Leak & Seal Strength Tester
LSST-01
LSST-01 Leak & Seal Strength Tester is applicable to quantitative determination of seal strength, seal quality, burst pressure, seal integrity, compression resistance, torsion force and joint/disengaging force of various flexible packages, aseptic packages, plastic tamper-evident closures, flexible tubes, caps and other materials.
Product Features
Embedded micro-computer chips, simplified and efficient user interface provide users with comfortable and smooth operating experience.
7 inch HD LCD, displaying test data and curves in real time
Multiple test modes including burst, creep, creep-to-failure and pressure retaining test.
Dual test methods of restraint distension and unrestraint distension for choice.
Safety design such as over-voltage safety protection and power-down memory ensure the stability of the system during the test
Equipped with standard RS232 interface, which is convenient to PC connection and data transmission.
Originality Design
Standard, modularized and systematic designs can meet personalized requirements of the users.
Adopts high-precision electronic flow controller to realize precise control of gas flow
Pressure and time can be preset, input the value directly to enter the test mode
With a powerful data storage function, can storage up to 50,000 test records
The result is determined automatically, the test data can be printed
The test frame and the gas injection head can be raised and lowered to improve the convenience of operation
Test Principle
Fix the sample to a specific test fixture, adopts positive pressure method, is controlled by the embedded high-speed microcomputer chip. Manual choice of burst test, creep test, creep-to-failure test and pressure retaining test or customized independent test mode, press test on the sample, the system displays the test data and test curve in real time.
Reference Standard
Product Parameter
Applications
|
Basic Application |
Burst Test |
Burst strength tests of various packaging bags, boxes |
|
Basic Application |
Creep Test |
Creep tests of various packaging bags and boxes |
|
Basic Application |
Creep-to-failure Test |
Creep-to-failure tests of various packaging bags and boxes |
|
Basic Application |
Pressure Maintaining Test |
Pressure retaining tests of various packaging bags and boxes |
|
Extended Application |
High-pressure Test |
The maximum pressure applied can be 1.6MPa |
|
Extended Application |
Pilfer-proof Closure |
Seal performance tests of various pilfer-proof closures |
|
Extended Application |
Three-sided Sealing Materials |
Tests of packaging bags with three-sided seal and one-sided open |
|
Extended Application |
Compression resistance of medical blister pack |
Tests of various blister packs |
|
Extended Application |
Soft Tubes |
Tests of various soft tubes for daily chemical products including toothpaste, facial cleaner, cosmetics as well as medical creams and some food products |
|
Extended Application |
Aerosol Valves |
Tests of various aerosol valves, e.g. vales of pesticide, hair spray, auto spray paint and medical spray packages |
|
Specifications |
LSST-01 |
|
Test Range |
0 ~ 600kPa; 0~87psi (Standard) |
|
Test Range |
0 ~1.6 Mpa; 0 ~232.1 psi (Optional) |
|
Gas Injection Head |
Φ10 mm (Standard) Φ4 mm, Φ1.6 mm (Optional) |
|
Gas Supply Pressure |
0.4 Mpa~0.7 Mpa (Not in supply scope) |
|
Port Size |
Φ8 mm PU Tubing |
|
No. of Load Cell |
1 |
|
Instrument Dimension |
300mm(L)×410mm(W)×185mm(H) |
|
Test Frame Size |
305mm(L)×356mm(W)×335mm(H) |
|
Power Supply |
AC 220V 50Hz/ AC 110V 60Hz |
|
Net Weight |
21.5Kg |
Configuration
Standard Configuration：Instrument, Test Frame, Micro-printer
Optional Parts：Professional software, Communication cable, Test Accessories (Fixtures for Closed Package Restraining Test, Open Package Unrestrained Test, Fixture for Plastic Pilfer-proof Closure Test, Flexible Tube Test and Aerosol Vale Seal Performance), and Test Device for Blister Pack Seal Performance
Note: 1.The air supply port of the instrument is Φ8 mm PU Tubing;
Customers will need to prepare for air supply.
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