Bypass testing

Heat exchangers are an essential piece of equipment of every industrial installation. During the production process, parameters may indicate that one or several heat exchangers are untight, resulting in product contamination and/or potential hazards.

Appplication of the bypass method, Delta Helium Test can reliably detect leakages and identify which heat exchanger is defective. This can be done in gaseous or liquid media without interruption of the production process.

This unique method of non destructive testing reliably identifies defective tubes of heat exchangers fast and efficiently. Time consuming and costly investigations are eliminated and production losses are reduced to a minimum.