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Knowledge Topic

Measurement Geometry

Technical library

Focused guides that help you make the next color-measurement decision with clarity.

Technical guides

Aperture Size

Color Measurement on Textured Building Materials

Measure color on brick, render, stucco, pavers, roofing and other textured building materials with controlled geometry, aperture, contact, orientation and sampling.

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Buying & Selection

Choosing a Spectrophotometer for Building Materials

Choose a building-material spectrophotometer by matching geometry, aperture, UV, portability, fixtures, surface contact and site agreement to real products.

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SCI & SCE

Measuring Powder-Coated Architectural Products

Measure powder-coated extrusions, panels and architectural components by controlling substrate, cure, film build, gloss, texture, direction and sample location.

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Buying & Selection

Choosing a Spectrophotometer for Textile QC

Choose a textile spectrophotometer by matching geometry, aperture, UV calibration, sample holders, inter-instrument agreement and software to real fibre, yarn and fabric work.

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Measurement Geometry

Measuring Textured Fabrics

Measure textured fabrics by controlling pile state, pressure, aperture, geometry, orientation and spatial sampling across knits, terry, fleece and raised surfaces.

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Measurement Geometry

Measuring Directional Fabrics

Measure directional fabrics by fixing warp, weft, nap or brushing orientation and deciding whether one viewing direction or a validated rotational average represents use.

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Buying & Selection

Choosing a Spectrophotometer for Print & Packaging

Choose a print and packaging spectrophotometer by matching ISO measurement conditions, geometry, aperture, UV control, sample presentation and data workflow to the real job.

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SCI & SCE

Measuring Glossy Coatings

Measure glossy coating color with controlled handling, orientation and specular condition, while treating gloss, haze and image clarity as separate appearance properties.

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Buying & Selection

Choosing a Spectrophotometer for Paint & Coatings

Choose a paint spectrophotometer from the coating type, sample state, geometry, aperture, UV needs, repeatability, instrument agreement and data workflow—not price alone.

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Multi-Angle Measurement

Measuring Metallic and Pearlescent Coatings

Metallic and pearlescent coatings require angle-resolved color measurement, representative panels and separate control of gloss, texture, sparkle and graininess.

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SCI & SCE

SCI vs SCE for Paint and Coatings

SCI reduces the influence of coating gloss and texture; SCE is more sensitive to finished appearance. Paint specifications must name one condition and use it consistently.

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45/0 Geometry

Choosing Spectrophotometer Geometry for Plastics

Choose d/8, 45/0 or transmission geometry for plastics according to opacity, texture, gloss, transparency and the appearance question.

Technical guide · Read the guide →