Digital Auto Burst Strength Tester
A burst strength tester evaluates a material's resistance to rupture under increasing pressure, critical for quality control in packaging, textiles, and flexible films. This article highlights key standards, technical parameters, operating principles, and test methodologies to guide users in selecting equipment for accurate material assessment.
Applicable Standards
The tester complies with international standards such as ASTM F1306 (tensile testing of flexible barrier films), ISO 2758 (paper burst strength), and TAPPI T403 (packaging burst testing). Adherence ensures test credibility for industry certifications and quality benchmarks.
Main Parameters
| Parameter | Details |
|---|---|
| Pressure Range | 0-600 kPa (adjustable) |
| Test Area Diameter | 75-300 mm (customizable) |
| Pressure Accuracy | ±0.5% FS |
| Test Speed | 50-500 mm/min (programmable) |
| Safety Features | Emergency stop, pressure relief valve |
Working Principle
The machine uses hydraulic or pneumatic actuators to apply uniform pressure on a clamped sample. Sensors detect the exact point of rupture, while software calculates burst strength, elongation, and energy absorption for comprehensive material analysis.
Test Principle
Simulating real-world stress conditions, the test measures the peak pressure a material withstands before failure. Ideal for evaluating packaging durability, film resilience, or fabric tear resistance, it identifies weaknesses in material composition or design.
This guide equips industries to make informed decisions on material performance, ensuring compliance and reliability through precise burst strength testing.