Let's Build Your Leak Test Solution Together

When you work with CTS, you gain a dedicated partner invested in your success. Our applications team digs into your goals, process, and challenges—then engineers leak test solutions built to perform.

Cincinnati Test Systems delivers fully integrated, production-ready systems tailored to your part and process. From instrumentation and fixturing to data integration and validation, our team delivers solutions to ensure product quality, streamline operations, and accelerate time to market.

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From Simple Integrations to Fully Engineered Systems

Choose the customization level you need—simple CTS instrument integration or a fully engineered custom solution—backed by our expertise in leak and functional testing.

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Why Choose CTS for Your Integrated Test System?

  • 45+ Years of Leak Testing Expertise
     With decades of experience in leak detection, our team has seen it all. We understand the challenges you face and design solutions built to deliver repeatable, reliable results 

  • End-to-End Capability, One Partner
    We deliver everything you need —sensors, fixtures, controls, seals, automation—in one fully engineered leak-test system, so you get a single accountable partner with a streamlined, efficient process. 
  • Proven Reliability & Validation
    A leak test solution is validated by confirming requirements, calibrating instruments, performing Gage R&R, optimizing test limits, and completing on-site acceptance tests—all to ensure reliable, repeatable performance.

  • Flexible and Scalable to Your Needs
    Whether you need a simple modular test or a fully integrated system, Cincinnati Test Systems offers flexible services for any scale and scope.

High-Performance Automation for Integrated Leak Test Systems

Our custom solutions go far beyond standard instrumentation. This Helium Hard Vacuum Leak Test System features a fully automated fuel rail robot, showcasing how CTS integrates robotics, automation, and advanced test methods into one seamless solution. 

Comprehensive Capabilities, Proven Performance

As your trusted partners, CTS starts every project with discovery—not assumptions. Then we design, build, and integrate leak test systems that deliver on your goals and performance requirements.

We have a comprehensive range of capabilities which anchor our services, including:

  • Lab testing and reporting for feasibility and cycle time verification
  • Gage R&R, equipment variation
  • Customer visits to CTS for run-off acceptance and training 
  • PLC/PC programming/support

Your Leak Testing Partner - From Start to Finish

Simplify your design-build process with one trusted source. CTS' leak test experts guide you through every step, delivering integrated test systems that work for you.

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  1. Discovery & Requirements 

    We collaborate to define specs, cycle time, and integration needs.

  2. Proposal & Design

    We prepare comprehensive proposals with clear scope and cost estimates, followed by detailed system designs + CAD models. 

  3. Build & Integration

    We assemble instrumentation, controls, fixtures, and integrate them into your production environment.

  4. Validation & Support (You have your own team)

    We execute acceptance tests (e.g. Gage R&R), ship the system, and provide ongoing support and upgrades.

  5. Installation & Service

    Our team commissions your system on-site, trains your operators—and keeps your equipment running at peak performance with responsive service and maintenance plans. 

PLUS! Access Our Leak Test Lab Trial Services

Work with CTS’s state-of-the-art applications lab and expert manufacturing engineers to validate concepts, optimize test parameters, confirm leak test feasibility—and ultimately, get a better understanding of your leak test.

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Frequently Asked Questions (FAQ)

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What types of custom solutions does Cincinnati Test Systems provide?

We design and build fully integrated leak test and assembly verification systems — from custom fixtures and automation interfaces to complete turnkey solutions.

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What does the process look like when developing a custom solution with CTS?

Our process typically includes application review, feasibility testing, concept design, engineering, build, and validation — all managed by a dedicated project team.

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Can CTS integrate its systems with my existing production line or automation equipment?

Yes. We design systems that easily connect with your PLC, robotic cells, or MES network, supporting a wide range of communication protocols such as Ethernet/IP and PROFINET.

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Can CTS help define the best test method for my application?

Absolutely. Our application engineers can conduct feasibility studies to determine whether pressure decay, mass flow, tracer gas, or another method will deliver the best results.

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What industries do you serve with custom leak testing solutions?

We work with manufacturers across automotive, EV battery, medical, HVAC, and industrial markets — anywhere precision leak testing is critical to quality and safety.

Let's Build your Leak Test Solution Together. 

 Schedule a consultation with one of our manufacturing experts to discuss your next project.