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YL4560 Non-contact Benchtop Spectrophotometer

Easy-to-use Non-contact Spectrophotometer YL4560

The YL4560 is a low-cost spectrophotometer launched by 3nh, thanks to its low cost, durability and ease of use, it quickly became an industry standard. The YL4560 Non-contact Benchtop Spectrophotometer is a high-precision color measurement instrument designed for non-contact analysis, ideal for delicate or irregular samples. The non-contact measurement mode (with a fixed working distance) eliminates physical contact, preventing sample damage and making it suitable for fragile materials like coatings, textiles, plastics, and electronic components.


Key Highlights

  • D/8 optical geometry (SCI/SCE) that complies with international standards (e.g., CIE No.15, ASTM E1164)

  • 256-element linear CCD sensor

  • Full spectrum LED light, UV light, also for fluorescence sample test

  • supporting multiple color spaces (e.g., CIE LAB, XYZ, LCH, s-RGB)

  • Excellent repeatability (ΔEab ≤ 0.08) and inter-instrument agreement (ΔEab ≤ 0.2)

  • Advanced data management and analysis

  • Widely used in quality control, R&D, and color matching across industries, it offers a non-destructive solution for precise color evaluation

  • Intelligent color measurement, easy operation

YL4560 Non-contact Benchtop Spectrophotometer Instructions Operating Manual YL4560 Non-contact Benchtop Spectrophotometer PDF
This YL4560 Instrument are Certified with
certify
1 Years Warranty (Additional support period of 3 years)

YL4560 spectrophotometer is a color measuring instrument with 45/0 optical geometry(45 ring-shaped illumination, vertical viewing), to achieve precise non-contact measurement between the measuring probe and the sample like liquids, sauces, powders, etc, which is developed by 3nh independently with independent intellectual property.

YL4560 non-contact benchtop spectrophotometer can be applied for accurate color analysis and transmission in laboratories and R & D industries; it can also be used for accurate color measurement and quality control of automated production lines; it is widely used in cosmetics, fruits and vegetables, food hygiene, plastic electronics, paint and ink, printing, ceramics and other industries, and also for fluorescence sample measurement. Its unique innovative design can not only provide non-contact measurement scheme directly from the production line, but also ensure stable and high-precision measurement results.

YL4560 non-contact spectrophotometer will not touch the sample in the measurement process, to prevent damage to the sample, but also to avoid cross contamination.

 

Non-contact YL4560 Benchtop Spectrophotometer Features

  • non-contact, 45 / 0 geometric optical structure to measure the reflectance and chromaticity of objects;

  • The movable measuring head moves up and down according to the actual height of the measured object;

  • Large touch screen measurement interface, real-time display of measurement data, to realize more measurement functions;

  • Multiple measurement modes (sample, quality control, continuous statistical mode) can be selected to meet the personalized needs.

YL4560_Benchtop_Spectrophotometer1.jpg

 

YL4560_Product_detail_diagram


YL4560  APPLICATION INDUSTRY

45/0 non- contact benchtop spectrophotometer can achieve precise non- contact measurement between the measuring probe and the sample like liquids, sauces, powders, etc. It can be applied for accurate color analysis and transmission In laboratories and R & D industries; It can also be used for accurate color measurement and quality control of automated production lines; It is widely used in cosmetics, fruits and vegetables, food hygiene, plastic electronics, paint and ink, printing, ceramics and other industries, and also for fluorescence sample measurement.

Yl4560 Application in cosmetics, food,sauces, powder, liquid,laboratory


ModelYL4560
Optical Geometry 45/0 method(45 ring-shaped illumination, vertical viewing);Conforms to CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7,GB 2893,GB/T 18833
Features 45/0 non- contact benchtop spectrophotometer can achieve precise non- contact measurement between the measuring probe and the sample like liquids, sauces, powders, etc. It can be applied for accurate color analysis and transmission In laboratories and R & D industries; It can also be used for accurate color measurement and quality control of automated production lines; It is widely used in cosmetics, fruits and vegetables, food hygiene, plastic electronics, paint and ink, printing, ceramics and other industries, and also for fluorescence sample measurement.
Light Source Full spectrum LED light,UV light
Spectrophotometric Mode Concave Grating
Sensor 256 Image Element Double Array CMOS Image Sensor
Wavelength Range 400~700nm/10nm output
Reflectance Range 0~200%
Measuring Aperture Φ20mm(can be customized<20mm)
Non-contact Distance 7.5mm
Sample Height 0~150mm
Distance Adjustment Method Manual adjustment and automatic adjustment (test height can be stored)
Measuring mode Sample mode/QC Mode/Continuous statistics mode
Locating Method Camera Locating
Color Space CIE LAB,XYZ,Yxy,LCh,CIE LUV,HunterLAB
Color Difference Formula ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,ΔE(Hunter)
Other Colorimetric Index WI(ASTM E313,CIE/ISO,AATCC,Hunter),YI(ASTM D1925,ASTM 313),TI(ASTM E313,CIE/ISO), Metamerism Index MI,Staining Fastness,Color Fastness,Color Strength, Opacity
Observer Angle 2°/10°
Illuminant D65,A,C,D50,D55,D75, F1,F2(CWF),F3,F4,F5,F6, F7(DLF),F8,F9,F10(TPL5), F11(TL84),F12(TL83/U30)
Displayed Data Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, Chromaticity Graph, Color Simulation, PASS/FAIL Result, Color Offset
Measuring Time About 1.5s
Data Storage Sample mode + QC mode: 40,000; Continuous statistics mode: 10,000
 
Repeatability		  
Spectral reflectance: Standard deviation within 0.08% 
Chromaticity value: Within ΔE*ab 0.03 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration)
Inter-instrument Error Within ΔE*ab 0.2（Average for 12 BCRA Series II color tiles)
Measurement Mode Single Measurement, Average Measurement(2 ~ 99 times)
Dimension 330*250*370mm
Weight About 10 kg
Power Supply DC 24V, 3A Power Adapter 
Illuminant Life Span 5 years, more than 3 million times measurements
Display Screen 7" TFT Capacitive Screen-touch Display
Data Port USB/RS-232,Bluetooth ®5.0
Language Simplified Chinese,Traditional Chinese,English
Working Environment Temperature: 0~40℃; Humidity: 0~85% (No Condensation); Altitude < 2000m
Storage Environment Temperature: -20~50℃; Humidity: 0~85% (No Condensation)
Standard Accessory Power Adapter, User Manual, USB cable, Standard Calibration Board, Black Calibration Cavity,
Notes The specifications are subject to change without notice.


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FAQs About YL4560 Spectrophotometer

Colorimeters is a color measurement device that are used to capture, communicate, and evaluate color. Colorimeters are more affordable, portable, and easier to use, making them a suitable choice for basic color measurement applications, ideal for quick and routine tests.

spectrophotometers offer higher precision and comprehensive data analysis, are better for research, development, and when dealing with complex or highly precise requirements. The biggest difference is in capability and usage. Spectrophotometers are incredibly powerful and can offer more in-depth color measurements than a colorimeter, such as spectral data.

Colorimeters are primarily used for color quality control, while spectrophotometers are used for analysis and formulation. You can choose the appropriate color measurement equipment according to your application needs.


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.


The machine used to measure color is primarily called a colorimeter or spectrophotometer. 

Spectrophotometer: The most common and precise type. It analyzes light reflected/transmitted by an object across the visible spectrum to quantify color accurately. A spectrophotometer can measure colors on smooth or matte surfaces, as well as textured, glossy, mirror-like surfaces, and special effect colors. It measures the reflected light of a sample at a fixed angle (e.g., 45˚) or captures light reflected at all angles to calculate color measurements that closely match what the human eye perceives. Additionally, similar to how humans flip a sample to view colors from different angles, a spectrophotometer is suitable for measuring a variety of materials and surface characteristics. Widely used in industries like paint, textiles, plastics, Chemicals, Pharmaceuticals, and printing. 

Colorimeter: Also called photoelectric integrating colorimeter, a simpler, more cost-effective option. It measures color based on three primary colors (RGB) and is suitable for basic color matching needs. A photoelectric integrating colorimeter is a color measurement device based on the photoelectric integration principle. It directly measures the tristimulus values XYZ of an object's color using three color filters (red, green, blue) and silicon photocells as three sensors. The color measurement principle of this instrument imitates the human eye's mechanism of perceiving the three primary colors (red, green, blue). It corrects the relative spectral sensitivity of the detector through color filters to match the CIE-recommended spectral tristimulus value functions x(λ), y(λ), and z(λ).

Spectrocolorimeter: Combines the functions of spectrophotometers and colorimeters, offering both spectral data and color space values for comprehensive analysis.

The Ideal Accurate and User - Friendly Spectrophotometer for Your Needs 

This Spectrophotometer device measures the reflectivity，absorbance, transmittance, and fluorescence of light passing through samples, providing invaluable data for a wide range of applications, provide unrivaled accuracy for reliable results. 

Selecting an appropriate spectrophotometer offers significant advantages for precision color analysis and quality control. When choosing an accurate and user - friendly spectrophotometer, consider factors such as wavelength range, sensitivity, sample handling options, and available software features. By investing in the right spectrophotometer, you can streamline your analytical processes, obtain more accurate results, and enhance the overall efficiency of your laboratory or industrial operations. 

 Choosing the right model—whether portable, benchtop, or inline—aligns technology with specific industry needs, ensuring long-term reliability and optimized color management.

A colorimeter is sufficient for basic, routine color checks, while a spectrophotometer is needed for precise, comprehensive color analysis—here’s the clear breakdown:

When a Colorimeter is Sufficient

  1. Simple color matching needs: Ideal for checking if a sample matches a predefined standard (e.g., basic paint batches, plastic parts with solid colors).

  2. Consistent lighting conditions: Works well when measurements are done under fixed, standard light sources (no need to account for varied light effects).

  3. Cost-sensitive, high-volume tasks: Perfect for production lines requiring fast, low-cost color checks without advanced data analysis.

When to Use a Spectrophotometer

  1. Precise color quantification: Necessary for measuring Lab values (lightness, red-green, yellow-blue axes) or detecting subtle color deviations (critical for automotive coatings, high-end textiles).

  2. Complex color analysis: Required for metallic/pearlescent finishes, transparent materials, or samples with gloss/texture variations.

  3. Compliance and documentation: Essential when precise color data (spectral curves) is needed for quality audits, regulatory compliance, or brand color standardization.


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