JINGHUAYIQI LD-HMV-01 Sponge resilience Tester, soft material resilience Tester
Measurement range of springback coefficient is 25% -80%, springback accuracy of falling ball is less than 1.5%, and the average springback height and springback rate are automatically calculated, which conforms to multinational standards.
JingHuaYiQi
LD-HMV-01
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Introduction
Microcomputer Sponge Resilience Tester is a cost-effective instrument designed for professional testing of soft materials such as sponges, foams, and rubbers. Mainly drop the steel ball freely on the soft foam plastic or other elastic material samples. The instrument for measuring the rebound height is mainly used to measure the rebound performance (rebound coefficient) in the test items of polyurethane elastic materials.
Executive standard
GB/T6670-2008 design and manufacture, in line with ASTM American Standard D3574 and ISO8307
Principle
Materials such as sponges, foams, rubber, etc. should be stored for at least 72 hours after they have been molded before testing. Before the test, the sample should be conditioned for at least 16 hours in an environment with a temperature of 23±2°C and a Relative Humidity of 45%-50%, and then test in the above-mentioned environment.
JingHuaYiQi LD-HMV-01 Sponge rebound TesterSpecifications
| LIST | VALUE |
|---|---|
| Power | 220V 50HZ |
| Instrument test resolution | 1/10000 second |
| Rebound coefficient Measurement range | 25%-80% |
| Falling ball rebound Accuracy | <1.5% |
| Steel ball drop distance | 460 + 0.5% mm (national standard) 500 + 0.5% mm (American standard) |
| Steel ball diameter | Φ16-0.05 mm |
| Automatic calculation | Average rebound height; average rebound configuration |
| show | LCD Chinese |
JingHuaYiQi LD-HMV-01 Sponge rebound Tester Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.