Product Description
The YR05491 Multi-angle Spectrophotometer stands at the forefront of color measurement technology, offering unrivaled precision and versatility for professionals in various industries. With its unique 8-angle measurement geometry, the spectrophotometer utilizes six illumination sources paired with two receivers to provide comprehensive color analysis. This state-of-the-art instrument is specifically designed to offer accurate and consistent color measurement for metallic, pearlescent, and other complex special effect color products.
Equipped with a full spectrum LED light source enhanced with blue light, the spectrophotometer boasts an impressive lifespan of up to 5 years or 3 million measurements. The spectrophotometric mode employs a concave grating mechanism to ensure high accuracy across a wavelength range of 400nm to 700nm, dissected into 10nm intervals. With a measuring aperture of Φ12mm, the instrument provides readings in multiple color spaces such as CIE LAB, XYZ, and DIN Lab99, among others.
Every measurement is displayed on a 3.5-inch TFT color LCD with capacitive touch screen technology, allowing users to view spectrograms, chromaticity values, and more. The integrating features of a 256 Image Element Double Array CMOS Image Sensor and a color camera preview maximize functionality while ensuring ease of operation.
| Model | YR05491 |
| Measurement Geometry | 8 measurement angles (6 illumination sources, 2 receivers) |
| Measure Angle | 45° Receiver： |
| 45as-15°,45as15°,45as25°,45as45°,45as75°,45as110° | |
| 15°Receiver： | |
| 15as-45°,15as-15° | |
| 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 | |
| Application | 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 |
| Lamp Life | 5 years, 3 million times measurements |
| Spectrophotometric Mode | Concave Grating |
| Sensor | 256 Image Element Double Array CMOS Image Sensor |
| Wavelength Range | 400nm-700nm |
| Wavelength Interval | 10nm |
| Measurement Range | 0~600% |
| Semiband Width | 10nm |
| Measuring Aperture | Φ12mm |
| Color Space | 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 |
| Other Colorimetric Index | Flop Index, Int-Em |
| Observer Angle | 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) |
| Display | 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. 8 seconds for all angles | |
| Repeatability | 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) | |
| Reproducibility | ΔE*<0.10,avg on the gray tile of 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) |
| Effect Parameters | 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° |
| 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) |
| 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) |
| (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 |
| Measuring Mode | Single measurement, average measurement (1-99), continuous measurement (1-99) |
| Locating Mode | Color camera preview |
| Dimension | L*W*H=195X83X128mm |
| Weight | About 1Kg |
| Power | 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 |
| Interface | USB, Bluetooth 5.0 |
| Data Storage | 1000 pcs Standards,4000 pcs Samples |
| Language | Simplified Chinese, Traditional Chinese, English |
| Operating Environment | 10℃ to 50℃, humidity does not exceed 85%, no condensation |
| Storage Environment | -20℃ to 50℃, humidity does not exceed 85%, no condensation |
| Calibration | Built-in white board parameters, external white board, black light trap, color board |
| Calibration Interval | 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 |
| Optional Accessory | Micro-printer |
| Notes | Technical parameters are for reference only, subject to actual sales products. |
Market Price
The YR05491 Multi-angle Spectrophotometer is an advanced instrument placed in the premium category of spectrophotometers. With a robust build and supreme functionality tailored for specialized applications, it carries a market price generally ranging from $29,700 to $30,500 USD. This pricing reflects its cutting-edge technology, precision, and durability, making it an invaluable asset for laboratories and industries focused on meticulous color quality control.
Frequently Asked Questions
What types of materials can this spectrophotometer measure?
This spectrophotometer is specifically engineered to measure metallic, pearlescent, and other complex special effect color products, offering exceptional accuracy and consistency in results.
Is the spectrophotometer easy to calibrate?
Yes, the spectrophotometer includes a built-in white board for quick calibration, along with external calibration options, ensuring top-notch measurement reliability and accuracy.
How long does a measurement take?
A single angle measurement takes approximately 1 second, while measuring all angles takes about 8 seconds, making it both quick and efficient for thorough color analysis.
Advantages and Disadvantages
The YR05491 Multi-angle Spectrophotometer provides numerous advantages, including its high precision, multi-angle measurement capability, and user-friendly interface, making it a leader in its field. The advanced design facilitates easy integration into existing workflows, alongside Bluetooth 5.0 and USB connectivity for seamless data transfer.
Despite its many advantages, a potential disadvantage could be its price, which might be prohibitive for smaller laboratories with limited budgets. However, its superior quality and long-term durability often justify the investment.
Field Use
The YR05491 Multi-angle Spectrophotometer plays a crucial role in industries that demand precise color measurement and consistency. From automotive coatings to textile manufacturing, it provides pivotal insights into color consistency and quality control. The portability and robust build of the device make it suitable for use both within laboratory settings and on the field, where rapid and accurate color data is essential.
Its extensive application range and the ability to measure effect parameters like sparkle grade and color variation ensure that the spectrophotometer is indispensable for industries focusing on aesthetic finishes and quality assurance.
Recommendations
To obtain the best possible performance, it is advisable to regularly calibrate the instrument, using the built-in options or external calibration devices as needed. Additionally, maintaining the spectrophotometer in an environment that complies with its operating humidity and temperature specifications ensures optimal functioning and longevity.
For laboratories or companies looking to upgrade or expand their measurement capabilities, investing in this spectrophotometer can yield substantial long-term benefits. Consider the advantages of integration into digital networks via Bluetooth and USB, enabling seamless data processing and workflow automation.
If you are interested in acquiring this top-tier spectrophotometer, feel free to explore Kalstein’s platform to request a quote. The intuitive interface of Kalstein Plus allows you to generate automatic quotations, simplifying the purchase process.
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