Multi-angle Spectrophotometer Instruments

3nh Multi-angle spectrophotometer is used to measure the color difference for the surface paint which is affected by different viewing angles and viewing conditions. Lightweight, Durable, Accurate—Your On-the-Go Color Expert

Redefine Color Measurement for Complex Surfaces 

The Ultimate Tool for True Color Analysis

The 3nh Multiangle Spectrophotometer features up to 12 measurement angles, with a maximum repeatability of ΔEab < 0.04 and color repeatability of ΔEab < 0.02. It is primarily designed for measuring the sparkle, flop, and granularity effects on object surfaces,It can provide accurate and consistent color measurement for metalllics, pearlescents and other complex special effect finished products. 

It can not only measure multi-angle color difference, but also measure and characterize special finishes through multiple measuring angles. Even in the curved surface, it also has high measuring accuracy and stability.

From Car Paint to Cosmetic Pearls: Master Every Shade with Multi-Angle Spectrophotometry

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Types of 3NH Multi-angle spectrophotometer Products

Professional Multi-Angle Spectrophotometer

The Future of Special-Effect Color Measurement: Multi-Angle Spectrophotometers Lead the Way

4th Generation Grating Spectrophotometer

A powerful and portable instrument for color measurement, management, transmission, and report printing.

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Masters Color at Every Angle - Multi-angle measurement

Adopt 7 illumination sources, 2 receivers to measure 12 measurement angles at the same time

all Angle measurement results display large screen

More intuitive display

Touch screen can display all Angle measurement results, more intuitive view of the comprehensive data.

Threenh Multi-Angle Spectro Colorimeter Advantages

  • High - end Hardware Configuration: Dual - array image sensors; Bluetooth transmission; Concave grating for light dispersion.

  • Stable Measurement: 400 - 700nm blue - enhanced LED, with the standard deviation controlled within 0.08%.

  • Color Transfer: Measures the sample's reflection spectrum, providing accurate Lab data, applicable for color matching and color transfer.

  • Measurement Accuracy: Temperature monitoring and compensation. With a built - in temperature sensor, it monitors and compensates for the test environment to ensure accurate measurement results.

  • User-Centric Design: Its compact, lightweight design (1.2kg) also makes it ideal for both lab-based testing and on-site inspections (e.g., factory production lines, supplier audits).

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Threenh Multi-Angle Color & Effect Measurement Spectrophotometer Widely Application

Traditional colorimeters often miss subtle color shifts visible at different viewing angles, leading to inconsistent products, costly reworks, and disappointed customers. Our Multi-Angle Spectrophotometer solves this challenge by capturing color data from multiple angles, ensuring your products look perfect, no matter how they’re viewed.

Multi-Angle spectrophotometer for metallic, pearlescent & Iridescent materials, It provides accurate and consistent color measurement for metallic, pearlescent, and other complex special - effect color products. From automotive paints to cosmetics—this spectrophotometer instruments masters color at every angle.

  • Solid surfaces (metals, plastics, ceramics)

  • Coatings & inks (automotive, industrial, packaging)

  • Textiles & fabrics (apparel, home textiles)

  • Cosmetics (lipsticks, nail polishes, powders)

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Automotive Surfaces

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Automotive Interiors

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Plastic Products

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Printing and Dyeing Products

Request for quotation Spectrophotometers with Multi-Angle Measurements

Would you like a quote or additional technical details regarding our  Spectrophotometers with multi-angular measurements ? To do so, you will find our quick contact form below. We thank you for detailing your request in the "comments" field so that we can best respond to you. All our technical and sales teams are at your disposal to respond to you as quickly as possible

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FAQs About  Multi-angle spectrophotometer

Colorimeters or spectrophotometers are used to measure liquid color. They measure light coming through or reflecting off the liquid. Readings can be reported as Lab*, RGB, or absorbance units. So that objective color analysis can be used to control quality, or to measure chemical concentration.

The main instruments used to detect color are spectrophotometers and colorimeters (including photoelectric integrating colorimeters). 

Spectrophotometer: High-precision option. It analyzes the full visible light spectrum to measure color accurately. Suitable for complex scenarios like textured surfaces, special effect colors, or batch consistency checks in industries such as paint and coatings. 

Colorimeter (Photoelectric Integrating Colorimeter): Cost-effective and portable. It uses RGB filters to measure tristimulus values directly. Ideal for quick color difference detection in simple applications. Key Selection Tip Choose based on accuracy needs: use a spectrophotometer for high-precision color measurement, and a colorimeter for fast, basic color difference checks.


Once ignited, the gauge will select the correct substrate mode. The probe should be placed flat on the coated surface. The thickness of the coating will show on the screen. Measurements should be taken on different areas of the surface to ensure accuracy.


Gloss is a broad term to describe the reflectivity of a surface. Whereas high gloss is a specific term that has the highest reflectance (usually more than 70 GU). High gloss finishes are shiny, mirror-like, and exhibit more surface blemishes than lower gloss finishes.


Color evaluation will change based on how a sample is viewed.  A 45° viewing angle to the source is recommended to reduce shading and achieve consistent comparison.

Threenh Technology colorimeters provide a color deviation prompt function according to the Lab value, which can provide a reference for color matching. The handheld colorimeter can only indicate blacker, whiter, redder, greener, yellower or bluer, but it cannot provide accurate color formulas. Only with the help of a spectrophotometer and professional color matching software can fully realized automated color matching.

Further Multi-angle spectrophotometer Applications and Solutions

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