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Spectrodensitometer Instruments

Color-Densitometer 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 Color & Density Meter 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 Density-Color Measuring Instrument 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 China grating spectrodensitometers independently developed by 3nh. The Industrial Color-Densitometer instruments are 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 Spectroscopic Color-Densitometer Instrument

As a global leader of color measurement instruments, our Spectrodensitometers are futuristic and provide you with the best functions. Our Spectroscopic Color-Densitometer integrates precision spectroscopy and density measurement in one compact device, delivering accurate, repeatable color and density data for printing, packaging, and industrial color quality control.

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45/0 geometric optical structure

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;

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Excellent inter-station difference and repeatability


YD5050 density meter has excellent repetition and difference between stations to ensure the consistency of measurement data from multiple devices.

  • Repeatability: Density value: within 0.01D

  • Chroma value: within ΔE*ab 0.03

  • Difference between stations: within ΔE*ab 0.18


YD5050 density meter measurement


yd5050 Complete observation light source, measurement indicators

Single caliber arbitrary choice


Customized single diameter Φ2mm, Φ4mm, Φ8mm; 

Adapt to more samples under test.


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Easy to operate, faster and more accurate measurement

The instrument is equipped with high-end color management software, connected to the computer to use, can achieve:

1, can easily control the instrument terminal.

2. Digitize the user's color management and generate test reports.

3, provide a variety of color space measurement data.

4, convenient to achieve measurement data storage, management, quality control analysis


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High hardware configuration

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Instrument interface display

Using TFT true color display, the screen is clear and does not flash; Intuitive graphical interface, detailed operation tips, let you quickly get started.

spectrophotometer operating interface

Lab-Grade Color-Density Analyzer

3NH Lab-Grade Color-Density Analyzer

Lab-Grade Color-Density Analyzer for printing

The Lab-Grade Color-Density Analyzer integrates high-resolution spectral detection and density measurement modules, supporting customizable measurement modes and data export functions. It meets strict lab standards for repeatability and reproducibility, suitable for advanced color management and material characterization projects.

Printing Density Measurement

Density measurement is a common product quality control method in the printing industry. It is the fastest, simplest, and most effective instrumental measurement method for inspecting and controlling the quality of printed matter. A printing spectrodensitometer is a key instrument for printing quality control, whose core function is to quantify the color and density parameters of printed matter by measuring the light absorption characteristics of printing inks. Printing Density Measurement is an essential step in offset printing to ensure consistent color reproduction.

Spectrodensitometer Application industry

Widely used in ink printing, film processing, textile printing and dyeing, plastic electronics and other industries accurate color measurement and quality control.

3NH Color Densitometer APPLICATION IN ink printing, film processing, plastic and etc.

Buy your Spectrodensitometer Instruments now 

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

For complete color evaluation, the CAC is commonly outfitted with D65 (daylight), TL84 (store light), F (home light), UV, and CWF (cool white fluorescent) lamps. 


The most common standard measuring gloss is ASTM D523, which covers the procedures of using a gloss meter at 20°, 60°, and 85° angles. The other international standard that is widely used in industrial and laboratory applications is the ISO 2813.


A powder coated surface is most commonly measured for thickness post curing using a digital coating thickness gauge. This method is non-destructive, helps verify coverage uniformity and meets quality control standards. A powder comb gauge is used to estimate thickness for a pre-cured coating.

Yes, we can offer quality certification issued by our lab free of charge, or issued by third-party international inspection Organizations with extra charge, please contact us for confirmation.

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. 

Take L*a*b* readings of two samples using a colorimeter or spectrophotometer and calculate color difference using the 3 formula (Delta E). The difference in 0 is the reported Delta-E, which shows how visible the change is, whereas the thresholds define the acceptability as per the application requirements.


Further Spectrodensitometer Applications and Solutions

Liquid Pharmaceutical Color Detection
Print Color Calibration
Agricultural Product Quality Control
Textile Dyeing Recipe Solution
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