1. LSST-01 Leak and Seal Strength Tester
Application
Testing the integrity helps ensure that the sample provides required product protection.
Sustainable packaging alternatives, lower cost packaging, and variations in production line
sealing parameters are frequently assessed with seal integrity tests. Maintaining the
reliability of package seals is critical for product quality and safety.
Technical Features
☛PLC controlled unit (industrial level stable) and HMI touch screen operated.
☛The tester is able to realize three test modes of burst, creep and creep to failure.
☛Test result auto statistics and storage.
☛Sensitivity and threshold personalized setting.
☛Restraining plates can be equipped.
☛Program customization available.
☛Standard pressure up to 600KPa (87 psi) and can be modified
to user requirement
☛Compatible with other form of fixtures to facilitate tests to
package form like open package (three-side-seal), closed
package, doy pack, tube, sealed tray and cup, etc.
Feel free to contact us
yang@celtec.cn
www.celtec.cn
Whatsapp/wechat:+86 18560013985
Various ways of leak test
Standards Method Used For Our Solution
ASTM F2054 Pressure decay Flexible, rigid, tube, etc LSST-01
ASTM D3078 Bubble emission MAP,pack with air, liquid filled LT-01, LT-02, LT-03
ASTM D4991 Bubble Emission Empty Rigid Containers LT-01, LT-02, LT-03 modified
ASTM F2096 Internal Pressurization Gross Leaks GLT-01
ASTM F2338 Vacuum decay Flexible pack, rigid containers MLT-01
Main Parameters
Test Range 0~-600KPa
Sample Width 300mm (standard)
Inflating Head Φ4mm
Compressed Air 0.4~0.7MPa ( Prepared by user)
Power 110~220V 50/60Hz
Test Method
Pressure decay is one of the most widely used methods of leak testing. It measures the drop of
drop of pressure on interior of sample. The sample is pressurized first to a target level and then
cut the air source. The pressure then is detected and the drop of pressure indicates a leak.
There are three ways of analyzing sample performance, the burst, creep and creep to failure test.
Unrestrained Closed Package Test
Unrestrained Open Package Test
Jigs Available
The LSST-01 control unit can work with many standard and customize jigs for different
applications and sample forms, such as sachet, bag, pouch, tube, bottle, doy pack, cell
battery, jumbo bag, etc. Please contact our sales for a customized plan.