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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.

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

D/8°and 45°/0°are two kinds of illumination geometry with different optical geometry design. D/8°illumination geometry is more widely used for the color comparison and measurement of high-gloss materials; 45°/0°illumination geometry is mainly used in printing and packaging industries. 

 A gloss meter measures the amount of light reflected from a surface at a specific angle. It's commonly used to assess surface finishes such as paint, coatings, plastics, and paper for consistency, quality control, and visual appearance evaluation.


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.

Gloss level is not given out in percentage but in gloss units (GU). In practice, however, 100 GU is considered 100 percent reflective. To contrast visually, the 20-40 GU is a low-gloss surface, and 85 or more is almost 100 percent mirror-like reflection.


The accuracy of colors is determined by comparing the values of the colors (L*a*b*) of a sample with a standard reference sample using tools such as spectrophotometers. The variation is measured as ΔE. The smaller the value of ΔE, the more accurate, the nearer to the target color.


Colorimeter,Gloss meter,Coating thickness meter,window tint meter,UV meter, Leeb hardness tester, Ultrasonic thickness gauge. Threenh Technology company adheres to independent design, research and development, production and sales of various measuring instruments. 

Further Spectrodensitometer Applications and Solutions

Agricultural Product Quality Control
Industrial Paint and Coating Color Detection
Automotive Paint Color Detection
Advanced Color Management in the Textile Industry
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