 |
Foam Material Drop Ball Rebound Resilience Tester
Product Details:
| Place of Origin: | China |
| Brand Name: | GAOXIN |
| Certification: | ISO 2008 |
| Model Number: | GX-2011 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1set |
|---|---|
| Price: | negotiation |
| Packaging Details: | Non-fumigation wooden box |
| Delivery Time: | 15 working days |
| Payment Terms: | FOB Shenzhen,T/T |
| Supply Ability: | 50 sets per month |
|
Detail Information |
|||
| Communications: | Digital Display | Function: | Ball Drop Test |
|---|---|---|---|
| Test Method: | Drop Rebound | Steel Ball Diameter: | 16±0.05mm |
| Drop Hieght: | ISO 8307 460+0.5%mm ; ASTM D3574 500+0.5%mm | Plastic Tube: | Diameter Of 40±4 Mm |
| High Light: | rubber testing machine,rubber testing instruments |
||
Product Description
Foam Material Drop Ball Rebound Resilience Tester
Foam Material Drop Ball Rebound Resilience Tester Professional
Description:
The test consists of dropping a steel ball on a foam specimen and noting the height of rebound. The ball rebound tester consists of a 40±4 mm inside diameter vertical clear plastic tube, such as acrylic, into which a 16±0.05mm diameter steel ball is released by a magnet or other device. The steel ball must be released so that it falls without rotation.
Test standard:
ASTM D 3574, ISO8307, GB/T6670-2008
Testing Steps:
(1) Center the specimen at the base of the tube and adjust the height of the tube so that zero rebound is 16mm above the surface of the foam specimen.
(2) Mount the steel ball on the release mechanism, then drop it and note the maximum rebound height. If the ball strikes the tube on the drop or rebound, the value obtained is invalid. This condition is usually due to the tube not being vertical or irregularities on the specimen surface. In order to minimize parallax error, the circles on the tube in the region where the percent rebound is read must appear as lines.
(3)Make an additional two drops on the same specimen in the same location unless agreed upon by purchaser and supplier.
|
Model |
GX-2011 |
|
Test method |
Drop rebound |
|
Drop height |
ISO 8307 460+0.5%mm ; ASTM D3574 500+0.5%mm |
|
Steel ball diameter |
16±0.05mm |
|
Plastic tube |
Diameter of 40±4 mm |
|
Precision of resilience ratio of iron ball |
<1.5% |
|
Control method |
LCD touch screen |
|
Test sample |
100 mm(L) ×100 mm(W) × 50mm(H) |
|
Connect |
Can connect to USB |
|
Volume |
260*260*730mm |
|
Configuration |
Test machine, distance sensor, controller |
