Product Description
The Grating Spectrophotometer models YR05500, YR05501, and YR05502 are at the forefront of color measurement technology, offering precision and versatility for various applications. These devices utilize a diffuse illumination optical geometry of di:8° and de:8°, coupled with a concave grating spectrophotometric mode, to ensure highly accurate color analysis. Equipped with a 256 image element double array CMOS image sensor, these spectrophotometers provide reliable measurements with a wavelength range of 400-700nm and a wavelength interval of 10nm.
These models boast a compact integrating sphere size of 48mm and a combined LED light source, with the YR05500 specifically including UV light for enhanced measurement capabilities. The spectrophotometers are designed to measure a reflectance range from 0 to 200%, supporting a variety of measuring apertures, from dual aperture options in the YR05500 to the single apertures in the YR05502. Additionally, they incorporate a specular component interface (SCI & SCE), various color space configurations such as CIE LAB and HunterLAB, and numerous color difference formulas, making them the perfect choice for advanced colorimetric analysis.
Data is easily viewable on a 3.5-inch TFT color LCD with capacitive touch functionality, allowing for seamless operation. For connectivity, the models offer USB and Bluetooth options, with substantial data storage capabilities, supporting 2000 standard pieces and 20000 sample pieces. Operating within a temperature range of 0~40℃ and storage conditions of -20~50℃, these devices are built to withstand demanding environments.
| 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 Pricing
The Grating Spectrophotometer is competitively priced in the market, with prices generally ranging between $4000 and $4800, depending on the specific model and features. This range reflects the advanced technological features incorporated in these devices, ensuring they are a valuable investment for laboratories and industries requiring precise colorimetry analysis. For those interested in detailed pricing information, requesting a quote is recommended to acquire the most accurate and up-to-date pricing.
Frequently Asked Questions
What is the wavelength range of this spectrophotometer?
The spectrophotometer operates within a wavelength range of 400-700nm, making it suitable for a wide array of color measurement applications.
What is the difference between SCI and SCE modes?
SCI (Specular Component Included) mode includes both the diffuse and specular reflected components of the measured light, whereas SCE (Specular Component Excluded) mode only includes the diffuse reflected component.
Can the spectrophotometer be connected to a computer?
Yes, the spectrophotometer features USB and Bluetooth connectivity options, facilitating easy data transfer and integration with computing systems.
Advantages and Disadvantages
Advantages: The Grating Spectrophotometer offers precise color measurement with a broad wavelength range. Its intuitive touch screen display and robust connectivity options make it user-friendly. Additionally, the integration of a concave grating mode and LED/UV light sources enhance its measurement accuracy, and large storage capacity supports efficient data management.
Disadvantages: A potential disadvantage could be the initial investment cost, which may be considered high for smaller labs or institutions. Also, while the device can operate in a range of environments, extreme conditions beyond specified limits may affect its performance.
Field Usage
In practical applications, the Grating Spectrophotometer excels in fields such as textiles, coatings, plastics, and food industries, where precise color matching is crucial. It aids manufacturers in maintaining color consistency and quality, supporting product development through accurate color analysis. The spectrophotometer’s versatility allows it to accommodate diverse aperture sizes and light source configurations, adapting to various sample types and conditions.
Recommendations
To ensure optimal functionality, it is recommended to perform regular calibrations using the provided white and black calibration cavity. Maintaining the device within the noted environmental operating and storage conditions will prolong its lifespan. Users are encouraged to take advantage of optional accessories such as the micro printer or universal test components for enhanced data output and flexibility in testing requirements.
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