Bubble leak test equipment

Leak testing by bubble emission involves submerging the package underwater and looking for leaks. Over many years, therefore, package leak detection or seal integrity testing of packaging has established itself as an integral part of quality assurance - both for . The bubble leak test process is described by. The test process is described by visually inspect.

The sensitivity of this test method his highly subject to test conditions and operator variables.

Checkout the examples below of bubble immersion leak test equipment built by LACO.

Here is background information on the basics of leaks and leak testing.

Using water to detect leaks is operator and labor intensive as well as set up dependent. Furthermore, the cost of drying the part after air under water test is an ongoing operation cost and product quality risk. AUW test equipment must maintain clear water, including water cleaning systems and expensive lighting systems.

Leak test method is an important specification to consider when choosing leak testing equipment. Methods include bubble testing, colorimetric development, electronic gas detection, mass flow, mass spectrometry,hydrogen leak detection, pressure differential (decay), and ultrasonic leak detection. Bubble Emission Leak Testing Equipment.

For most packages, the unit is partly filled with water for the test (burst strength tests can be done dry). Drop in your sealed package, close the li and engage the vacuum device. Measurement of micro leak hole size and burst pressure seal integrity for all flexible and semi-rigid packaging.

Check-A-Pack 2Leak , Burst and Oxygen Tester. Exicator system for testing leaks in packages using the bubble test method. There are two common methods of locating leaks : bubble testing , and “sniffer” testing with trace gas.

MFY-Leak Tester is professionally designed for the leakage tests of packages for foo drugs, medical instruments, daily chemical products, cars, electronic components, stationeries and other industrial products. The instrument also can be used to test seal performance of specimens after falling and compression tests . Westpak continually upgrades and expands its equipment line-up. The LeakVIEW vacuum leak tester is an essential piece of equipment for package testing, providing bubble emission, burst test or altitude simulation. Failed parts are determined by the following procedure: . DISADVANTAGES OF THE WATER BATH TEST. Whether bubbles are detected or not is always dependent on the individual tester.

When the gas system is under working pressure, bubbles . Pressure change or Pressure Decay.