Zero-Error Tolerance for Emergencies
The defense and aerospace industries operate in an environment where absolute reliability and the highest safety standards are non-negotiable. In this context, testing and process technology face extreme demands: Components must function flawlessly under the harshest conditions, often involving extreme temperatures, pressures, or accelerations.
What Matters in Defense & Aerospace

Extreme Reliability
Components must function flawlessly under the harshest conditions.

Long Lifecycles
Products must remain fully functional for decades.

Complete Traceability
Every component and every process step must be documented.

Strict Standards & Certifications
Compliance with standards such as AS9100, MIL-SPEC, and others.
Systems tailored for the defense and aerospace industries
Our testing and process systems are designed to operate reliably and precisely and to integrate seamlessly into your quality-critical manufacturing processes. Cycle time, test sequences, and process behavior are specifically coordinated to ensure the highest levels of safety and compliance.
- Designed to meet the highest safety and performance standards
- Integration into existing production lines with specific requirements
Stable and repeatable processes for critical components under extreme conditions
Minimization of risks through precise and documented test results
Testing and Process Solutions Under Real-World Operating Conditions
Components are tested under conditions that correspond to their subsequent use in aircraft, spacecraft, or military systems. Pressure profiles, loads, temperature cycles, and limit conditions are specifically defined to obtain meaningful results that guarantee mission safety.
- Defined pressure build-up and release profiles for aerospace applications
- Simulation of dynamic loads and extreme temperature cycles
- Testing within relevant pressure ranges and at minimal leak rates
- Geometric inspection even with the tightest tolerances
- Reproducible test conditions under the most stringent environmental conditions
Typical tasks in the Defense & Aerospace sectors
Chemical Oxygen Generator
Leak tests
Fuel Lines
Geometric and leak tests
Valves
Leak and functional tests of safety-critical components.
This is how we’ve solved it for others
Find out how companies are using aprotec’s solutions to meet a wide range of industry requirements and make targeted improvements to their processes. The case studies demonstrate how efficiency can be boosted and specific challenges successfully overcome – let them inspire you in your own projects.
Test- and Inspection System
- Test- and Inspection System
- • Automotive
Helium Leak Testing System
Test- and Inspection System
- Test- and Inspection System
- • Subsea
Deep-Sea Simulator
Test- and Inspection System
- Test- and Inspection System
- • Semiconductor
WaferVision HSM-200
Test- and Inspection System
- Test- and Inspection System
- • Automotive
Helium Leak Testing System
- 8 s helium leak detection cycle time per component
- 10⁻⁶ mbar·l/s detectable leak rate (helium)
- 5 bar test pressure with 10% helium
Zone Melting System
Why Aprotec?

Direct contact
You speak directly with the people in charge, not through multiple layers of management

Integrated solutions instead of standalone solutions
Pressure, leak, functional, and measurement tests can be combined in a single system

Experience with a wide range of testing tasks
From simple production line testing to fully automated special applications

Designed for extreme conditions
High pressures, minute leaks, or precise measurement requirements are specifically accommodated

Scalable from single tests to series production
From manual test stations to fully automated systems with cyclic operation
Get Expert Advice
Do you have questions or are you unsure which system is the right fit for your requirements? No problem. We are happy to advise you personally and work with you to find the ideal solution for your application. Benefit from our years of experience, an honest assessment, and professional guidance — tailored to your needs and with no obligation.
Contact person
Michael Landgraf
Managing Director
- m.landgraf@aprotec-gmbh.de
- +49 9353 982460-11