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Are you struggling to capture consistent color data for metallic, pearlescent, or effect finishes? Do standard fixed-angle spectrophotometers fail to match real-world viewing scenarios in your production line? The 3nh Multi-Angle Spectrophotometer solves these challenges—becoming the go-to color measurement solution for industries where color accuracy defines success.
Unlike basic spectrophotometers that only measure color at a single fixed angle, 3nh’s advanced multi-angle design simulates how humans actually perceive color in daily life. This makes it indispensable for materials with angle-dependent color effects (e.g., metallic car paints, pearlescent cosmetics, or iridescent plastic films).
Even with advanced technology, 3nh prioritizes ease of use—so your team can focus on results, not complicated setup:
Built-in tools for color difference calculation (ΔE), data analysis, and custom reporting. Export results in Excel/PDF formats for quick sharing with suppliers or internal teams.
Choose from benchtop or handheld models (depending on your needs) for flexibility—whether testing in a lab or on the production floor.
3nh offers technical support and calibration services worldwide, ensuring your spectrophotometer stays accurate and reliable long-term.
For accurate results, install a clean and well temperature-regulated booth that is also sheltered from reflective surfaces and direct sunlight. Ambient light in the booth and the surrounding area from where the light is being viewed should not mix.
Haze captures the scattering of light, transmittance measures the light that passes through a said material.
Plastics, glasses, films, coatings, and packaging materials are common uses of hazemeter to monitor consistency and quality.
The gloss scale is normally measured against the scale of 0 to 100 gloss units (GU). The scale is zero at matte and 100 at a mirror. Other very smooth surfaces can be over 100 GU at lower angles, such as 20°.
The five common gloss levels are:
1. Flat/Matte (0–10 GU)
2. Eggshell (10–25 GU)
3. Satin (26–40 GU)
4. Semi-gloss (41–70 GU)
High Gloss (71–100+ GU)
These levels vary slightly depending on industry and standards used.
Who are we? Threenh Technology: 22-Year Professional Color Measurement Solution Provider
Threenh Technology is a Chinese professional manufacturer with 22 years of industry experience, specializing in the field of color measurement and surface gloss detection. Integrating research and development, design, production, marketing, and sales, the company takes technological innovation as its core and is committed to providing global customers with high-precision and intelligent testing instruments as well as professional solutions.
This refers to assessing samples with a specific color and maintaining the same alloted time interval on all parameters to ensure neutrality of variables and reproducibility of lightness in the color.
D65, TL84, A light, CWF, and UV are the most common standardized sources used for precise color matching.
An inappropriate viewing angle may lead to reflections or color shifts in the light. The correct angle of 45 or 0 will provide the real color of the assessment without the distraction of glare.
Techniques of measuring color are visual color comparison, colorimetry (with colorimeters) and spectrophotometry (measuring spectral reflectance), and image analysis. Both techniques measure the reflection or absorption of light by materials and are commonly quantified. Therefore standardized in color spaces such as CIELAB or RGB.