measured value | 0.15 μm | 5.9 micro inch |
Sharp Edge Tester operation video link:
https://www.youtube.com/watch?v=TREo3kIsqVc
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