Heat Treat Today has launched its 2026 Helium Leak Detection Seminar series, with the first stop held on March 25, 2026 in Charlotte, North Carolina. The one-day, hands-on training event brought together vacuum furnace users, OEMs, and industry suppliers for practical instruction on leak detection methods and equipment used in thermal processing environments.
Led by Dave Deiwert of Tracer Gas Technologies, the seminar focused on helping attendees better understand the challenges associated with helium leak detection and how to troubleshoot common issues encountered in vacuum furnace operations. Participants included both end users and manufacturers of vacuum furnaces, reflecting broad industry interest in improving leak detection practices.
The program combined classroom instruction with live demonstrations and hands-on experience using multiple helium detection systems. Onsite sponsors included Aaron Barton of Busch Vacuum Group, who demonstrated the Pfeiffer Vacuum ASM310 helium leak detector and guided attendees through hands-on use. Additional demonstrations were supported by Bob Delabio and Bryant Crisp of Edwards Vacuum, who provided access to the Edwards ELD500 Dry Helium Leak Detector for live testing and application-based learning. Deiwert also incorporated an Inficon Protec 3000 helium sniffing leak detector into the training, offering attendees exposure to multiple leak detection approaches used in vacuum furnace environments.
Attendees were encouraged to engage throughout the session, with open discussion around common frustrations in leak detection and strategies for improving accuracy and efficiency. According to Deiwert, many participants identified leak detection as a persistent challenge in their operations, underscoring the value of practical, experience-based training.
The event was organized by Heat Treat Today, with coordination led by Publisher Doug Glenn and Director of Events Karen Gantzer, who also managed onsite execution in Charlotte.
Deiwert emphasized a service-oriented approach to the training, encouraging attendees to continue the conversation beyond the seminar. “If you help people when they have problems, business seems to take care of itself,” he said, noting that responsiveness and technical support play a key role in building long-term relationships across the industry.
The Charlotte seminar marks the first of four planned stops in Heat Treat Today’s 2026 Helium Leak Detection Seminar series, which aims to provide accessible, application-focused training for professionals working with vacuum furnaces and related equipment.
Want to learn more about helium leak detection? With upcoming stops in Philadelphia, Long Beach, and Indianapolis, you can click here to find a session near you!
