C660M Leak and Seal Strength Testing Machine is a burst tester that tests for package seal failure when the package is exposed to a pressure differential. This test method is an indicator of the burst strength of a package and detects the weakest area of the seal, providing a measurement of the pressure required to burst open the package.

C660M Leak and Seal Strength Testing Machine adopts positive pressure method: after the gas with certain pressure fills into the sample with setting parameters, the pressure sensor detects the change of air pressure inside the sample to judge the overall sealing performance of the sample, and tests the pressure resistance and bursting performance of the sample with the specified air pressure.

FEATURES

1.  The tester is able to realize three test modes of burst, creep and creep to failure.
2.  Industrial level stability and operation convenience, contributed by PLC control unit and touch screen
3.  Test result auto statistics and storage.
4.  Sensitivity and threshold personalized setting.
5.  Dual test methods of restraint distension and unrestraint distension
6.  Program customization available.
7.  Standard pressure up to 600KPa (87 psi) and can be modified to user requirement
8.  Compatible with other form of fixtures to facilitate tests to package form like open package (three-side-seal), closed
   package, tube, sealed tray and cup, etc.

STANDARDS

ASTM F1140: Standard Test Methods for Internal Pressurization Failure Resistance of Unrestrained Packages
ASTM F2054: Standard Test Method for Burst Testing of Flexible Package Seals Using Internal Air Pressurization within Restraining Plates