Cincinnati Test Systems

06/04/2026

Throwing it back to 1991.

This turnkey dual-chamber helium leak test system for condenser testing was installed over 30 years ago… and it’s still in operation today.

Built with a desktop PC featuring 4MB of RAM, a DOS 3.3 operating system, floppy drives, tape backups, and technology that looks very different than what we build today. While technology evolves, one thing hasn’t changed: manufacturers still need reliable, repeatable leak testing solutions that stand the test of time.

Not every machine built in 1991 is still running production today. We think that says something.

Want to learn more about how CTS builds custom leak testing systems for unique applications? Explore our Integrated Test Systems capabilities here: https://hubs.li/Q04jY9z80

Let’s build your leak testing solution together.

06/03/2026

Congratulations to everyone who participated in our CTS Weight Loss Challenge. No matter what your journey looked like, showing up and committing to yourself, and encouraging others (through some healthy competition), for 90 days is something to be proud of.

Congratulations to our top finishers based on percentage of weight lost:

🥇 Josh Wanner - 28.52% lost (77.6 pounds)
🥈 Brandon Roberts - 25.14% lost (57 pounds)
🥉 Kelly Roberts 18.16% lost (43.8 pounds)

Together, our 23 participants lost an incredible 364.6 pounds!

To celebrate everyone who participated, we wrapped up the challenge with a Chipotle lunch — because this wasn’t just about the final numbers. Although, our top finishers did get to split the prize pot — funded by participant buy-ins and matched by CTS!

Whether participants hit their goals, built new habits, stayed motivated, or simply gave it their best effort, we wanted to recognize everyone’s commitment over the past three months. Great job to everyone who participated and supported each other along the way!

05/31/2026

[Secure Your Spot] Free leak testing seminar in Allentown, PA, happening on June 23rd. 🗓️

This exclusive seminar is for beginner and intermediate operators and manufacturing engineers who want to expand their expertise in leak testing. You'll get all the basics, including:

✔️ The fundamentals of leak testing
✔️ An intro to various leak detection technologies: how they work and their sensitivities
✔️ Test system optimization

Seating is limited! Learn more and reserve your spot today. https://hubs.li/Q04jpMZQ0

05/28/2026

Throughput and cycle time are critical factors in configuring an effective leak testing system, particularly in high-volume environments where parallel testing, multiple stations, or faster methods may be needed to meet demand without compromising accuracy. ⏩ Clearly defining these targets early helps ensure the system is designed to support production goals and prevent bottlenecks on the line.

Read the blog to learn more: https://hubs.li/Q04fHjZs0

05/27/2026

🚀 One instrument. Endless leak test possibilities.

The Sentinel IX5 was built to push leak testing forward with unmatched flexibility, accuracy, and ease of use. From its all-new touchscreen UX/UI and Visual Test Sequence Creator to the ability to combine multiple leak test methods in ONE instrument, the Sentinel IX5 helps manufacturers simplify setup, reduce cycle times, and improve performance across the production line.

Your Leak Test. Light Years Ahead. ✨

05/25/2026

This Memorial Day, Cincinnati Test Systems honors and remembers the brave men and women who made the ultimate sacrifice in service to our country. 🇺🇸

05/21/2026

[You're Invited!] Free leak testing seminar in Allentown, PA on June 23rd. 🎉

This seminar is for beginner and intermediate operators and manufacturing engineers wanting to expand their expertise in leak testing. You'll get all the basics, including:

✔️ The fundamentals of leak testing
✔️ An intro to various leak detection technologies: how they work and their sensitivities
✔️ Test system optimization

Seating is limited! Learn more and reserve your spot today.

Register for our free seminar in Allentown, PA on June 23rd and learn the fundamentals of leak testing.

05/20/2026

⚠️ Struggling to get reliable leak test results? Your sealing method could be the problem. https://hubs.li/Q04h7Gf70

From tight clearances and multiple ports to flexible tubing and high-pressure applications, complex parts require the right sealing approach to ensure accurate, repeatable testing.

In our latest blog, we share how to solve 5 common sealing challenges using proven CTS Connect® solutions and more than 40 years of leak testing expertise.

Learn about:
✔ Sealing parts with multiple ports
✔ Solutions for tight clearance constraints
✔ High-pressure leak testing best practices
✔ Effective sealing for flexible tubing
✔ Approaches for thin-wall components

Get all the details here! 👉 https://hubs.li/Q04h7Gf70

05/19/2026

Missed Leak Week 2026 live? The on-demand webinar series from Cincinnati Test Systems is now available.

🎯 Leak Test 101: Learn the Fundamentals of Leak Testing
💧 Pressure Decay, Differential Pressure Decay or Mass Flow: Which to Use?
💭 Stop Counting Bubbles: How to Leak Test More Efficiently with Tracer Gas
🤖 Leak Testing for AI Infrastructure: Cooling Systems & Large Vessels

Access practical insights from CTS experts on your own schedule and explore real-world leak testing applications, technologies, and best practices for manufacturing environments.

Access our 2026 Leak Week webinar recordings to learn about different aspects of manufacturing leak testing from the experts.

05/15/2026

A big thank you to our sales representatives from across the U.S. for treating the CTS team to lunch yesterday!

As a gesture of appreciation, they brought Olive Garden to the office and took time to personally thank our team for the hard work and support that goes into helping customers every day.

It was great to spend some time together, enjoy a delicious lunch, and strengthen the partnerships that make what we do possible. We appreciate all that our reps do for CTS and our customers as well!