Description of the Product
The Grating Spectrophotometer with UV, SCI, SCE, and Bluetooth capabilities (Models YR05500, YR05501, YR05502) exemplifies state-of-the-art technology combined with a user-friendly interface. This instrument is essential for accurate color measurement, providing indispensable data for industries where color consistency is paramount. With its concave grating spectrophotometric mode, this spectrophotometer promises precision across an impressive wavelength range of 400-700nm, ensuring high fidelity in data delivery.
The device’s optical geometry utilizes diffuse illumination to provide an 8-degree viewing angle, efficiently accommodating diverse measurement needs. Its sensor, a 256 Image Element Double Array CMOS Image Sensor, delivers precision and reliability. Equipped with dual, customized, or single apertures depending on the model, it adapts to various sample sizes for accurate reflectance measurement across a wide range of 0-200%.
| Model Items | YR05500 | YR05501 | YR05502 |
| Optical Geometry | Reflect: di:8°, de:8°(diffused illumination, 8-degree viewing angle) | ||
| Integrating Sphere Size | 48mm | ||
| Light Source | Combined LED Light, UV Light | Combined LED Light | |
| Spectrophotometric Mode | Concave Grating | ||
| Sensor | 256 Image Element Double Array CMOS Image Sensor | ||
| Wavelength Range | 400-700nm | ||
| Wavelength Interval | 10nm | ||
| Semiband Width | 10nm | ||
| Measured Reflectance Range | 0-200% | ||
| Measuring Aperture | Dual Aperture: 10mm/8mm & 5mm/4mm | Customized Aperture: 8mm/4mm/1×3mm | Single Aperture: 8mm/10mm |
| Specular Component | SCI&SCE | ||
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,HunterLAB | ||
| Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,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 | WI(ASTM E313, CIE/ISO, AATCC, Hunter),YI(ASTM D1925, ASTM 313),Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity | WI(ASTM E313, CIE/ISO, AATCC, Hunter),YI(ASTM D1925, ASTM 313),Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity |
| Display | 3.5-inch TFT color LCD, Capacitive Touch Screen | ||
| Data Port | USB, Bluetooth 4.0 | USB | |
| Data Storage | Standard 2000 Pcs, Sample 20000 Pcs | ||
| Language | English, 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, Built-In Li-ion Battery, User Guide, PC Software, White and Black Calibration Cavity, Dust Cover | ||
| Optional Accessory | Micro Printer, Powder Test Box,Universal Test Components | ||
| Notes: The specifications are subject to change without notice. | |||
Market Price
In the market, the Grating Spectrophotometer is recognized not only for its advanced technical attributes, but also for its competitive pricing. While the actual price can vary depending on additional accessories or regional tax differences, this high-precision equipment typically falls within the range of $4,000 to $4,800 USD. This pricing reflects its superior build and comprehensive capabilities, making it a valuable investment for businesses demanding reliable colorimetric analysis.
Frequently Asked Questions
What is the primary use of a grating spectrophotometer?
A grating spectrophotometer is primarily used for precise color measurements and quality control in various industries such as textiles, plastics, automotive, and paint manufacturing.
Can this device measure UV light?
Yes, model YR05500 is equipped with a combined LED and UV light source, making it versatile for specific applications that require UV measurements.
How does the Bluetooth functionality enhance its usability?
Bluetooth connectivity, available in models YR05500 and YR05501, allows for seamless data transfer to external devices, improving workflow efficiency in data management and analysis.
Advantages and Disadvantages
Advantages: The spectrophotometer’s concave grating design ensures high accuracy over its wavelength range of 400-700nm, while its robust double array CMOS sensor guarantees reliable data collection. The use of SCI and SCE components helps in capturing comprehensive color data. Furthermore, its compact 3.5-inch TFT color LCD and capacitive touch screen offer intuitive user interactions.
Disadvantages: While the spectrophotometer excels in precision, its high-end features come at a cost that might exceed the budget of small ventures. Additionally, its inability to function beyond the specified environmental conditions could limit flexibility in certain settings.
Use of the Product in the Field
This grating spectrophotometer finds its application across diverse fields where color consistency and precision are non-negotiable. In textile industries, it ensures color consistency across large volumes of fabric. The automotive industry benefits from its accuracy to match paint colors to exact standards, while the plastic production sector relies on its detailed colorimetric data to maintain quality control. The device’s versatile aperture settings allow it to adapt to various sample sizes, making it an invaluable tool for field applications.
Its portability is complemented by a built-in lithium-ion battery, enabling fieldwork without the constant need for electrical outlets. Moreover, Bluetooth and USB connectivity facilitate quick data sharing, an advantage for on-site quality assurance teams.
Recommendations
For optimal use and longevity of the Grating Spectrophotometer, it is imperative to follow maintenance as per the user guide. Regular calibration using provided white and black calibration cavities ensures precision in every measurement. Keeping the device free from dust and stored within its environmental thresholds enhances its performance.
When handling delicate samples or requiring precise measurements, it is recommended to use the provided dust cover to prevent sample contamination. Additionally, users should explore the PC software to fully harness data analysis capabilities, enhancing the spectrophotometer’s utility across various processes.
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