GNB Corporation designs and manufactures a range of specialty vacuum products and components that are free of contaminants and helium leak tight.
Through our comprehensive Leak Detection Certification Program, we conduct specialized testing and analysis to ensure every vacuum product and component lives up to its promise.
GNB’s engineering team members are specifically trained and educated in understanding leak prevention—both external and virtual leaks. Our welding department also has been trained and holds ASME certification to produce high-quality, leak-free welds.
Leak check technicians are certified through the American Society for Nondestructive Testing and they employ a number of methods for testing and analyzing vacuum chambers and products.
Using a helium mass spectrometer, we can test welds or potential leak pathways of a vacuum chamber with precision through sophisticated and sensitive leak detection practices. For all of our products, we guarantee there are no leaks that would allow a thimbleful of helium in 30 years.
Using heat for instance, we can bake out chambers and remove any contaminants through an evaporation process, leaving the chamber in pristine condition.
Through residual gas analysis on the chamber, GNB calculates the exact percentages of the composition of the atmosphere within the chamber and guarantees that there are no hydrocarbons present.
Through excellence in design, production, service and attention to detail, our customers have the peace of mind that their vacuum products and components will not leak or have contaminants present.
GNB’s reputation has been shaped with our work for various customers in a plethora of industries, including the National Labs, which have remarked on our regard for detail with leak detection, residual gas analysis scan and rate of rise testing.
Through our thorough processes, GNB products will always be everything our customers want and need them to be.
For more information about our products, visit our website.
For more information, visit our website.
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