-600x600.jpg "KS-200 Spectrophotometer")
-600x600.jpg "KS-200 Spectrophotometer")
-600x600.jpg "KS-200 Spectrophotometer")
KS-200 Spectrophotometer
An advanced general-purpose color difference measurement instrument that builds on the accuracy of the basic model with enhanced professional adaptability. It delivers repeatability of ΔEab ≤ 0.028 and inter-instrument agreement of ΔEab ≤ 0.35. Equipped with Class-I metrological certification, it ensures more authoritative data traceability. Supporting over 13 chromaticity indicators, 32 evaluation light sources, and multiple color spaces, it features four precision apertures (5 mm/10 mm flat tip + pointed tip) to accommodate complex samples. Widely applicable in industries such as paints and inks, textile dyeing, and printing that require more extensive color parameters.
Key Highlights
1.Multiple Color Spaces & Observation Light Sources for Diverse Industry Needs
Supports a wide range of color spaces including CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, βxy, and DIN Lab99, as well as numerous observation light sources such as D65, A, C, D50, D55, D75, F1, F2 (CWF), F3, F4, F5, F6, F7 (DLF), F8, F9, F10 (TPL5), F11 (TL84), F12 (TL83/U30), U35, NBF, ID50, and ID65. This enables specialized measurement requirements under various conditions.
2.Accredited Metrological Assurance for Industrial-Grade Data Credibility
Certified as Class-I metrological grade. Each instrument undergoes rigorous verification before shipment, with measurement data traceable to the national metrology institute. Test results deliver industrial-grade credibility, ensuring authoritative and traceable data.
3.Multi-Platform Compatibility
Supports multi-system collaboration across Android, iOS, Windows, and HarmonyOS, paired with cloud data storage. Users can operate via mobile app, WeChat mini-program, or computer, enabling cross-device data synchronization, team sharing, and quality traceability.
Precision Measurement
1.High-Precision Performance with Accurate and Stable Data:Repeatability ΔEab ≤ 0.025 and inter-instrument agreement ΔEab ≤ 0.3 ensure consistent color across production batches. The dual-beam optical system monitors light source energy fluctuations to effectively reduce measurement interference, further enhancing stability and repeatability.
Industry-Standard D/8 Geometry with SCI/SCE Technology：Adopts D/8 illumination and viewing geometry with SCI/SCE technology, meeting color management requirements in industries such as coatings, textiles, and plastics, and complying with international standards including CIE, ISO, and ASTM.
Accredited Metrological Certification：Certified as Class-I metrological grade. Each instrument undergoes rigorous verification before shipment, with measurement data traceable to the national metrology institute, ensuring the authority of test results.
Flagship-Grade Hardware and Quality Control
1.Core Optical Components
Silicon Photodiode Array
Features a dual-row 18-group silicon photodiode array. The large-area design ensures no saturation under strong light while maintaining high sensitivity under weak light. The spectral response covers 400-700 nm at 10 nm intervals, with a reflectance measurement range of 0-200%, accurately capturing visible light information.
Nanoscale Integrated Spectroscopic Device
Delivers nanoscale spectroscopic resolution, precisely separating light at different wavelengths to ensure high data accuracy across all spectral bands.
Full-Band Balanced LED Light Source + UV Light Source
The illumination source covers the full 400-700 nm spectrum, providing sufficient spectral distribution across the visible range to avoid gaps common in standard white LED sources. The integrated UV light source enables easy measurement of fluorescent materials, further enhancing measurement accuracy.
2.Advanced Hardware Architecture for Simultaneous SCI/SCE Measurement
Optical resolution of less than 10 nm in the visible range. Supports simultaneous measurement of SCI (specular component included) and SCE (specular component excluded) spectra, balancing speed, accuracy, and stability.
Portable Operation for Low Learning Curve
1.Ergonomic Design and Easy Measurement
Ergonomically designed housing with a large touchscreen, optimized grip, and well-placed measurement button to accommodate different user preferences.
2.Stabilizer Plate + Camera Framing Positioning for Clear View of Measurement Area
The dual positioning system uses a stabilizer plate along with real-time camera framing to accurately determine whether the target area is centered, ensuring precise positioning and reducing measurement errors.
3.Multi-Platform Compatibility and Data Connectivity
Compatible with multiple operating systems including Android, iOS, Windows, and HarmonyOS. Users can operate the instrument via mobile app, WeChat mini-program, or computer, enabling cross-device data synchronization.
4.Simple Operation
The instrument features a clean and intuitive user interface, requiring no complex training. Even beginners can quickly get started, improving on-site work efficiency.
Wide Measurement Range for Diverse Applications
1.Wide Measurement Range for Diverse Applications
Equipped with 4 measurement apertures: 5 mm flat tip, 5 mm pointed tip, 10 mm flat tip, and 10 mm pointed tip, supporting measurement of flat surfaces, curved surfaces, textured surfaces, and different sample geometries.
2.Adaptability to Multiple Applications
Switchable measurement modes flexibly meet the diverse needs of industries such as plastics and electronics, paints and inks, textiles and garment dyeing, printing, and ceramics.
Strong Expansion Capabilities
1.Cloud Storage - Portable Massive Color Database
Supports synchronized storage of massive color data via the mobile app and WeChat mini-program, enabling a private cloud database. Eliminates the need to carry physical color cards, allowing seamless sharing with partners anytime, anywhere.
2.Color Management Software
Comes with quality management software compatible with multiple platforms including Android, iOS, Windows, WeChat mini-program, and HarmonyOS, as well as a color matching cloud platform. The software enables test report generation, color difference comparison, and customizable color management workflows, meeting industrial-level quality control requirements.
| Model | KS-200 Spectrophotometer |
| Illumination/Viewing Geometry | D/8 (Diffuse illumination, 8° viewing), SCI/SCE (Specular Component Included/Excluded). Compliant with CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7. |
| Features | Utilizes a dual-path silicon photodiode array. Ideal for color difference quality control in industries such as plastics, electronics, paints and inks, textile dyeing and printing, printing, and ceramics. |
| Light Source | Combined full-spectrum LED light source. |
| Integrating Sphere Size | Φ40mm |
| Spectral Device | Nano-integrated spectral device |
| Sensor | Silicon photodiode array (dual-row, 18 groups) |
| Wavelength Range | 400-700nm |
| Wavelength Interval | 10nm |
| Measurement Aperture | 4 Apertures:5mm platform+5mm pointed tip+10mm platform+10mm pointed tip |
| Specular Mode | Simultaneous measurement SCI/SCE |
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99 |
| Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,DINΔE99,ΔE(Hunter) |
| Other Color Indices | Spectral Reflectance, WI (ASTM E313, CIE/ISO, AATCC, Hunter, Taube, Berger, Stensby), YI (ASTM D1925, ASTM 313), Metamerism Index MI, Staining Fastness, Shade Change Fastness, Strength, Opacity, 555 Shade Classification, Munsell (C/2), Blackness (My, dM), Color Density CMYK, Tint (Some functions realized via PC software) |
| Observer Angle | 2°/10° |
| Calibrated Illuminants | D65,A,B,C,D50,D55,D75, F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9 ,F10(TPL5),F11(TL84), F12(TL83/U30),U35,NBF,ID50,ID65 ,LED-B1,LED-B2, LED-B3,LED-B4,LED-B5, LED-BH1, LED-RGB1,LED-V1,LED-V2(Partially realized via PC software) |
| Display Data | Spectral graph/data, sample color values, color difference values/graph, pass/fail results, color simulation, color bias |
| Measurement Time | Approx. 1 second |
| Repeatability |
Chromaticity Value: Within ΔE*ab 0.028 (Standard deviation) for MAV/SCI (after warm-up and calibration, average of 30 readings of white board at 5s intervals). Spectral Reflectance: Within 0.1% standard deviation for MAV/SCI (within 0.2% for 400-700nm). |
| Inter-Instrument Error | Within ΔE*ab 0.35 for MAV/SCI (average of 12 BCRA Series II color tiles). |
| Displayed Accuracy | 0.01 |
| Reflectance Range | 0-200% |
| Reflectance Resolution | 0.01% |
| Measurement Mode | Single measurement, average measurement (2-99 times). |
| Targeting | Stabilizer plate positioning + Camera framing. |
| White Calibration | Contact-type white calibration. |
| Dimensions | 120*75*207mm |
| Weight | 367g(without calibration base) |
| Battery | Lithium-ion battery, 3.7V, 3200mAh, supports 8000 measurements within 8 hours. |
| Light Source Life | Over 1.2 million measurements for 10 years. |
| Display | TFT true color 3.5-inch capacitive touch screen. |
| Interface | USB,Bluetooth |
| Data Storage | 200 standards, 10,000 samples (SCI/SCE data included in one record). Mass storage via APP/PC. |
| Software Support | Android, iOS, Windows, WeChat Mini-Program, HarmonyOS. |
| Languages | Simplified Chinese, English, Traditional Chinese |
| Operating Environment | Temperature: 0~40℃, Humidity: 0~85% RH (non-condensing), Altitude: below 2000m. |
| Storage Environment | Temperature: -20~50℃, Humidity: 0~85% RH (non-condensing). |
| Accuracy Guarantee | Ensured first-grade metrology certification |
| Standard Accessories | Power adapter, data cable, user manual, quality management software (download from official website), white calibration box, protective cover, wrist strap, measurement apertures. |
| Optional Accessories | Micro-printer, powder test box. |
| Note | Specifications are subject to change without prior notice. |