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Fabric Testing Equipment
Name：LFY-247A sharp edge tester
Details
The main purposeIt is used to test the sharp edges of textile accessories (metal, plastic, etc.) and children's toys; it can meet the standard test requirements of textile accessories and toys.
Technical index
1. Motor control drive, short response time, no overshoot, precise uniform speed;
2. The use of high-precision force sensor can accurately ensure that the force value is fixed at 60-0.5N during testing, and the sensor has an over-range protection function;
3. The motherboard adopts a self-developed single-chip microcomputer, a color display screen, and a menu-style selection interface, which is easy to operate;
4. Rotating mandrel: stainless steel, surface roughness ≤0.40μm, mandrel diameter (9.35±0.12) mm, mandrel rotation angle is 360°, tangent speed is (23±4) mm/s;
5. The force applied by the force applying device perpendicular to the axis of the mandrel is 60-0.5N; c. The test strip meets the standard technical requirements.
Applicable standards
GB/T 31702-2015 Test method for sharpness of textile accessories
GB 6675-2014 Toy Safety Part 2: Mechanical and Physical Properties
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