6-point Inner Diameter Measurement System, RF040-65/115 Series

Inner Diameter measurement is a common task and RIFTEK offers various measurement sensors and systems intended to solve the task. Our systems are based on two principles, namely,

• RF096 systems with rotating laser sensors and
• RF040 systems with multisensor measurement head.

Operation of the multisensor measurement head system is based on the hole’s surface coordinates measurement by point laser triangulation sensors.

The system RF040-65/115 Series contains 6 point laser triangulation sensors located circumferentially in one housing at known fixed angles. Measurement head is inserted into the pipe and moved by translation module to the definite position. Laser sensors measure distances to the inner surface. Software calculates inner diameter of the pipe.

Main features of 6-point ID Measurement system RF040-65/115 are the following:

• Measured diameter range, mm     65…115
• ID measurement accuracy, um     ±25
• Measurement rate, Hz     2000

The parameters of the system can be changed for a specific task. Minimal diameter that can be measured using this method is 30 mm.

System’s manual is available on our website. As usual, we provide demo software and free SDK.