Description
The Multi-Angle Spectrophotometer with 8 Angles YR05491 // YR05492 from Kalstein is an advanced tool in color analysis, ideal for evaluating products with complex special effects such as metallic and pearlescent finishes. Equipped with cutting-edge technology, this spectrophotometer features a multi-angle measurement geometry, capable of measuring up to 8 or 12 angles depending on the model. With a high-resolution optical system and a 256-element CMOS image sensor, this device guarantees precision and stability in measurement, even on curved surfaces. Additionally, its full-spectrum LED light source with blue enhancement ensures optimal spectral distribution in the visible range of 400 to 700 nm, meeting international standards like ASTM, ISO, and SAE, making it an ideal choice for quality management in the automotive, cosmetics, and plastics industries.
| Model | YR05491 | YR05492 |
| Measurement Geometry | 8 measurement angles (6 illumination sources, 2 receivers) | 12 measurement angles (7 illumination sources, 2 receivers) |
| Measure Angle | 45° Receiver： | 45° Receiver： |
| 45as-15°,45as15°,45as25°,45as45°,45as75°,45as110° | 45as-15°,45as15°,45as25°,45as45°,45as75°,45as110° | |
| 15°Receiver： | 15°Receiver： | |
| 15as-45°,15as-15° | 15as-45°,15as-15°,15as15°,15as-30°,15as45°,15as80° | |
| Conform to the standards：ASTM D 2244,E 308,E 1164,E 2194,
E2539,DIN 5033,5036,6174,6175-1,6175-2;ISO 7724, 11664-4 |
Conform to the 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 | SAE J 1545 | |
| Application | Provide accurate and consistent color measurement for metallic,
pearlescent and other complex special effect color products |
Provide accurate and consistent color measurement for metallic,
pearlescent and other complex special effect color products |
| Light Source | Full spectrum LED light source with blue enhancement | Full spectrum LED light source with blue enhancement |
| Lamp Life | 5 years, 3 million times measurements | 5 years, 3 million times measurements |
| Spectrophotometric Mode | Concave Grating | Concave Grating |
| Sensor | 256 Image Element Double Array CMOS Image Sensor | 256 Image Element Double Array CMOS Image Sensor |
| Wavelength Range | 400nm-700nm | 400nm-700nm |
| Wavelength Interval | 10nm | 10nm |
| Measurement Range | 0~600% | 0~600% |
| Semiband Width | 10nm | 10nm |
| Measuring Aperture | Φ12mm | Φ12mm |
| Color Space | CIE LAB,XYZ,Yxy,LCh,βxy,DIN Lab99 | CIE LAB,XYZ,Yxy,LCh,βxy,DIN Lab99 |
| Color Difference Formula | ΔE*ab,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE DIN6175 | ΔE*ab,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE DIN6175 |
| Other Colorimetric Index | Flop Index, Int-Em | Flop Index, Int-Em |
| Observer Angle | 2°/10° | 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) |
D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),
F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30) |
| Display | Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset, Color simulation, Sample effect value, Effect difference value | Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset, Color simulation, Sample effect value, Effect difference value |
| Measuring Time | Approx. 1 second for one angle | Approx. 1 second for one angle |
| Approx. 8 seconds for all angles | Approx. 12 seconds for all angles | |
| Repeatability | Spectral reflectance: Standard deviation within 0.08% | Spectral reflectance: Standard deviation within 0.08% |
| Chromaticity value: ΔE*ab 0.03 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration) | Chromaticity value: ΔE*ab 0.02 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration) | |
| Reproducibility | ΔE*<0.10,avg on the gray tile of BCRA tile set | ΔE*<0.10,avg on the gray tile of BCRA tile set |
| ΔE*<0.25,avg on the color BCRA tile set | ΔE*<0.25,avg on the color BCRA tile set | |
| Inter-instrument Error | 0.18ΔE*00(avg on reference Series II BCRA tile set) | 0.18ΔE*00(avg on reference Series II BCRA tile set) |
| Effect Parameters | Sparkle Grade(SG),Diffuse coarseness(DC) and Color Variation(CV) | Sparkle Grade(SG),Diffuse coarseness(DC) and Color Variation(CV) |
| Effect Measurement | 6 angles Sparkle Grade(SG),Color Variation(CV):15as-45°,15as-30°,15as-15°,15as15°,15as45°,15as80° | 6 angles Sparkle Grade(SG),Color Variation(CV):15as-45°,15as-30°,15as-15°,15as15°,15as45°,15as80° |
| 15d Diffuse coarseness(DC) | 15d Diffuse coarseness(DC) | |
| Effect Repeatability | Sparkle Grade(SG) Short-term repeatability: 0.12% (10 times standard deviations) (When a color plate is measured 10 times at 10 second intervals after white calibration) | Sparkle Grade(SG) Short-term repeatability: 0.12% (10 times standard deviations) (When a color plate is measured 10 times at 10 second intervals after white calibration) |
| Diffuse coarseness(DC) Short-term repeatability:e0.09% (10 times standard deviations) (When a color plate is measured 10 times at 10 second intervals after white calibration) | Diffuse coarseness(DC) Short-term repeatability:e0.09% (10 times standard deviations) (When a color plate is measured 10 times at 10 second intervals after white calibration) | |
| Effect Reproducibility | Sparkle Grade(SG) Reproducibility: 1.9% (10 times standard deviations) | Sparkle Grade(SG) Reproducibility: 1.9% (10 times standard deviations) |
| (avg on reference Series II BCRA tile set) | (avg on reference Series II BCRA tile set) | |
| Diffuse coarseness(DC) Reproducibility: 1.4% (10 times standard deviations)(avg on reference Series II BCRA tile set) | Diffuse coarseness(DC) Reproducibility: 1.4% (10 times standard deviations)(avg on reference Series II BCRA tile set) | |
| Trigger mode | Pressure sensing trigger, button trigger, software trigger | Pressure sensing trigger, button trigger, software trigger |
| Measuring Mode | Single measurement, average measurement (1-99), continuous measurement (1-99) | Single measurement, average measurement (1-99), continuous measurement (1-99) |
| Locating Mode | Color camera preview | Color camera preview |
| Dimension | L*W*H=195X83X128mm | L*W*H=195X83X128mm |
| Weight | About 1Kg | About 1Kg |
| Power | lithium-ion battery, 3.7V,3200mAh, Continuous test 6000 times within 8 hours of full charge | lithium-ion battery, 3.7V,3200mAh, Continuous test 6000 times within 8 hours of full charge |
| Display | 3.5-inch TFT color LCD, Capacitive Touch Screen | 3.5-inch TFT color LCD, Capacitive Touch Screen |
| Interface | USB, Bluetooth 5.0 | USB, Bluetooth 5.0 |
| Data Storage | 1000 pcs Standards,4000 pcs Samples | 1000 pcs Standards,4000 pcs Samples |
| Language | Simplified Chinese, Traditional Chinese, English | Simplified Chinese, Traditional Chinese, English |
| Operating Environment | 10℃ to 50℃, humidity does not exceed 85%, no condensation | 10℃ to 50℃, humidity does not exceed 85%, no condensation |
| Storage Environment | -20℃ to 50℃, humidity does not exceed 85%, no condensation | -20℃ to 50℃, humidity does not exceed 85%, no condensation |
| Calibration | Built-in white board parameters, external white board, black light trap, color board | Built-in white board parameters, external white board, black light trap, color board |
| Calibration Interval | 4 hours,8 hours,24 hours,Startup calibration | 4 hours,8 hours,24 hours,Startup calibration |
| Standard accessories | Power Adapter, USB Cable, User Guide,PC Software(download from the official website), Calibration Board, black light trap,Protective cap, wristband | Power Adapter, USB Cable, User Guide,PC Software(download from the official website), Calibration Board, black light trap,Protective cap, wristband |
| Optional Accessory | Micro-printer | Micro-printer |
| Notes | Technical parameters are for reference only, subject to actual sales products. | Technical parameters are for reference only, subject to actual sales products. |
