Rebound Resilience Testers
Download
Industries
- Elastomers
- Rubber
- Foam
Standards
- DIN 53 512
- ISO 4662
- BS 903 Part A8 Method B
- ASTM D7121, Method B
- DIN 13 014
The ZwickRoell 5109 Rebound Resilience Tester
The rebound resilience tester
- For tests on elastomers and rubber to DIN 53512 (elastomers and rubber); ISO 4662 (rubber); BS 903 Part A8 Method B (rubber); ASTM D7121 Method B (Schob)
- For tests on foam materials to DIN 13014 (polyether foam hospital mattresses).
Technical Overview
Item No. | 324802 | 324804 | |
Description | Rebound resilience tester for testing elastomers and rubber | Rebound resilience tester for testing foam materials | |
Specimen dimensions | |||
Specimen diameter | Ø 28 ... 50 | - | mm |
Length of specimen | 28 ... 50 | 80 | mm |
Width of specimen | 28 ... 50 | 80 | mm |
Thickness of specimen | 0 ... 15 | 50 | mm |
Distance from specimen holder to striker | 0 ... 60 (stepless adjustment) | 0 ... 60 (stepless adjustment) | mm |
Pendulum potential energy | 0.5 | 0.2 (Pendulum 1), 0.196 (Pendulum 2) | J |
Pendulum striker, hemispherical | Ø 15 | - (Pendulum 1), Ø 30 (Pendulum 2) | mm |
Rounded end | - | RK= 40, Cyl. Ø = 40 (Pendulum 1) | |
Pendulum length | Lred = 200 | Lred = 200 | mm |
Pendulum mass | 0.252 | - | kg |
Apparent deformation energy density | 426.5 | - | kJ/m3 |
Angle of fall | 90 | 90 | ° |
Impact velocity | 1.98 | 1.98 | m/s |
Display | 2-line LCD | 2-line LCD | |
Dimensions | |||
Height | 330 | 330 | mm |
Width | 450 | 450 | mm |
Depth | 230 | 230 | mm |
Approx. weight | 51 | 51 | kg |