Rubber Rebound Resilience Impact Elasticity Testing Machine
This pendulum-type impact testing machine measures the rebound resilience and elasticity of vulcanized rubber with nominal hardness between 30-85 IRHD.
Download Technical Documentation (PDF) Equipment Overview
The 0.5J pendulum-type impact testing machine is designed for measuring rebound resilience values of vulcanized rubber with nominal hardness ranging from 30-85 IRHD.
Key Features
- Automatic display of test results with storage and direct printing capabilities
- Comprehensive data display including angle energy measurements
- Integrated safety protection devices with emergency stop button for secure testing operations
Compliance Standards
Compliant with GB/T 1681 "Determination of vulcanized rubber elasticity", ISO 4662 standards, and ASTM D-7121 requirements.
Industry Application
Rubber manufacturing and testing industries
Technical Specifications
| Punch Diameter | Φ12mm |
| Specimen Specification | Φ29*12.5mm |
| Impact Mass | 0.35-0.1kg |
| Impact Speed | 1.4+0.6m/s |
| Expressed Strain Energy Density | 351+112kJ/m³ |
| Indication Error of Springback | ±0.5% |
| Dimensions (L * W * H) | 320*200*360mm |
| Host Weight | 20kg |