Active Member
|
[China]
Address: No.7, Shengfeng Road 523039, Xinhe Industrial Park, Wanjiang, Dongguan, Guangdong, China
Contact name:Echo Zhang
Dongguan Gaoxin Testing Equipment Co., Ltd.， |
|
|
Vertical Resilience Rubber Testing Equipment Machine
1. Product Name:Vertical Resilience Tester
2. Product Model:GX-5033
3. Product Description:
This test method covers the determination of impact resilience of solid rubber from measurement of the vertical rebound of a dropped mass. This test method is not applicable to the testing of cellular rubbers or coated fabrics. Resilience is determined as the ratio of rebound height to drop height of a metal plunger of described weight and shape which is allowed to fall on the rubber specimen.
4. Test Standard:ASTM-D2632
5. Technical Parameter:
Fall Height | 400mm |
Hammer Weight | 28±0.5 g |
Specimen Thickness | 12.5mm |
Specimen Size | Diameter of 28 mm |
Volume | 250×150×525mm |
Weight | 8kg |
6. Testing Steps:
① The standard test temperature is 23+-2°C
② Level the instrument and raise the plunger to the top of its guide rod.
③ Position the resilience scale so that its full weight rests upon the specimen. Lock in this position.
④ Release the plunger, making sure that it slides freely on its guide.
⑤ Do not record the first three rebounds. Record the height of each of the next three rebounds. Test three specimens.
7. Product Picture:
