Dongguan Guo Feng Testing Machine Co., Ltd.
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy,
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Microcomputer Accurate Resilience Testing Machine(GW-053B)
Brief introduction:
This tester is the steel ball falling in soft foam plastic or other flexible material sample, measuring instruments, the height of the rebound in the test project is mainly used for the determination of polyester elastic material because of the elastic energy in the coefficient of restitution. By microcomputer and photoelectric technology, electromagnetic control, digital tube display directly back to the weak coefficient values.
Technical Specifications:
| power voltage | 220v 50HZ |
| Falling ball height | 500 mm |
| Steed ball diameter | ￠16±0.05 mm |
| Instrument testing resolution | 1/10000 second |
| The coefficient of restitution measurement range | 25%-80% |
| Test error | <1.5% |
| Instrument dimensions(length*width *height ) | 250*200*650 |
Standard for:
GB-6670-2008 ASTM D3574
FAQ:
What about the quality ?
Each instruments must be carried out 100% quality examination and test when shipping and delivery goods.
All of our machine are strictly according to CE & ISO standards
How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.
How to install and use the product?
The product is shipped with an operating instructions and video of English version.
What about standards support?
We are strictly following different international standards such as EN, ISO, ASTM, AATC, JIS, GB ect, and had been recognized by SATRA, CSA international standard agency.
