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Home > Products > Portable Spectrophotometer Colorimeter > CHNSpec DS-173 D/8-SCI Portable Spectrophotometer Switchable UV Light Source Color Difference Meter for Plastic Coating Textile QC

CHNSpec DS-173 D/8-SCI Portable Spectrophotometer Switchable UV Light Source Color Difference Meter for Plastic Coating Textile QC

Name: CHNSpec DS-173 D/8-SCI Portable Spectrophotometer Switchable UV Light Source Color Difference Meter for Plastic Coating Textile QC
Brand: CHNSpec Technology （Zhejiang）Co.,Ltd
SKU: DS-173
Price: 750.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CHN spec

Certification: CE

Model Number: DS-173

Document: Multifunctional Spectrophot...73.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: negotiable

Packaging Details: Carton box

Delivery Time: 5-7 days

Payment Terms: T/T,Western Union,,D/A,D/P

Supply Ability: 1000 per month

Get Best Price

Product Details

Product Description

Product Details

Highlight:

Geometry:	D/8,SCI	Display Resolution:	0.01
Aperture:	Φ11mm	Integrating Sphere Diameter:	40mm
Wavelength Interval:	10nm	Light Source:	Full-band Balanced LED Light Source + UV Light Source
Standard Observer:	2°，10°	Wavelength Range:	0-200%
Reflectance Resolution:	0.01%	Measurement Time:	Approx. 1 Second
Interface:	USB	Screen:	Full-color, 3.5-inch Touchscreen

Geometry:	D/8,SCI
Display Resolution:	0.01
Aperture:	Φ11mm
Integrating Sphere Diameter:	40mm
Wavelength Interval:	10nm
Light Source:	Full-band Balanced LED Light Source + UV Light Source
Standard Observer:	2°，10°
Wavelength Range:	0-200%
Reflectance Resolution:	0.01%
Measurement Time:	Approx. 1 Second
Interface:	USB
Screen:	Full-color, 3.5-inch Touchscreen

Product Description

The DS-173 utilizes the internationally standard D/8 SCI measurement geometry. It is

suitable for regular color measurement and color difference quality control across

materials such as plastics, coatings, inks, printing, textiles, leather, ceramics, stone,

and paper.

The instrument is equipped with a full-band balanced LED light source along with a UV

light source that can be independently turned on or off. For regular samples, it can

measure metrics such as color, color difference, whiteness, yellowness, blackness, color

density, and opacity. For samples containing fluorescent whitening agents or fluorescent

pigments, users can further analyze the impact of fluorescent components on color by

comparing data gathered when the UV light source is turned on versus off.

Combined with a Φ11mm aperture, various standard illuminants, 2°/10° standard

observers, standalone color matching capabilities, and dedicated software, the device

seamlessly handles everything from rapid on-site quality inspection to professional

color data management.

Six Core Selling Points

1.Professional Spectral Measurement

D/8 SCI geometry outputs spectral reflectance and multidimensional color data, allowing for rapid

color measurement, color comparison, and color difference determination.

2.Switchable UV Source (On/Off)

Measures both regular and fluorescent materials, enabling comparative analysis of fluorescence

impacts on color, whiteness, and yellowness.

3.Φ11mm Large Aperture

Captures color information over a larger surface area in a single scan, reducing interference caused

by grain, texture, and localized color irregularities.

4.Multi-Illuminant + Dual Field of View

Supports D50, D65, A, and F series illuminants, multiple LED light sources, as well as 2°/10°

standard observers.

5.Comprehensive Professional Metrics

Supports Lab, LCh, XYZ, and various color difference formulas, alongside indexes like whiteness,

yellowness, blackness, color density, and opacity.

6.Standalone Color Matching & Software Management

Features standalone color matching, custom color card libraries, and a storage capacity of up to

10,000 records. Connects smoothly to Windows software.

Applications Widely utilized for color quality control across multiple industries

Technical Specifications

Model	DS-173
Geometry	D/8,SCI
Repeatability	dE*ab≤0.03
Display Resolution	0.01
Aperture	Φ11mm
Measurement Indices	Spectral Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGBColor Difference (ΔEab,ΔEcmc,ΔE94,ΔE00)Whiteness (ASTM E313-00, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, Taube Berger Stensby)Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73)Blackness (My, dM), Staining Fastness, Color Change Fastness, Tint (ASTM E313-00)Color Density CMYK (A, T, E, M), Metamerism Index Milm, Munsell, Opacity, Color Strength (Dye Strength, Tinting Strength)
Illuminants	A, B, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30, U35, DLF, NBF, TL83, TL84, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2
Light Source	Full-band balanced LED light source + UV light source
Software Support	Windows
Standard Observer	2°,10°
Integrating Sphere Diameter	40mm
Standards Complied	CIE N0.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7
Spectral Method	Nano-integrated spectral components
Sensor	Silicon photodiode array (Dual 16 groups)
Wavelength Interval	10nm
Wavelength Range	400-700nm
Wavelength Range	0-200%
Reflectance Resolution	0.01%
Measurement Mode	Single measurement, Average measurement (2–99 times)
Measurement Time	Approx. 1 second
Interface	USB
Screen	Full-color, 3.5-inch touchscreen
Battery	3.7V / 2600mAh (allows up to 10,000 continuous measurements on a single full charge)
Lamp Lifetime	10 years, 3 million tests
Language	Simplified Chinese, English
Instrument Size	95 x 129 x 231mm (L x W x H)
Storage	Device: 10,000 data records
Special Features	Standalone color matching, supports user-defined color card libraries

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Contacts: Mrs. CHNSpec

Tel: 86--13732210605

Fax: 86--13732210605

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CHNSpec DS-173 D/8-SCI Portable Spectrophotometer Switchable UV Light Source Color Difference Meter for Plastic Coating Textile QC

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