Skip to main
Bosch Manufacturing Solutions

Gas- and leakage testing

Intelligent and clever gas- and leakage testing technology for highest product quality

Bosch Manufacturing Solutions BMG Special Purpose Machinery Production Equipment Automation Digital Intelligent Assembly Testing Solutions Services Gas- and Leakage Testing

Highest product quality through turnkey gas and leakage testing systems

Gas and leak testing is a non-destructive quality monitoring of products. For this purpose, we offer intelligent testing technology to meet your and your customers' quality requirements. We advise you on the selection of the right physical testing method and are your reliable partner for the development, implementation and commissioning of turnkey testing systems worldwide.

Benefits at a glance


through standardized and modular test systems in compact design

Satisfied customers

due to unexceptionable product quality thanks to the highest sensitivity in detecting even the smallest leaks.


through comprehensive solutions, from analysis and automation to services

Our leak testing technologies

Massflow and Pressure Testing

Massflow and pressure Testing

Leakage testing with pressure drop, rise and flow are cost-effective leak testing methods and suitable for many products. When designing the right test method, we address your specific application and consider the product and boundary conditions in connection with the test tolerance and cycle time. With our specific sensor technology and process control, we are still able to test with measurement process capability where standard measurement technology is no longer sufficient. We can also easily integrate other value-added testing, assembly and handling processes.

Helium in Air

Tracer gas analysis helium-in-air

You need a simple, TCO-optimized leakage test, even for very small leaks, where product characteristics such as wet or oily surfaces do not play a role? With our helium-in-air testing method, we offer you a reliable and precise leakage testing technology in normal ambient air - without the need for a vacuum chamber. Compared to the well-known, classic helium leak test, there is no need to evacuate the test chamber, which is costly in terms of time and energy. Adapted specifically to your product, we can, for example, test the smallest leak rates down to the 1E-5 mbar l/s range. Even very large test chambers with volumes of several cubic meters are no longer a problem.

Helium in Air

HeLT100: one test stand, many possibilities

With a well thought-out layout, our new standard test stand HeLT100 enables fast testing of various products with helium-in-air technology - modularly applicable from development to series testing. With the integrated sniffer probe, the integrally measured leakage can even be localized at the end.

We check with a concept – manufacturer-independent, neutral and with comprehensive know-how.

In our laboratory, we carry out tests using suitable test methods. You need a task-specific test stand? Our development team will work with you to design the test stand tailored to your product and carry out commissioning worldwide. From highly flexible development test benches to fully automated series production test systems. Whether studies, concepts, tests or test benches, we have the right solution for you.

Machine Vision AI Suite