LK Metrology's New Blue-Laser Scanner L100NX: Enhancing Precision Inspection

Precision metrology Blue laser technology enhances accuracy in coordinate metrology

2025-10-17 Source: LK Metrology 2 min Reading Time

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LK Metrology has introduced the L100NX, a new blue-laser scanner for coordinate measuring machines that enhances accuracy and data quality in precision inspection. Combining intelligent sensor control with improved usability, the system sets the stage for faster, more reliable measurement of complex components.

The new L100NX blue light laser scanner from LK Metrology.(Source: LK Metrology) — The new L100NX blue light laser scanner from LK Metrology.
(Source: LK Metrology)

A next-generation laser scanner designed for use on coordinate measuring machines (CMMs) has been launched by LK Metrology. Building on the L100, the new L100NX introduces advanced blue laser technology, delivering superior scanning performance, accuracy and user experience.

Unlike its predecessor, which utilised red laser light, the new scanner employs a 450-nanometre blue light laser that significantly reduces noise in scan data, resulting in cleaner and more reliable measurements. This advance is particularly beneficial for high-precision applications where data integrity is critical, such as in the aerospace and automotive sectors.

The L100NX combines speed and precision with a wide stripe width of 110 mm and a scanning rate of up to 530,000 points per second, making it ideal for inspecting large components productively. Its high accuracy ensures that even the most demanding inspection tasks may be handled with confidence.

At the heart of the L100NX is LK’s 4th-generation ESP (enhanced sensor performance) technology, which intelligently adjusts laser power for all of the 2,000 points on the laser line. This allows the scanner to measure multi-material assemblies and shiny surfaces seamlessly without surface preparation or other manual intervention, streamlining the inspection process and reducing operator workload.

Comparison of laser scanning a qualification sphere with (left) a L100 red light laser scanner, which has a noise level of 4.2 µm, and (right) the L100NX blue light laser, which shows a 26 percent improvement at 3.1 µm.(Source: LK Metrology) — Comparison of laser scanning a qualification sphere with (left) a L100 red light laser scanner, which has a noise level of 4.2 µm, and (right) the L100NX blue light laser, which shows a 26 percent improvement at 3.1 µm.
(Source: LK Metrology)

To further enhance usability, the sensor features an integrated rotation adaptor, enabling optimal orientation of the scanner for inspecting complex part geometries. Additionally, an integrated FOV (field of view) projector visually displays the scanner’s coverage area directly onto the part, simplifying programming and setup.

The L100NX scanner kit comes in a protective casing that, in addition to the scanner itself, contains all necessary accessories and documentation required for operation and basic maintenance.

Kristof Peeters, Product Manager for laser scanners at LK Metrology said, "The L100NX represents a major leap forward in laser scanning technology. By combining blue laser precision with intelligent sensor performance and user-friendly features, we’re delivering a solution that meets the evolving needs of modern manufacturing.

“The launch of the L100NX underscores LK Metrology’s commitment to developing innovative metrology equipment that empowers customers to achieve greater efficiency and accuracy in their inspection processes.”

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