In-line image measuring instruments, especially those of the Pumice brand, utilize a range of advanced technologies and designs in order to provide highly accurate and efficient measurement solutions. Below is a list of their main measurement principles and features:

High depth of field telecentric system design

① The heart of the in-line image measuring instrument is its high depth-of-field telecentric system. This design ensures that the gauge maintains a high level of accuracy even if the workpiece is offset arbitrarily within the depth of field.

② Telecentric system usually refers to a special optical system in which the main rays of the object side and the main rays of the image side of the measuring lens intersect near the focal point of the image side. This design eliminates measurement errors due to changes in workpiece position.

Nearly distortion-free design

① The near aberration-free design of the lens and image processing system is key to ensuring measurement accuracy. Aberration is a change in the shape of an image that occurs during its formation due to factors such as lens design or manufacturing processes.

② By optimizing the lens design and image processing algorithms, POMEAS in-line image measurement instrument significantly reduces the impact of aberrations on the measurement results.

Full view refinishing

① In order to ensure the accuracy of measurements over the entire field of view, POMEAS in-line image measuring instruments utilize a full field of view face refinishing technique.

② This means that no matter where the workpiece is located in the field of view, the gauge provides accurate measurement results through automatic calibration and correction.

Inspection tools for a wide range of measurement items

① POMEAS in-line image measuring instruments are equipped with inspection tools suitable for a wide range of measurement items, such as length, angle, roundness, and positionality.

② These tools can be selected and configured to meet the measurement requirements of a wide range of complex workpieces.

New interface settings

① The new user interface design makes operation more intuitive and easier.

② Clear display, intuitive operation flow and easy to understand icons and tips greatly reduce the learning cost and operation difficulty for users.