LCD Touch Screen Furniture Testing Machines , Automatic Foams Ball Rebound Tester
Foams Ball Rebound Tester
1. LCD Touch screen interface
2. According to ASTM D3574 and ISO 8307
3. Automatic calculate result
The Usage
Foams Ball Rebound Tester is designed and manufactured in accordance with ASTM GB/T6670-2008, American Standard D3574and ISO8307 testing standards. And it suits for testing rebound performance of soft polyurethane foam ball. The tester through a given diameter and weight of iron ball dropping on foam sample at a certain height, and then calculate the percentage between maximum height of iron ball rebound and the height of iron ball dropping, this percentage is also called resilience ratio . Resilience ratio means foam rebound performance of poly foam. The tester adopts the microprocessor control, Chinese liquid crystal display, and it can print the test result. The tester is safe, reliable, with high measuring precision.
Foams Ball Rebound Tester Parameter:
| 1. Distance of iron ball dropping | 460+0.5%mm ( GB) 500+0.5%mm ( American Standard ) |
| 2. Diameter of iron ball | 16±0.05 mm |
| 3. Ball rebound accuracy | <0.5% |
| 4. Dimension of specimen | 100 mm(L) ×100 mm(W) × 50mm(H) |
6. Automatic calculation of average rebound height
7. Configuration of Automatic calculation of average resilience ratio
8. One set of tester (including release mechanism, capture mechanism and height adjustment mechanism)
9. One set of electro-optical distance measurement sensor
10. One set of control box(Chinese LCD display)
11. One set of micro type printer(desktop)
The Introduction of Haida
Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.
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