Leak and Seal Strength Tester Positive pressure burst tester for package measures sealing strength, heating sealing quality, burst pressure and leakage of flexible and aseptic packages.

Leak and Seal Strength Tester Positive pressure burst tester for package​ Principle

The three test modes of the positive pressure method are as follows:

1. Burst Test:  It internally pressurizes the packages until the package fails. The test pressure is the maximum pressure detected before the package fails.
2. Creep Test:  Pressurize the package internally to a specific pressure and maintains this pressure for a specific time. The test measure is pass/fail.
3. Creep to Failure: The package is creep-tested and held until the package fails. The pressure setting is higher than that of the creep test to ensure the package fails in some time. The measure is the time until failure.

Leak and Seal Strength Tester Features

1. Three test modes of burst, creep and creep to failure are available.
2. PLC programmable logic controller realizes precise pressure and time control.
3. 7 inch TFT touching screen for convenient parameter setting and test operation.
4. Multiple groups of test parameters can be save to avoid the repetitive setting time.
5. Test result auto statistics and storage.
6. Program customization available.

Leak and Seal Strength Tester Technical Specifications

Pressure Range  0 ~ 600 KPa;  0 ~ 87.0 psi (Standard)

Inflating Head        Φ4mm (Standard)

Gas Pressure     0.4 MPa~0.9 MPa

Port Size         Φ6 mm PU hose

Dimensions      400 mm (L) × 270 mm (W) × 180 mm (H)

Pedestal Size     375 mm (L) × 275 mm (W) × 345 mm (H)

Power             AC  220V  50Hz

Leak and Seal Strength Tester Standards

ISO 11607-1, ISO 11607-2, ASTM F1140, ASTM F2054, GB/T 10440, GB 18454, GB 19741, GB 17447, GB/T 17876, GB/T 10004, BB/T 0025, QB/T 1871, YBB 00252005, YBB 00162002