Product Description
The Handheld Color Spectrophotometer Model YR05498 stands as a hallmark of precision and technological advancement in the realm of color measurement instruments. Designed with an ultra-modern d/8 illumination/observation system, this device complies with CIE No.15 and GB/T 3978 standards, ensuring accuracy and reliability. The integration of a Φ58mm integrating sphere Size and combined LED light sources furnishes it with remarkable illumination capabilities.
This spectrophotometer utilizes a silicon photodiode array sensor, capturing a wavelength range of 400~700nm with a wavelength pitch of 10nm. Such detailed spectral analysis translates into a broad reflectance range of 0~200%, enabling nuanced color differentiation across a Φ8mm measuring aperture. The device incorporates diverse color spaces like CIE LAB, XYZ, Yxy, LCh, CIE LUV, and LAB, as well as a comprehensive suite of color difference formulas, catering to both basic and sophisticated colorimetric demands.
The Model YR05498 is equipped with advanced functionalities, including whiteness and yellowness indices, metamerism index, and measurements of color strength and opacity. The device operates with a flexibility of 2°/10° observer angles and multiple illuminants ranging from D65 to F12, heightening its adaptability to varied testing environments.
The measuring time is an impressively swift 1.5 seconds with high repeatability, maintaining a standard deviation of 0.04 DeltaE*ab, thanks to precise calibration protocols. Compact and lightweight at 600g, with dimensions of 90*77*230mm, it ensures portability and ease of use. The spectrophotometer’s robust Li-ion battery promises extended use, lasting 2800 times within an 8-hour duty cycle, complemented by a substantial lamp life of over 1.6 million measurements.
Featuring a 3.5-inch TFT capacitive touch screen, the interface is intuitive, showing spectral, colorimetric, and color difference data with options for dynamic simulations and settings adjustments. Connectivity is facilitated via USB/RS-232, while the device’s data memory can accommodate 1000 standards and 15,000 samples, making it an invaluable tool for extensive diagnostic applications.
| Model | YR05498 |
| Illumination/observation system | d/8 (diffused illumination, 8-degree viewing angle) Conforms to CIE No.15, GB/T 3978. |
| Integrating sphere Size | Φ58mm |
| Light Source | Combined LED sources |
| Sensor | Silicon photodiode array |
| Wavelength range | 400~700nm |
| Wavelength pitch | 10nm |
| Reflectance range | 0~200% |
| Measuring Aperture | Φ8mm |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV,LAB&WI&YI |
| Color difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*cmc(l:c),CIE2000ΔE*00,ΔE(h) |
| Other Chromaticity Data | Whiteness – WI(ASTM E313，CIE/ISO,AATCC,Hunter)，
Yellowness-YI(ASTM D1925，ASTM 313), TI(ASTM E313，CIE/ISO), Metamerism Index (Mt) Colour Stain, Color Fastness, Color Strength, Opacity |
| Observer | 2°/10° |
| Illuminant | D65,D50,A,C,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12 |
| Display Data | Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation, color index setting(ΔE*94, ΔE*cmc, ΔE2000), tolerance prompt, reverse prompt, time setting, language setting, restore factory setting |
| Measurement Time | 1.5s |
| Repeatability | Spectral Reflectance: standard deviation within 0.1%(400~700nm: within 0.2%)
Colorimetric Value: Standard deviation within DeltaE*ab 0.04 (Measurement conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed.) |
| Inter Instrument Agreement | Within DeltaE*ab 0.2 (Average for 12 BCRA Series II color tiles) |
| Dimension | L*W*H=90*77*230mm |
| Weight | 600g |
| Battery | Li-ion battery. 2800 times within 8 hours. |
| Lamp Life | 5 years, more than 1.6 million measurements |
| Display Screen | TFT 3.5inch, Capacitive Touch Screen |
| Interface | USB/RS-232 |
| Data Memory | 1000 Standards, 15000 Samples |
| Operating Temperature | 0~40℃(32~104°F) |
| Storage temperature | -20~50℃(-4~122°F) |
| Standard Accessory | Power Adapter, Li-ion Battery, Operating Instruction, CD-ROM (containing management software), Data Line, White and Black Calibration Cavity, Protective Cover and Wrist Strap |
| Optional Accessory | Universal Test Components, Micro Printer, Powder Test Box |
| Notes | The specifications are subject to change without notice. |
Market Price
The Handheld Color Spectrophotometer YR05498 is priced within a competitive market range, reflecting its sophisticated features and unmatched accuracy. Although the actual price of this model is approximately $3754 USD, market pricing generally falls between $3500 USD and $4500 USD. This positions the YR05498 as an optimal investment for professionals seeking top-tier precision measurements in color spectrophotometry.
For laboratories and industries where precise color measurement is a necessity, this device meets the standards and expectations of high-end spectrophotometry tools while delivering value in performance and longevity. Its advanced features make it a valuable asset and educational tool for institutions aiming to maintain cutting-edge technological proficiency.
Frequently Asked Questions
What type of sensor does the YR05498 use?
The device is equipped with a silicon photodiode array sensor, offering precision and reliability in detecting color variations across the specified wavelength range.
Can this spectrophotometer be connected to other devices?
Yes, the YR05498 features USB and RS-232 interfaces, which facilitate connectivity with other data management and diagnostic tools.
How is the device calibrated?
The spectrophotometer includes a white and black calibration cavity. It’s important to perform regular calibrations to maintain measurement accuracy.
Advantages and Disadvantages
The Handheld Color Spectrophotometer YR05498 boasts remarkable advantages, including its high accuracy, fast measurement time, and extensive data storage capabilities. The device is user-friendly, thanks to its capacitive touch screen and comprehensive software that supports multiple languages, making it versatile for global use.
However, its complexity might present a learning curve for new users. Additionally, while its price is justified by its features, it could be considered a significant investment for smaller labs with limited budgets.
Product Use in the Field
The YR05498 is designed for practical application in a variety of fields, from research laboratories and educational institutions to industrial environments where color accuracy is paramount. Its portability and battery efficiency make it especially suitable for on-site testing and real-time quality control operations.
In practical terms, this spectrophotometer can evaluate product color consistency, perform quality assurance for manufacturing, and assist in design processes where color fidelity is essential. Its robust design ensures dependable performance even in challenging work environments.
Recommendations
For optimal use of the YR05498 spectrophotometer, ensure regular calibration and follow maintenance guidelines outlined in the device’s manual. Protect the device with its provided cover and wrist strap to prevent accidental damage. Keep the firmware updated for the latest features and improvements, and utilize the management software on the included CD-ROM to fully explore the spectrophotometer’s capabilities.
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