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Automotive Paint Color Detection

Why Automotive Companies Choose Threenh


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Product accuracy and stability

3nh's spectrodensitometers and color - measuring instruments offer high - precision measurement of color characteristics and density. In addition, the instruments have stable performance, which can reduce measurement errors and ensure the reliability of measurement results. Under CIE - recommended geometric optical illumination conditions, precisely measure and express various color difference formulas and color indexes in multiple color spaces.

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Diverse application scenarios and functions

The products of 3nh have a variety of measurement modes and functions, which can meet the needs of different Automotive application scenarios. 3NH helps automotive companies establish a color management system and improve quality control efficiency.

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Technical strength and brand reputation

3nh is a national high - tech enterprise. It has strong technical strength in the field of color management, with a professional R & D team and independent intellectual property rights. Automotive companies can trust the quality and performance of 3nh products based on its brand influence and industry recognition.


Automotive paint color detection is a vital part of car manufacturing because it directly affects the appearance and overall quality of the vehicle. During the production process, the paint of different parts needs to achieve color consistency to ensure the uniform visual effect of the whole vehicle. Color consistency is particularly important because different parts of the car body may be produced at different times and locations. The color difference problem not only affects the visual effect, but also may reduce customers' trust in the brand. The following are possible application scenarios for car paint color detection:

Color matching of all body parts : Ensure that all body panels are of the same color to avoid color differences.

Repair and maintenance : In vehicle repair, accurately match the original vehicle paint color to ensure a seamless transition after repair.

Quality Control : Precisely measure and monitor car paint with spectrophotometers to ensure color consistency for every batch.

Using high-precision color measurement equipment such as 3nh spectrophotometers and standard light source color matching light boxes, manufacturers can accurately detect the color of automotive paint and ensure color consistency between different production batches. These devices can capture tiny color deviations, allowing timely adjustments during the painting process to avoid color differences in the finished product, thereby improving the product's appearance quality and market competitiveness.


3nh Precision Bicycle Paint Color Measurement: Ensure Consistent Coatings Every Time

Bicycle parts color measurement

  • High-Precision Paint Color Capture: Measures bicycle paint colors (metallic, pearlescent, matte, glossy, candy finishes) with ΔE*ab ≤ 0.08 accuracy, capturing subtle color nuances to avoid batch deviations.

  • Comprehensive Paint Color Analysis: Supports Lab/Lch/Delta E/XYZ/RGB measurement modes, providing detailed color data for quality control, paint formulation, and supplier verification. 

  • Seamless Paint Color Matching & Correction: Instantly compare paint samples with standard values, identify color shifts, and guide paint adjustments to ensure consistency across frames, forks, and components.

  • Data-Driven Paint Quality Control: Export color data via USB/Bluetooth (Excel/CSV formats) for traceability, batch records, and compliance with brand color standards.


For bicycle manufacturers, paint suppliers, and cycling brands, the quality of bicycle paint color directly impacts product appeal, brand consistency, and customer trust. 3nh’s color measurement devices (colorimeters, spectrophotometers) are engineered to solve core pain points in bicycle paint control – from preventing color variations between production batches to ensuring paint matches design specifications.

Precision Color Measurement & Matching for Bicycle Frames, Forks, Handlebars & Saddles

For bicycle manufacturers, component suppliers, and cycling brands, maintaining consistent color across frames, forks, handlebars, and saddles is critical to brand identity and customer satisfaction. 3nh’s color measurement devices (colorimeters, spectrophotometers) deliver industry-leading precision for bicycle color control—from raw material inspection to final product quality checks.

 
Our tools enable accurate color measurement of diverse bicycle surfaces (carbon fiber, aluminum, plastic, leather saddles) and support seamless color comparison between components. Whether you’re matching frame color to handlebars or ensuring batch-to-batch consistency for saddles, 3nh’s solutions help you achieve perfect color harmony, reduce waste, and enhance product competitiveness.

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0086 755 26508999

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