Product Description
The YR05494 Grating Spectrophotometer is an advanced color measurement instrument designed to meet the highest standards in various industries. This spectrophotometer utilizes a cutting-edge optical geometry with reflectance measured at di:8° and de:8° angles, featuring both SCI (specular component included) and SCE (specular component excluded) capabilities. It is compatible with global standards such as CIE No.15, GB/T 3978, and ASTM E1164, ensuring accuracy and reliability in color analysis.
One of the standout features of this device is its dual aperture system, allowing for precise color measurement and quality control across a wide range of materials, including plastics, electronics, paints, inks, textiles, ceramics, and even fluorescent samples. The YR05494’s 40mm integrating sphere and full-spectrum LED light source provide unparalleled measurement precision in any laboratory setting.
Equipped with a 400-700 nm wavelength range, 10 nm interval, and a reflective measurement range from 0% to 200%, this spectrophotometer offers versatile application possibilities. The device employs a silicon photodiode array sensor with a flat grating spectrophotometric mode, ensuring optimal performance and data accuracy. Additionally, it features multiple color space modes including CIE LAB, XYZ, and HunterLab, along with a comprehensive set of color difference formulas and colorimetric indices.
| Model | YR05494 |
| Optical Geometry | Reflect: di:8°, de:8° (diffused illumination, 8-degree viewing angle) |
| SCI (specular component included)/SCE (specular component excluded); Include UV / excluded UV light source | |
| Conforms to CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 | |
| Characteristic | Double apertures for accurate color analysis and transmission in laboratory |
| Used for precise color measurement and quality control in plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries, and for fluorescent sample measurement. | |
| Integrating Sphere Size | Φ40mm |
| Light Source | Combined full spectrum LED light source, UV light source |
| Spectrophotometric Mode | Flat Grating |
| Sensor | Silicon photodiode array (double row 40 groups) |
| Wavelength Range | 400~700nm |
| Wavelength Interval | 10nm |
| Semiband Width | 10nm |
| Measured Reflectance Range | 0-200% |
| Measuring Aperture | MAV:Φ8mm/Φ10mm; SAV:Φ4mm/Φ5mm |
| Specular Component | SCI & SCE |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, βxy, DIN Lab99, Munsell (C/2) |
| Color Difference Formula | ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, DINΔE99, ΔE (Hunter) |
| Other Colorimetric Index | WI(ASTM E313, CIE/ISO, AATCC, Hunter), |
| YI(ASTM D1925, ASTM 313), | |
| Metamerism Index MI, | |
| Staining Fastness, Color Fastness, Color Strength, Opacity, | |
| 8° Glossiness, 555 tone classification | |
| 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) |
| Displayed Data | Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset |
| Measuring Time | About 1.5s (Measure SCI & SCE about 3.2s) |
| Repeatability | Spectral reflectance: MAV/SCI, Standard deviation within 0.08% (400 nm to 700 nm: within 0.18%) |
| Chromaticity value: MAV/SCI, within ΔE*ab 0.02 (When a white calibration plate is measured 30 times at 5-second intervals after white calibration) | |
| Inter-instrument Error | MAV/SCI, Within ΔE*ab 0.15 (Average for 12 BCRA Series II color tiles) |
| Measurement Mode | Single Measurement, Average Measurement(2-99 times) |
| Locating Method | Camera Locating, stabilizer cross position |
| Dimension | L*W*H=129X76X217mm |
| Weight | Approx 600g |
| Battery | Li-ion battery, 3.7v, 5000mAh, 6000 measurements within 8 hours |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Displayed Data | 3.5-inch TFT color LCD, Capacitive Touch Screen |
| Data Port | USB, Bluetooth 4.2 |
| Data Storage | Standard 1000 Pcs, Sample 30000 Pcs |
| Language | Simplified Chinese, English, traditional Chinese |
| Operating Environment | 0~40℃, 0~85%RH (no condensing), Altitude < 2000m |
| Storage Environment | -20~50℃, 0~85%RH (no condensing) |
| Standard Accessory | Power Adapter, User Guide, PC Software(Download from office website), USB cable, White and Black Calibration Cavity, Protective Cover, Wrist strap, 8mm flat aperture, 8mm tip aperture, 4mm flat aperture, 4mm tip aperture |
| Optional Accessory | Micro Printer, Powder Test Box |
| Notes | The specifications are subject to change without notice. |
Market Price
The YR05494 Grating Spectrophotometer is positioned within a competitive price range, typically found between $7,000 and $7,800. This price range reflects the advanced technology and high precision that the device offers, making it an excellent investment for industries requiring rigorous color quality control and measurement accuracy.
Given its superior functionality and the variety of features it encompasses, this spectrophotometer stands out in the marketplace as a reliable and cost-effective solution for diverse industrial applications. The pricing is indicative of its premium quality and extensive capability in delivering precise color data essential for quality assessment and control.
Frequently Asked Questions
What is the primary use of the YR05494 Grating Spectrophotometer?
The YR05494 is primarily used for precise color measurement and quality control across various industries such as plastics, electronics, paints, textiles, and ceramics.
How does the dual aperture system benefit its performance?
The dual aperture system enhances measurement accuracy and flexibility, allowing it to adapt to different sample types and sizes, ensuring accurate data collection and analysis.
What type of light source does it use?
The spectrophotometer employs a combined full spectrum LED light source, including a UV light source for comprehensive color analysis, even with fluorescent samples.
Advantages and Disadvantages
Advantages: The YR05494 Grating Spectrophotometer offers unrivaled measurement precision due to its advanced optical geometry and specular inclusion/exclusion settings. Its comprehensive color space options and colorimetric indices provide extensive analysis capabilities. The device is lightweight and portable, enhancing usability in various environments.
Disadvantages: While the spectrophotometer offers extensive features, it may require initial user training for optimal results. Additionally, the high precision technology comes at a premium price that might not be accessible for all budgets.
Product Usage in the Field
In practical scenarios, the YR05494 Grating Spectrophotometer is an invaluable tool for industries demanding high precision in color measurement and quality control. In the textile industry, for instance, it ensures consistency in dye batches, thereby maintaining fabric color standards. In the electronics sector, the spectrophotometer verifies component coloring to match design specifications.
Its application extends to the automotive industry for paint matching and quality assurance, as well as in ceramics where color uniformity is crucial for aesthetic and functional purposes. The device is used extensively in labs for product development, quality assurance, and research purposes, paving the way for innovation and excellence.
Recommendations
To maximize the potential of the YR05494 Grating Spectrophotometer, regular calibration is advised, which ensures prolonged accuracy and reliability of measurements. Users should familiarize themselves with the software and features for optimal usage. Keep the device and its sensors clean and store it under recommended conditions to maintain its longevity and performance capabilities.
Investing in the spectrophotometer should be accompanied by training sessions for users to leverage the full suite of analytical tools it offers. Consider purchasing optional accessories, such as the micro printer, to enhance functionality. Ultimately, incorporating this spectrophotometer into your workflow will translate into significant improvements in your quality control processes.
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