The Keyence TM-065 is a high-performance optical micrometer designed for non-contact dimensional inspection of small to mid-sized components. With its extended measuring range, superior precision, and robust light source, the TM-065 provides manufacturers with the accuracy and versatility required to maintain strict quality standards in modern production environments.

The TM-065 features a measuring range of ø65 mm (2.56″), making it well-suited for a broad spectrum of applications. It can handle mid-sized components such as shafts, bearings, fasteners, and molded parts, while still offering the fine resolution needed for precision parts. This wide coverage allows for flexible deployment across industries that demand both versatility and accuracy in their inspection processes.

With a minimum detectable object size of 0.5 mm (0.02″), the TM-065 ensures that even small features are captured reliably. This makes it effective for identifying fine details, thin edges, or small components that require careful monitoring. In sectors like electronics, automotive, and medical device production, this sensitivity helps prevent defects and guarantees product reliability.

The system achieves an impressive measurement accuracy of ±3 µm (±0.000119″), ensuring dependable results that meet tight tolerance requirements. Such precision is critical for industries where component dimensions directly influence safety, performance, or assembly efficiency. By reducing variability and ensuring consistent inspection, the TM-065 contributes to robust quality assurance and lower defect rates.

A key contributor to its performance is the InGaN Green LED light source, which provides bright, stable, and high-contrast illumination for accurate readings. Green LED technology is well-regarded for producing sharper signals and longer operational life compared to conventional sources. This not only improves measurement stability but also reduces maintenance demands, supporting continuous, high-volume production.

The transmitter/receiver distance of 270 mm (10.63″) provides installation flexibility, allowing the TM-065 to be integrated into diverse setups, including conveyor systems, inspection cells, or robotic equipment. Its adaptable mounting options ensure smooth integration into existing workflows without disrupting operations.

Applications for the TM-065 span precision machining, automotive assembly, electronics production, and medical manufacturing. It is commonly used for diameter measurement, edge detection, and defect inspection of cylindrical or irregular parts. Because it operates with a non-contact method, it is especially valuable for inspecting delicate or finished components where physical contact could cause damage or alter dimensions.

In summary, the Keyence TM-065 offers a powerful balance of range, precision, and durability. With a ø65 mm measuring range, ±3 µm accuracy, 0.5 mm object detection, and a reliable InGaN Green LED source, it provides a versatile solution for non-contact inspection of critical components. Ideal for industries requiring stringent quality control, the TM-065 enhances productivity, ensures product consistency, and supports efficient, error-free manufacturing.