A typical profile projector illuminates from below and projects the shadow of the measuring object placed on the stage through a projection lens onto a projection screen. For this reason, it’s also known as an optical comparator or shadowgraph.

ndard in the edged tool industry. Perfect for contour observation and measurement of edged tools (such as end mills, cutters, and tipped saw. ), screws, springs, and the like. Equipped with a high-rigidity stage with a long stroke of 254×152 mm and a load-carrying capacity of 45 kg, suppo.

In manufacturing and quality control, dimensional accuracy is a critical factor. The profile projector, also known as the optical comparator, is one of the most important instruments used in various industries for high-precision measurements of small components.

Jan 31, 2025 · A profile projector, also known as an optical comparator, is a metrological device used to measure and inspect the dimensions of manufactured components with high precision. It projects a magnified shadow of the workpiece onto a …

KEYENCE America provides Optical Comparator (Profile Projector); Image dimension measurement system complements both CMMs and optical comparators. Precisely measure up to 99 dimensions in seconds.

May 2, 2024 · Profile projectors are reliable tools for measuring angles, diameters, and radii of objects and provide high accuracy. Profile projectors are also utilized in reverse engineering with reproducing or improving the existing product.

Profile projectors, also known as optical comparators, are essential tools used for inspecting and measuring the dimensions of various objects. They project an image of the part onto a screen, allowing for easy comparison to the specifications of a technical drawing.

Feb 22, 2024 · Let’s explore how profile projectors work and why they’re so important for making sure things are made with high quality. Understanding Profile Projectors. A profile projector is a sophisticated device that magnifies the silhouette of a component onto a screen to measure its dimensions and geometry to meet the specifications of the ...

Mitutoyo PH-3515F Profile Projector Features: Erect image on high brightness screen. 14" (353mm) dia. protractor screen with crosshairs and staggered lines for easy alignment.