Test and Inspection Systems
for Industrial Applications
Customized systems for testing, validation, and quality assurance under real and extreme conditions.
Do your product's complex testing requirements call for a specialized solution?

Rising quality standards, safety-critical components, and demanding operating conditions make reliable testing processes essential. Standard solutions often reach their limits when dealing with high pressures, minute leaks, or precise measurement requirements.
The Right Test Method for Every Requirement
Different testing methods are used depending on the component, the testing objective, and the application. Our systems are precisely tailored to the task in question —from pressure and leak tests to optical inspections in the field of wafer qualification.
Pressure Testing
Testing of components under static and dynamic pressure to evaluate functionality, safety, and load-bearing capacity
Typical applications:
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Simulation of environmental conditions (deep-sea simulation)
-
Pressure retention or cycling for fittings and valves
- Pressure retention test

3000 bar
Hydraulics

1500 bar
Gas testing
Leak Testing
Detection of even the smallest leaks at high test speeds to ensure leak-tightness and proper function.
Typical Applications:
- Safety-critical components
- Tests of service life and durability
- High quality standards
- Ensuring compliance with current environmental requirements

10 -10 mbar*ltr/sec
Leak Rate
Wafer Inspection
Wafer inspection of components and surface analysis using precision measurement technology
Typical applications:
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Analysis of wafers and prior wafer processes
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Analysis of functional surfaces
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Analysis of any machined surfaces
Custom Solutions & Multi-Method Testing Systems
In many applications, multiple testing methods are combined within a single system. We engineer integrated solutions that intelligently combine different testing procedures, precisely tailored to your components, processes, and quality standards. Minimize downtime risks and safeguard the long-term value of your investments.
Industry Solutions
We Develop Solutions Tailored to Your Industry
Discover our customers’ success stories
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?

Everything from a single source
From planning to commissioning, we’re by your side as your partner.

Comprehensive testing technology instead of isolated solutions:
Pressure, leak, functional, and measurement tests can be combined in a single system

Experience with a variety of testing tasks
From simple production testing to complex custom applications

Design tailored to extreme conditions
High pressures, minute leaks, or precise measurement requirements are specifically addressed

Scalable from single tests to mass 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