The tube sheet is an essential component of heat exchangers and is usually a round plate with many (up to several thousand) holes. One of the most important indicators of the tube sheets quality is compliance of the diameter of all holes with the specified value. Currently, diameter control is done manually and, given the number of holes, is a very labor-intensive process.

To increase productivity and reliability of control, eliminating the human factor, we have developed a system for automated measurement of tube sheet holes. The operation of the system is based on the principle of scanning the inner surface of holes with a rotating laser triangulation sensor.

Main components of the system:

• Laser triangulation probe(s) RF609-Wi-Fi Series.
• Industrial tablet with software.

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