Get the Total Guide to Leak Test Methods
Night vision devices, rifle scopes, binoculars, and other precision optical systems are often deployed in very harsh environments. Whether used in the defense industry or military operations, hunting, surveillance, or outdoor exploration, these devices must perform flawlessly under pressure, moisture, dust, and extreme temperature fluctuations.
Even microscopic leaks can allow moisture ingress that fogs lenses, damages electronics, or destroys functionality. That’s why manufacturers of optical devices face exceptionally high demands for leak tightness and repeatable quality assurance.
To meet these challenges, innomatec has developed a simple, modular leak testing workstation built around the LTC-503 leak test computer—offering reliable detection of even extremely small leak rates in industrial production environments.
EXPLORE INNOMATEC’S SOLUTION FOR LEAK TESTING OPTICAL DEVICES →
Leak testing optical devices to meet stringent IPXX standards
Many optical products must comply with stringent IP (Ingress Protection) standards, defining protection levels against solids and liquids, given their use in harsh environments. The following standards are common IP ratings for optical device leak testing:
- IP6X – Complete protection against dust
- IP68 – Dust tight and Protection against long-term water immersion
- IP69 – Dust tight and Protection against high-pressure water exposure
However, IP standards provide only general guidance for quality standards. They do not define specific test pressures or acceptable leak rates required for testing. This creates a challenge: manufacturers must translate IP requirements into measurable, repeatable leak test specifications.
innomatec works closely with customers to develop test specifications and ensure compliance with any required IPXX standards—often done empirically during product development until the correct limit values for the product have been determined.
innomatec makes optical device leak testing easy, with new modular workstation
To optimize and streamline the leak test process for manufacturers of optical devices, innomatec has developed a compact and user-friendly modular test chamber solution.
The complete workstation includes:
- LTC-503 leak test computer
- Universal test chamber
- Interchangeable product-specific inserts
- Ergonomic work table
This tabletop solution can operate as a standalone workstation or be integrated directly into existing production lines. The modular approach to the workstation design, featuring interchangeable product-specific inserts, allows manufacturers to test multiple product variants using one flexible system—without investing in multiple dedicated machines.
VIEW THE LEAK TEST PROCESS DETAILS IN FULL APPLICATION REPORT
Download the Application Report: Leak Testing Optical Devices →
Key benefits of innomatec’s modular test chamber solution for optical device leak testing
- Multi-product testing capability: With interchangeable inserts, this one system can manage different product models, allowing flexibility without the need for multiple specialized machines.
- Adaptable hardware and software: The LTC‑503 system and modular test chambers can be customized to accommodate different components, test volumes, and environmental conditions.
- Controlled test chamber design: The chamber design is key to reliable, repeatable leak test results on the production floor. This design prevents against environmental factors which could skew test results, such as temperature fluctuations, draughts or differences in the compressed air used.
- Flexible integration: The test solution can be used as a stand-alone workstation or integrated into existing production lines.
- Expert support: innomatec’s leak test experts help you identify optimal, product-specific test parameters and functional safety needs for the most reliable and effective leak testing results.
WANT TO EXPLORE THE FULL TECHNICAL DETAILS?
Download the Application Report: Leak Testing Optical Devices →
Make leak testing for optical devices easy, with innomatec
For over 40 years, innomatec has partnered with leading manufacturers worldwide to solve complex leak testing challenges directly on the production line.
By combining modular hardware, advanced leak testing technology, and in-depth application expertise, innomatec delivers simple, streamlined solutions that meet the stringent demands of modern optical systems.
Contact innomatec as you are developing or manufacturing night vision devices, rifle scopes, binoculars, or other high-performance optical equipment to ensure precise, reliable leak testing.
