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3nh KS012 is a multi-angle spectrophotometer designed for complex special effect color measurement. It uses grating spectroscopy and a multi-angle system to precisely capture effect finishes in automotive, plastic, cosmetic, and coating industries. With 12 precisely arranged measurement angles and a blue-enhanced full-spectrum LED light source, the KS012 delivers accurate and consistent color measurement for solid, metallic, pearlescent, and other complex special effect colors.
The KS012 sets the standard for quality measurement of special effect and complex materials. With 12 spectral angles covering a full range from low to high, it precisely captures color variation in effect finishes. Suitable for solid, metallic, pearlescent and all effect finish types, it meets diverse measurement needs across automotive exteriors, plastics, cosmetic packaging and more.
Quickly and accurately assess and define color, sparkle, sparkle grade and graininess characteristics on complex surfaces, with excellent repeatability and reproducibility.
An inter-instrument agreement as low as 0.18 ∆E* ensures consistent data across different plants and regions.
Supports storage of 1000 standards and 10000 samples for easy traceability.
Compatible with international color standards, data can be integrated into global supply chains. Multi-language support (English, Chinese, Traditional Chinese, Russian) adapts to global teams.
Blue-Enhanced Full-Spectrum LED: Ensures complete visible light spectrum distribution, avoiding spectral deficiencies in specific wavebands.
Extended Lifespan: Up to 10 years / 5 million measurements, exceeding industry standards, reducing maintenance costs while ensuring accuracy.
Industrial-Grade MCU: Real-time processing MCU with stable WiFi and Bluetooth 5.0 transmission.
High-Capacity Battery: Built-in 5000mAh Li-ion battery supports 5000 continuous tests on a full charge.
256-Pixel Dual-Array CMOS Image Sensor:
256-Pixel Dual-Array CMOS Sensor: Higher optical resolution ensures measurement speed, accuracy, stability and consistency. Core technology compatible with international standards.
Concave grating beam splitting technique:
Use concave grating spectroscope technology, have higher resolution, make color measurement more accurate.
Professional Whiteboard:
High surface hardness, stable optical properties.
Multiple Color Spaces & Illuminants：
Supports CIE LAB, XYZ, Yxy, LCh,βxy,DIN Lab99, RGB, Hunter Lab，Illuminants include 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，Meets special measurement requirements under various conditions.
Color Indices:
Flop Index, goniochromism index, metamerism index.
Intuitive Display:
Touchscreen shows measurement results from all angles simultaneously for comprehensive data viewing.
Easy Data Analysis:
Screen clearly displays spectral graphs/data, sample color values, color difference values/graphs, pass/fail results, color simulation, sample effect values, and effect difference values. Enhances efficiency while simplifying review.
Color Camera Preview:
Built-in color camera with positioning clearly shows the measurement area, improving accuracy and efficiency.
Ergonomic Design:
Novel and stylish appearance designed for comfortable operation. Grip area and measurement button are precisely positioned to accommodate different holding habits. Smooth, refined surface achieved through high-precision finishing.
| Product Model | KS012 |
| Measurement Geometry | 12 Measurement Angles (7 measurement light sources + 1 camera illumination source, 2 receiver) |
| Color Measurement Angles | 45°Receiver: 45as-15°,45as15°,45as25°,45as45°,45as75°,45as110° 15°Receiver: 15as-45°,15as-15°,15as15°,15as-30°,15as45°,15as80° Compliant Standards：ASTM D 2244,E 308,E 1164,E 2194, E2539,DIN 5033,5036,6174,6175-1,6175-2;ISO 7724, 11664-4 SAE J 1545 |
| Features | For solid colors, metallic finishes, pearlescent effects, and other complex special effect coatings, it delivers precise and consistent color measurement. |
| Illuminant | Blue-enhanced full-spectrum LED |
| Illuminant Lifespan | 10 years / 5 million measurements |
| Spectral Method | Concave grating |
| Detector | 256-pixel dual-array CMOS image sensor |
| Measurement Wavelength Range | 400nm-700nm |
| Wavelength Interval | 10nm |
| Measurement Range | 0~600% |
| Bandwidth | 10nm |
| Measurement Aperture | Illumination Φ23mm / Sampling 9×12mm (Customizable: Illumination Φ10mm / Sampling 6×8mm) |
| Color Spaces | CIE LAB,XYZ,Yxy,LCh,βxy,DIN Lab99,RGB,Hunter Lab |
| Color Difference Formulas | ΔE*ab,ΔE*94,ΔE*cmc(2:1) ,ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE DIN6175,Various Automotive Brand Color Difference Formulas,ΔE(Hunter),ΔE*ch,ΔE*uv |
| Other Colorimetric Indicators | Flop Index / Metamerism Index |
| Observer Angles | 2°/10° |
| Illuminant Types | 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 |
| Display | Spectral Graph/Data, Sample Colorimetric Values, Color Difference Value/Graph, Pass/Fail Results, Color Simulation, Sample Effect Values, Effect Difference |
| Measurement Time | Measurement Time: Approx. 1s per angle, approx. 12s for all angles |
| Color Repeatability | Spectral Reflectance: Standard deviation within 0.08% Chromaticity Value: 0.02 ΔE*ab (average of 30 measurements on white tile at 5s intervals after instrument warm-up and calibration) |
| Color Reproducibility | △E*<0.10,average on gray BCRA tiles △E*<0.25,average on chromatic BCRA tiles |
| Inter-Instrument Error | 0.18 ΔE*00 (average on 12 BCRA Series II tiles) |
| Effect Parameters | Sparkle, Color Sparkle, Graininess |
| Effect Measurement | 6-Angle Sparkle and Color Sparkle: 15°as-45°, 15°as-30°, 15°as-15°, 15°as15°, 15°as45°, 15°as80° 15° Diffuse Graininess |
| Effect Repeatability | Sparkle Short-Term Repeatability: 0.11% (standard deviation of 10 measurements) (Average of 10 measurements on BCRA tile at 10s intervals after instrument warm-up and calibration) Graininess Short-Term Repeatability: 0.08% (standard deviation of 10 measurements) (Average of 10 measurements on BCRA tile at 10s intervals after instrument warm-up and calibration) |
| Effect Reproducibility | Sparkle Reproducibility: 1.8% (standard deviation of 10 measurements) (Average on 12 BCRA Series II tiles) Graininess Reproducibility: 1.3% (standard deviation of 10 measurements) (Average on 12 BCRA Series II tiles) |
| Trigger Mode | Button trigger, software trigger |
| Measurement Mode | Single measurement, average measurement (1~99 times), continuous measurement (1~99 times) |
| Positioning Method | Color camera preview |
| Dimensions | Length * Width * Height = 195 *83 *128 mm |
| Weight | Approx. 1 kg |
| Battery Capacity | Lithium battery, 3.7V, 5000mAh, 5000 continuous tests within 8 hours when fully charged |
| Display Screen | TFT true color 3.5-inch capacitive touch screen |
| Interface | USB, Bluetooth |
| Data Storage | 1000 standards, 10000 samples |
| Languages | Simplified Chinese, English, Traditional Chinese, Russian |
| Operating Temperature Range | 10℃ to 50℃, humidity ≤85%, non-condensing |
| Storage Temperature Range | -20℃ to 50℃, humidity ≤85%, non-condensing |
| Calibration | Built-in white plate parameters, external white plate, black trap |
| Calibration Interval | 4h, 8h, 24h, power-on calibration |
| Standard Accessories | Power adapter, data cable, instruction manual, quality management software (download from official website), calibration box, black trap, protective cover, wrist strap |
| Optional Accessories | Micro printer |
| Notes | Technical specifications are for reference only. The actual product shall prevail. |
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