Rubber Resilience Tester | Rubber Tester
Standard
Complies withISO 4662:1986(international),JIS K6255(Japan), andGB/T 1681(China) standards for standardized resilience testing of vulcanized rubber, ensuring global regulatory alignment.
Product Advantages
Precision Engineering: High-precision impact head and dial system for accurate resilience rate measurements (±0.1% repeatability).
Robust Design: Heavy-duty base and detachable components simplify calibration and maintenance, enhancing longevity.
User-Friendly Operation: Direct-reading dial eliminates manual calculations, streamlining testing workflows.
Versatile Compliance: Meets multiple international standards, ideal for global quality control in rubber manufacturing.
Consistent Performance: 4 suspension wires ensure vertical alignment during free-fall impact, minimizing experimental error.
Product Features
Impact Head Assembly:
Specifications: 12.50 ± 0.05 mm diameter, 356 mm length, 0.35 ± 0.01 kg mass.
Energy Delivery: 100 mm free-fall gravity impact with hemispherical striking end.
Testing Mechanism:
Free-fall iron rod triggers 4th-6th rebound height measurement for average resilience calculation.
Detachable base and impact head for easy equipment adjustment and inspection.
Dial System:
Direct-reading scale displays resilience rate (%), eliminating conversion tables for most applications.
Optional conversion formula provided for horizontally scaled intervals.
Structural Integrity: Rigid column and base support high-force impacts, ensuring stability during testing.
Technical Parameters
| Parameter | Specification |
|---|---|
| Impact Head | 12.50 ± 0.05 mm (diameter), 356 mm (length) |
| Mass | 0.35 ± 0.01 kg |
| Suspension Wires | 4 wires, 2000 mm length |
| Impact Energy | 100 mm free-fall gravity |
| Dial Accuracy | ±0.1% resilience rate |
| Testing Range | 0–100% resilience (direct scale) |
| Equipment Dimensions | 500 mm (W) × 400 mm (D) × 1200 mm (H) |
| Weight | 30 kg |
| Power Supply | Non-electrical (manual operation) |
Applications
Rubber Manufacturing: Quality control for tires, seals, and industrial rubber components.
R&D Laboratories: Material optimization for enhanced resilience and durability.
Third-Party Testing: Certification support for ISO, JIS, and GB/T standards.
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