This machine is designed and manufactured according to ISREAL Standard SI518, conforms to ASTM American Standard D3574 and ISO8307 test standards.
It also meets the test method of urethane foam SES N3296 for Japanese automotive seat cushion.
It is suitable for measuring the falling ball resilience of flexible polyurethane foam.
The instrument can freely fall on the foam sample at a specified height by a given diameter and mass of the steel ball, and calculate the percentage of the ratio of the rebound height of the steel ball to the falling height of the steel ball, and the rebound rate to rebound.
The rate indicates the rebound resilience of the foam. The machine is controlled by a microprocessor, LCD Chinese display, and can print test data. The machine is safe, reliable and has high measurement accuracy.
The tester is based on ASTM D3574 and ISO8307:2007 (soft foam polymer material rebound falling ball test); GB/t6670-2008 (Determination of rebound energy of soft foam polymer materials by falling ball method).
| Steel ball drop distance | GB 460±0.5%mm or ASTM/ISO 500±0.5%mm |
| Steel ball diameter | ¢16±0.05 mm |
| Steel ball weight | mass 16.8g ± 1.5 g |
| Accuracy | <1.5% |
| Display | LCD Touch Screen interface |
| Standard sample size | 100mm(L)100 mm(W)50mm(H) |
| Printer | YES |
| Test results | Output by built-in printer |
| Test Data | Automatic calculation of average rebound rate |
| Test results | Output by built-in printer |
A set of mainframes (including release mechanism, height adjustment mechanism)
A set of optical fiber distance measuring sensors, a set of control boxes (LCD touch screen control), a magnetic bar
Our service:
During the whole business process, we offer Consultative Selling service.
FAQ:
Moreover, If your machine doesn’t work, you can send us an e-mail or call us we will try our best to find the problem through our conversation or by video chat if necessary. Once we have confirmed the problem, the solution will be offered within 24 to 48 hours.