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Spectrodensitometer Instruments

Spectrodensitometer is suitable for using in ink printing, in Film Processing, Textile Printing and Dyeing, Plastic Electronics and Other Industries for Color Measurement and Quality Control;especially suitable for the measurement and quality control of optical density and dot enlargement in ink printing.

The Best Spectrodensitometer on the Market

One-Button Measurement Density CMYK, Chroma LAB

Grating Spectrodensitometer - dedicated to the printing industry, The spectrodensitometer quantifies ink density, analyzes spectral reflectance/transmittance across wavelengths (typically 400–700nm), and calculates color parameters like CIE Lab and ΔE for quality control. 3nh spectrodensitometer precisely measures the reflectance data of samples. Across multiple color spaces, it enables accurate measurement and expression of various density metrics, color difference formulas, and color indices. Equipped with advanced color management software, it connects to a computer for additional functionality.

YD5050 and YD5010 are self-developed domestic grating spectrodensitometers independently developed by 3nh. The instrumentsare stable, accurate and powerful.It is in a certain position in the field of portable spectrodensitometers.


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Types of 3NH Spectrodensitometer Products

Spectrodensitometer YD5050 Plus

Spectrodensitometer YD5010 Plus

Spectrodensitometer YD5050

Spectrodensitometer YD5010

Core Features Of Our Spectrodensitometer Products

As a global leader of color measurement instruments, our Spectrodensitometers are futuristic and provide you with the best functions.

spectrodensitometer_key_features1.jpg

1. 45/0 geometrical optics structure, comply with CIE, the testing conditions of MO,M1,M2,M3 stipulated by ISO 13655 standard, it can accurately measure various printing density , overprint

rate and other printing parameters;

2. Accurately measure reflectance spectrum, CMYK density and Lab value of the sample;

3.High-configuration electronic hardware:3.5-inch TFT true-color screen, capacitive touch screen, concave grating, 256-pixel dual-array CMOS image sensor, etc.;

4. Perfect combination of the beautiful appearance and the ergonomic structure design;

5. Switchable apertures: 2/4/8mm, adapt to more samples;

6. Large-capacity storage space, over 20,000 test data;

7. Combined LED light sources with long life and low power consumption, including UV light;

8. USB/Bluetooth dual communication mode is widely used;

9. Especially suitable for process control and quality control of printing plants;

10.PC software has powerful function extension.

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Do you have a project requiring a  Spectrodensitometer Instrument? Contact us today by filling out our contact form to receive personalized advice and a quick quote. Our team, with over 20 years of experience in Measurement instrument, is available to respond as quickly as possible.


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FAQs About  Spectrodensitometer

The LAB color space defines colors in a three-dimensional model: Lightness (L), red–green axis (a), and blue–yellow axis (b). It's a globally recognized standard supported by most modern color measuring devices. CIELAB is a standardized, device-independent system designed to map all visible colors that the human eye can perceive.

The LAB color space uses three values to define any color, each representing a specific dimension:


L (Lightness): Ranges from 0 to 100. It measures the brightness of the color, where 0 is pure black and 100 is pure white.
A (Red-Green Axis): Ranges from approximately -128 to +127. Positive values represent red tones, while negative values represent green tones.
B (Yellow-Blue Axis): Ranges from approximately -128 to +127. Positive values represent yellow tones, while negative values represent blue tones.


An 80 gloss surface will reflect less light as compared to a 100 gloss surface. Both are said to be high gloss, although 100 GU (or higher) reflects almost as much as a mirror. The distinction can be slight in graphic terms, but major in specific uses.


Yes. Ultrasonic coating thickness gauges can pinpoint layers within a multi-coat system. Users can examine the separate thicknesses of a primer, base coat, and clear coat. In contrast, magnetic and eddy current gauges usually measure the overall thickness of the coating. 

A spectrophotometer and colorimeter are certain instruments used by scientists to measure color by quantifying reflected or transmitted light. The results are presented in color spaces, such as L*a*b*, RGB, or XYZ. This enables the accuracy of comparison and tracking of the changes in color in chemical or material research.

Different types of substrates require different kinds of digital gauges. Magnetic gauges are for ferrous metals, eddy current gauges are for non-ferrous metals and ultrasonic gauges are for any non-metal composites like plastics. Careful selection of a gauge is the most important factor for obtaining accurate measurements.  


Of course! Many portable, battery operated, and lightweight coating thickness gauges are available for on-site and field inspections. They provide quick and accurate results and portable gauges are ideal for construction, automotive, and industrial environments.


Further Spectrodensitometer Applications and Solutions

Guide to Metal Colorimeters: Principles, Applications, and Standards
Wood Veneer Color Matching
Agricultural Product Quality Control
Glass, Film Transparent and Semi Transparent Materials Measurement
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