Benchtop Spectrophotometer YS6003-3NH

Benchtop Spectrophotometer YS6003

Color Spectrophotometer: Compact Precision for Light Analysis

The YS6003 Desktop Spectrophotometer delivers lab-grade color precision for industrial applications. YS6003 Color Spectrophotometer is a high-tech device analyzing light’s spectral composition to measure color accurately. Using diffraction gratings or prisms, it splits light into wavelengths, enabling precise quantification of color parameters like hue, saturation, and brightness.

Key Highlights

Spectral range: Typically 360–780nm (visible light)
High accuracy: Repeatability up to ΔE*ab 0.01
Inter - instrument Error Control (ΔE * AB≤0.15)
Multiple color spaces: Supports CIELAB, XYZ, sRGB, etc.
Built-in QC software enables multi-angle analysis and pass/fail judgments
Suits lab R&D, on-site QC in textiles, paints, electronics, and more.

Benchtop Spectrophotometer YS6003 Instructions Operating Manual Benchtop Spectrophotometer YS6003 PDF

This YS6003 Instrument are Certified with

1 Years Warranty (Additional support period of 3 years)

Introduction

YS6003 desktop spectrophotometer can accurately measure and express various color difference formulas and color indexes in a variety of color spaces. The built-in temperature sensor monitors and compensates the test environment to ensure more accurate measurement results. It is widely used in reflection samples, transparent samples color transfer and quality control in plastic electronics, paint and ink, textile and garment printing, printing and other industries.

The YS6003 3nh Spectrophotometer is an efficient, easy to use and highly capable analytical workhorse that has been designed and engineered with uncompromised robustness and the lowest cost of ownership in mind. Innovative and unique technologies ensure that the YS6003 is a four-instruments-in-one design that’s capable of all current and future measurement needs.

The YS6003 Spectrophotometer is a robust solution for fast, repeatable results that deliver:

1, High configuration of hardware: 7 inches TFT Color Capacitive Touch-screen Display; Bluetooth 2.1; Concave Grating.

2, Double Array 256 Image Element CMOS Sensor; Long life-span stable xenon lamp.

3, With reflective and transmissive spectrum, accurate Lab value, good to calculate color formula and do precise color transmission.

4, Auto identify measuring aperture. Freely switchable between 3 measuring apertures: Φ 25.4mm/8mm/4mm.

5, Built-in temperature sensor to monitor and compensate the measuring temperature to ensure the measurement more precision.

6, Wavelength range 360nm – 780nm.It can be used to test fluorescent samples with wide applicability and simple operation

7, Independent light source detector to ensure the light source reliable.

8, Multiple measurement modes: Quality Management Mode, Sample Mode; Meet more users’ requirement.

9, Multiple accessories, sample holders, fixation clamp, suitable to more working condition.

10, Big capacity data storage, for 20000 pieces test result.

11, Built-in camera locating.

12, More powerful extended functions at the PC software.

Comparing and Matching Color Chips

In design and production workflows, color matching straddles the divide between art and analytical reasoning. Users often have to compare two color chips, or match a color to a digital record.

This is the purpose for which 3nh high-accuracy spectrophotometers are purpose built. They measure color samples and automatically calculate ΔE values to identify differences that the eye cannot see. Users can match new materials to existing standards in an instant thanks to built-in data logging and customizable color databases.

This is particularly important in the automotive refinishing and coating industries, as well as in printing and plastics, where brand-specific color consistency is crucial.

Typical Performance Specifications:

Model	YS6003
Optical Geometry	Reflect: di:8°, de:8°(diffused illumination, 8-degree viewing angle);SCI (specular component included)/SCE (specular component excluded) ; Include UV / excluded UV light source; Transmittance: di:0°, de:0° (diffuse illumination: 0° viewing); SCI (specular component included)/SCE (specular component excluded) ; Haze(ASTM D1003); Conforms to CIE No.15，GB/T 3978,GB 2893,GB/T 18833, ISO7724/1, ASTM E1164, DIN5033 Teil7
Application	It is used for accurate analysis and transmission of laboratory color. Apply in paints, inks, textiles, garments, printing and dyeing, printing etc industries for color transfer and quality control.
Integrating Sphere Size	Φ154mm
Light Source	360 nm to 780 nm, Combined LED Light (5 million life span)
Spectrophotometric Mode	Concave Grating
Sensor	256 Image Element Double Array CMOS Image Sensor
Wavelength Range	360-780nm
Wavelength Interval	10nm
Semiband Width	5nm
Measured Reflectance Range	0-200%
Measuring Aperture	Reflective : Φ30mm/Φ25.4mm, Φ10mm/Φ8mm, Φ6mm/Φ4mm; Transmissive : Φ30mm/Φ25mm; Remark: 1. Automatic identification of switch caliber 2. Customized Configuration caliber and lens position
Specular Component	Reflectance: SCI&SCE / Transmittance: SCI&SCE
Color Space	CIE LAB,XYZ,Yxy,LCh,CIE LUV,Musell,s-RGB,HunterLab,βxy,DIN Lab99
Color Difference Formula	ΔEab,ΔEuv,ΔE94 ,ΔEcmc(2:1),ΔEcmc(1:1) ,ΔE00, DINΔE99, ΔE(Hunter)
Other Colorimetric Index	WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), APHA/Hazen/Pt-Co, Saybolt MI (Metamerism Index), Staining Fastness, Color Fastness, Color Strength, Opacity, 8° Glossiness,Gardner Index, 555 Index, Haze(ASTM D1003)
Observer Angle	2°/10°
Illuminant	D65,A,C,D50,D55,D75, F1,F2,F3,F4,F5,F6, F7,F8,F9,F10,F11,F12, CWF,DLF,TL83,TL84,TPL5,U30
Displayed Data	Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset
Measuring Time	About 2.4s (Measure SCI & SCE about 5s)
Repeatability	Spectral reflectance: Φ25.4mm/SCI, Standard deviation within 0.06% (400 nm to 700 nm: within 0.05%); Chromaticity value:Φ25.4mm/SCI, Standard deviation within ΔEab 0.01 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration); Spectral Transmittance: Φ25.4mm/SCI, Standard deviation within 0.06% (400 nm to 700 nm: within 0.06%); Chromaticity value:Φ25.4mm/SCI, Standard deviation within ΔEab 0.015 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration).
Inter-instrument Error	Φ25.4mm/SCI, Within ΔE*ab 0.15 (Average for 12 BCRA Series II color tiles)
Dimension	LWH=370x300x200mm
Weight	Approx. 9.6kg
Power	AC 24V, 3A Power adapter power supply
Illuminant Life Span	5 years, more than 3 million times measurements
Display	7-inch TFT color LCD, Capacitive Touch Screen
Data Port	USB & Print serial port
Data Storage	Standard 1000 Pcs, Sample 20000 Pcs
Language	Simplified Chinese, Traditional Chinese, English,
Operating Environment	0~40℃, 0~85%RH (no condensing), Altitude < 2000m
Storage Environment	-20~50℃, 0~85%RH (no condensing)
Standard Accessory	Power Adapter, User Guide, CD Disk(PC Software), USB cable, Standard Calibration Board, Black Calibration Cavity, Transmission black baffle, Sample holder, 25.4 caliber, 8 caliber, 4 caliber
Optional Accessory	Micro-printer, Transmissive Test Component, Micro Aperture(4mm) transmission test clamp component, Instrument inversion components, culture dish
Notes: The specifications are subject to change without notice. YS6003 quality management software can only be used for data management

Our Valued Clients

FAQs About YS6003 Spectrophotometer

Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.

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

Simple color matching needs: Ideal for checking if a sample matches a predefined standard (e.g., basic paint batches, plastic parts with solid colors).
Consistent lighting conditions: Works well when measurements are done under fixed, standard light sources (no need to account for varied light effects).
Cost-sensitive, high-volume tasks: Perfect for production lines requiring fast, low-cost color checks without advanced data analysis.

When to Use a Spectrophotometer

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).
Complex color analysis: Required for metallic/pearlescent finishes, transparent materials, or samples with gloss/texture variations.
Compliance and documentation: Essential when precise color data (spectral curves) is needed for quality audits, regulatory compliance, or brand color standardization.

Spectrophotometer, Colorimeter, Gloss meter, Haze Meters, Coating thickness meter, window tint meter, UV meter, Leeb hardness tester, Light booth, Color Test Chart, Ultrasonic thickness gauge. Threenh Technology company adheres to independent design, research and development, production and sales of various measuring instruments.

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.

When detecting color differences, the first factors to consider when selecting a light source include its stability, directionality, lifespan, and the effectiveness of the ultimately obtained spectral curve. The illuminant of a colorimeter is a fixed bulb, such as a tungsten lamp，LED light or a long-life xenon lamp. However, for the same color sample, the results displayed by the instrument vary under different light sources. This is because different light sources cause different absorption and reflection of light on the sample, leading to differences in how both the human eye and the instrument perceive the color.

In general, the D65 light source is used in the application of coil steel inks for construction. The D65 light source is equivalent to average daylight. Most coil steel inks for construction are used outdoors, and sunlight is regarded as the standard light source in outdoor environments. For household appliance coil steel inks, due to their usage characteristics, they are mostly used indoors. Therefore, the A standard light source is adopted for color measurement of samples based on indoor lighting conditions. The A light source is a carefully specified tungsten light source. Other light sources, such as fluorescent light sources, can be used in many types of applications. For example, some textile factories use fluorescent light sources. Therefore, a reasonable light source should be selected as the mutually recognized measurement method based on actual usage conditions and user requirements. Once agreed upon by both parties, color measurement must be conducted under the same conditions. This helps reduce unnecessary systematic errors and human errors, achieving the optimal consistency in color measurement.

The 3nh high-precision spectrophotometric colorimeter adopts a combined LED light source with long lifespan and low power consumption, which includes UV (ultraviolet) and UV-excluded options. This design can meet the color difference detection needs of different users and supports the selection of multiple light source modes.

Benchtop Spectrophotometer YS6003