Burst Strength Tester

Burst Strength Tester QualiBurst™ D

Digital Burst Strength Tester measures the resistance of materials like base paper, corrugating paper, leather, and synthetic leather. This advanced digital device features an automatic compensation system and sensor calibration for highly accurate test results. A real-time force graph displays current readings in multiple units, making data analysis easy and precise.

Standard Accessories - Display

• Measurement Units: Supports both metric and imperial units
• Graph Display: Real-time pressure and burst duration monitoring
• Compensation Mechanism: Automatically adjusts based on aluminum foil reference
• Touchscreen Display: 7-inch intuitive touch screen for easy operation
• Pressure Gauge: Powered by a high-precision electric sensor
• Data Storage: Saves up to 50 test results
• Data Export: USB export capability for efficient data transfer
• Language Support: Available in English, and other languages

Accessory Name	Description
	Rubber Film - Low Pressure This accessory for the bursting strength test is placed beneath the test specimen plate. During pressurization, glycerin supports the rubber film until the test specimen breaks. As a consumable, it may become fouled, fatigued, or damaged over time and should be replaced as needed. Note: Low-pressure rubber film is suitable for ranges between 0~10 kgf/cm².
	Rubber Film - High Pressure This accessory for the bursting strength test is positioned beneath the test specimen plate. During pressurization, glycerin supports the rubber film until the test specimen breaks. As a consumable, it may become fouled, fatigued, or damaged over time and should be replaced when necessary. Note: High-pressure rubber film is suitable for ranges between 6~75 kgf/cm².
	Aluminum Foil Standard sheet for calibration. Regularly use standard aluminum foil to check the condition of the testing machine. If the deviation is significant, it is advisable to replace the rubber film.
	Printer (Optional) Able to directly print out results.

Mullen® is a registered trademark of SDL Atlas. Qualitest’s instruments are Mullen-type burst strength testers not affiliated with SDL Atlas.