Leak testing for hermetic enclosures, sensors, and sensitive electronics
Electronic components, sensors, MEMS, optoelectronic components, and semiconductor packages must be reliably protected against moisture, gases, particles, and environmental influences. Especially for hermetically sealed enclosures, leak testing is an essential part of quality assurance.
MACEAS develops testing systems for high-precision leak testing of sensitive electronic and microelectronic components. Depending on the component size, internal volume, package type, and required sensitivity, customized testing methods and handling concepts can be implemented.
Leak testing in Electronics, Sensors & Semiconductors
In electronics and semiconductor applications, the focus is often on very small components, low internal volumes, and high requirements for long-term stability. Leaks can cause moisture ingress, corrosion, drift in sensor properties, optical impairments, or failures.
Testing must therefore be particularly precise, gentle on components, and reproducible. Helium-based testing methods are frequently used for hermetic packages and sealed enclosures. In addition, custom fixtures, multi-cavity fixtures, and automated handling solutions can be developed.
Application examples
- Helium leak testing of hermetic enclosures
- Testing of small components with custom fixtures
- Automated testing of sensor and electronic assemblies
- Leak testing against moisture ingress and environmental influences
- Testing concepts for prototypes, small series, and mass production
Good reasons for MACEAS
MACEAS for Electronics, Sensors & Semiconductors
MACEAS develops testing solutions for applications where precision, gentle component handling, and reproducible measurement results are crucial. Together, we evaluate which method is suitable for your component and how the fixture, measurement process, and automation can be optimally tailored to your requirements.
What distinguishes MACEAS
and technologies
are our top priority
