Name: CHNSpec DS173 D8SCI Portable Spectrophotometer Switchable UV Light Source Color Difference Meter for Plastic Coating Textile QC
Brand: CHN spec
Price: 1 USD

Categories

Portable Spectrophotometer Colorimeter

Standard Observer:

2°，10°

Screen:

Full-color, 3.5-inch touchscreen

Payment Terms:

T/T,Western Union,,D/A,D/P

Display Resolution:

0.01

Model Number:

DS-173

Wavelength Interval:

10nm

Reflectance Resolution:

0.01%

MOQ:

Delivery Time:

5-7 days

Light Source:

Full-band balanced LED light source + UV light source

Price:

negotiable

Aperture:

Φ11mm

Certification:

Wavelength Range:

0-200%

Interface:

USB

Supply Ability:

1000 per month

Geometry:

D/8,SCI

Brand Name:

CHN spec

Measurement Time:

Approx. 1 second

Packaging Details:

Carton box

Integrating Sphere Diameter:

40mm

Place of Origin:

China

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

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

CHNSpec Technology (Zhejiang)Co.,Ltd. was found in 2008, and we are specializes in the R&D, production and sales of colorimeters, spectrophotoemters, haze meters, gloss meters and spectral analysis instruments, and is a lhigh-quality brand in the field of color and appearance measure device.Oue products have been widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, optical image test industries and the field of scientific research, school and laboratory..We are national high technology enterprise.Till September of 2018, Hangzhou CHNSpec Technology has received 11 invention patents ,3 software copyright patents and one American invention patent.In addition there are more than 10 invention patents in the announcement state. We have published more than 20 papers which more than 10 papers in SCI and EI and others are in the national first grade journal of science and research.

Our goal is to exceed the expectations of every client by offering outstanding customer service, increased flexibility, and greater value, thus optimizing system functionality and improving operation efficiency.We wish create value for customers and achieve win-win and common development and open a new era.

CHNSpec’s one-stop service gives you complete control over the sourcing, distribution, sales, delivery and after-sales services. In addition, our attention to detail and quality of work, paired with years of industry experience, make us your perfect partner to produce outstanding results. We also offer a significant security advantage to you as we are the only organization with trusted and experienced key staff involved in the product sales. It also means effective cost control and short lead times between sales and deliveries. We put customers upon everything else, and we are trying our best to satify your all needs.We sincerely support the best services for out customers

Our quality assurance program ensures that all products continuously conform to standards, from when it was sourced to when it is awaiting delivery at our warehouse. All of our products are being tested by QC and verified by 3rd party to ensure all the specifications are strictly met.

CHNSpec will always provide on time delivery. From order taking to deliveries, we ensure all products are sent out to esteemed customers on time. Before-sales and after-sales service is paramount to us, and constantly ingrained into our staff. All CHNSpec personnel are well-equipped with deep product knowledge and trained in the marketing and sales aspect of our products. Lastly, all product queries are important to us, no matter the size and scale of it.

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