Hand-held 45/0 Advanced Color Measurement Instrument
This portable spectrophotometers YS4510 effectively measures colors across a range of samples, including those with complex shapes, is characterized by wide wavelength range, powerful functions, high sensitivity, ease of use, simple structure and acceptable appearance, especially the application of 3.5 inch large-screen LCD, 45/0 geometric optical structure, concave grating spectrometry, which makes the instrument uniquely advantageous among the products of the same grade. Equipped with Φ8mm and Φ4mm dual measuring apertures, used for traffic signs and accurate color measurement and quality control in various industries.
Key Highlights
Optional aperture 2mm/4mm/8mm
3.5-inch TFT color LCD,Capacitive Touch Screen
Sample 20000 Pcs Data memory
SCI and SCE
Repeatability ΔE*ab 0.05; Inter-instrument Error ΔE*ab 0.2
Color management software suitable for industries such as plastics, consumer electronics, paints, personal care, automotive interiors, packaging, and building materials.
YS4510 Plus spectrophotometer with 45/0 geometrical optics structure( 45 ring-shaped illumination ,vertical viewing), comply with C I E N o . 1 5. Adopting concave grating light splitting method. accurately measure the reflectivity and various chromaticity data of samples. users can customize the measurement aperture(Φ 8 / Φ 4 / Φ 2 m m) according to the sample measuring demands, meet the industry accurate color measurement and quality control.
PRODUCT FEATURES
1.Perfect combination of beautiful appearance and the human body mechanics structural design;
2.45/0 geometrical optics, conforms with CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724/1,ASTM E1164,DIN5033 Teil7,GB 2893、GB/T 18833;
3.Use long life and low power consumption combined LED light source;
4.Optional aperture2mm/4mm/8mm, support both SCI and SCE at the same time;
5. Measure sample spectra, accurate Lab data , can be used in color matching and accurate color transmission;
6.High electronic hardware configuration: 3.5-inch TFT color LCD,Capacitive Touch Screen, concave grating, 256 Iimage Element Double Arrays CMOS Image Sensor;
7.USB port, widely useful;
8.Super stain-resistant and stable standard white calibration plate;
9.Large capacity storage space, over 20,000 measurement data;
10.Two standard observer angles, a variety of illuminant, a variety of color indexes, conforms with a variety of standard colorimetric data, meet a variety of customers' demand for color measurement;
11.PC software has a powerful function extension.
12.Built - in multi - description of standard samples and specific traffic sign color gamut, especially suitable for traffic sign brightness factor and color performance.

| Model | YS4510 Plus 45/0 Spectrophotometer |
| Illumination/Observation system |
45/0(45 ring-shaped illumination, vertical viewing); Comply with CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7,GB 2893、GB/T 18833 |
| Features | Common spectrophotometer with customized one aperture, like 8mm aperture and apply in paints, inks, textiles, garments, printing and dyeing, printing etc industries for color transfer and quality control. |
| Integrating Sphere Size | Φ48mm |
| Light Source | Combined LED Light |
| Spectral separation device | Concave Grating |
| Detector | 256 Image Element Double Array CMOS Image Sensor |
| Wavelength Range | 400~700nm |
| Wavelength Pitch | 10nm |
| Half Bandwidth | 10nm |
| Reflectance Range | 0~200% |
| Measuring Aperture | Customized One Aperture:MAV:Φ8mm/Φ10mm;SAV:Φ4mm/Φ5mm;SAV:Φ2mm/Φ3mm; |
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99 Munsell(C/2) |
| Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94 ,ΔE*cmc(2:1),ΔE*cmc(1:1) ,ΔE*00, DINΔE99, ΔE(Hunter) |
| Other Colorimetric Index | Spectrum Reflectance Rate, WI(ASTM E313-00,ASTM E313-73,CIE/ISO,AATCC,Hunter,TaubeBergerStensby), YI(ASTM D1925,ASTM E313-00,ASTM E313-73) Metamerism Index Mt, Staining Fastness, Color Fastness, Strength (dye strength, tinting strength), Opacity 8-degree Gloss, 555 Index,Blackness(My,dM), Color Density CMYK(A,T,E,M), Tint(ASTM E313-00),Munsell(Some functions are realized through the computer) |
| 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),B,U35,NBF, ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2,LED-C2,LED-C3,LED-C5, Light source can be customized(a total of 41 kinds of light sources, some of which are realized through the host computer/APP) |
| Display Data | Spectrogram/Values, Chromaticity Values, Color Difference Values/Graph, Pass/Fail Result, Color Offset |
| Measurement Time | About 1.5s |
| Repeatability |
Spectral reflectance: MAV,Standard deviation within 0.1% (400 nm to 700 nm: within 0.2%) Chromaticity value:MAV,within ΔE*ab 0.05( 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) |
| Size(L*W*H) | 184*77*105mm |
| Weight | About 600g |
| Power source | Li-ion battery. 5000 measurements within 8 hours |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Display | 3.5-inch TFT color LCD, Capacitive Touch Screen |
| Interface | USB,Bluetooth®5.0 |
| Data memory | Standard 500 Pcs, Sample 20000 Pcs |
| Language | Chinese Simplified, Chinese Traditional, English, French, Portuguese, Russian, Spanish, Italian, German |
| Working Environment | Temperature: 0~40℃; Humidity: 0~85% (No Condensation);altitude: less than 2000 m |
| Storage Environment | Temperature: -20~50℃; Humidity: 0~85% (No Condensation) |
| Standard Accessory | Power Adapter, USB Cable, Built-in li-ion battery, User Manual, software(download from the website)White and Black Calibration Board, Protective Cover. |
| Optional Accessory | Micro Printer, Powder Test Box, Universal test components, Locating Plate |
| Notes: The specifications are subject to change without notice. | |
FAQs About YS4510 Portable Spectrophotometers
Now our testing machines have been sold to more than 80 countries, like USA, Canada, Russia,UK, Italy, Germany, European , India, Pakistan, Philippine, Singapore, Malaysia,Thailand , Vietnam, Korea,Saudi Arabia,Brazil...and so on. We sell to the global market.
With centers in 20 countries, including India, Japan, USA, Germany, Singapore, China, South Korea, and Taiwan, Threenh Technology’ s service network aims to provide customers with convenient access to service globally. With over 1 million measuring instruments sold, our expertise is our greatest asset, enabling us to work with our customers on solutions to complex measurement challenges.
For professional paint matching (decorative, automotive, industrial, metallic/pearlescent), these are the top-performing spectrophotometers from 3nh — optimized for formulation, batch consistency, metamerism control, and field/shop matching:
d/8° sphere, SCI/SCE, UV control (360–780nm)
ΔE*ab ≤ 0.015, IIA ≤ 0.2 — ultra-precise for R&D
Multi-apertures (Φ4/8/15/25.4mm)
Transmission + reflection modes
Best for: Paint lab formulation, fluorescent pigments, color standardization
d/8° (SCI/SCE), ΔE*ab ≤ 0.02
Large Φ20mm aperture — averages texture/sheen
Fast, handheld, rugged
Best for: Paint store counters, job-site matching, production QC
8-angle measurement (15°/25°/45°/75°/110° + others)Threenh
For flip-flop, sparkle, pearlescent, metallic coatings
High stability for special-effect finishes
Best for: Automotive paint, powder coatings, metallic pigments, High-end industrial coatings, automotive OEM
d/8°, SCI/SCE, UV adjustable
Interchangeable apertures (Φ4/8mm)
Bluetooth + USB
Best for: General paint store matching, routine QC
Lab formulation / R&D: 3nh YS6060
Portable on-site / paint store: 3nh TS7700
Metallic / pearlescent paint: 3nh MS3008
Entry-level portable: 3nh YS3010
To answer this question, you first need to clarify your specific needs:
Is it for simple color quality control (QC)?
To coordinate with supply chain color management?
To monitor on-line color stability?
Do you require computer color matching or production color correction?
What is your budget?
Systematic supervision and evaluation of color performance in dyed products?
If you aren’t fully clear about your requirements at the initial stage, our color management engineers are ready to communicate with you. We will recommend solutions tailored to your needs. When conditions permit, we can provide prototype demonstrations and trial testing to ensure the instrument meets your practical application requirements.
Yes, we can offer Spectrodensitometer 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.
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.
Discuss your project with one of our product specialists:
0086 755 26508999We respond to quote requests within 1 business day.
service@3nh.comSubmit a demo request for the product you're interested in.
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