Product Description
The Handheld Color Spectrophotometer YR05499 is a state-of-the-art device designed to offer unparalleled precision in color measurement. Its advanced illumination/observation system, configured as d/8, provides diffused illumination with an 8-degree viewing angle, adhering to the CIE No.15 and GB/T 3978 standards. This feature ensures that the device delivers accurate and reliable results across various applications.
The YR05499 is equipped with a Φ58mm integrating sphere and a combined LED light source, which enhances the accuracy and consistency of color measurements. The sensor, a sophisticated silicon photodiode array, operates within a wavelength range of 400 to 700nm, with a wavelength pitch of 10nm. The device’s reflectance range spans from 0 to 200%, making it suitable for diverse industrial and scientific applications.
The spectrophotometer features a measurement aperture of Φ4mm, and it can process multiple color spaces, including CIE LAB, XYZ, Yxy, LCh, CIE LUV, LAB&WI&YI. Furthermore, the color difference formula is comprehensive, supporting ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc (2:1), ΔE*cmc (1:1), ΔE*cmc(l:c), CIE2000 ΔE*00, and ΔE(h). Additional chromaticity data provided includes whiteness, yellowness, metamerism index, and various color indices.
| Model | YR05499 |
| 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 | Φ4mm |
| 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, SQC8 software, 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 market for handheld spectrophotometers is competitive, with prices generally reflecting the sophistication and capabilities of the device. The Handheld Color Spectrophotometer YR05499 is typically priced in the range of 3700 USD to 4500 USD. This price range accommodates its advanced features and high precision, making it a cost-effective solution for professionals in various fields.
Frequently Asked Questions
What industries can benefit from the YR05499 spectrophotometer?
This device is versatile and can be used in industries including coatings, textiles, plastics, and more, where color consistency is critical.
How accurate is the YR05499 in color measurement?
The YR05499 offers a high-level accuracy with a standard deviation within DeltaE*ab 0.04 under specific conditions, ensuring precision in color matching tasks.
Does this device require special training for use?
While the device is user-friendly with an intuitive interface, some basic understanding of spectrophotometry is beneficial for optimal usage.
Advantages and Disadvantages
Advantages: The YR05499’s main advantages include its high accuracy, quick measurement time (1.5 seconds), and extensive data memory capacity that allows for storing up to 1000 standards and 15000 samples. Its portable design is lightweight at 600g, making it easy to handle and transport.
Disadvantages: One potential drawback is that it requires regular calibration for maintaining measurement accuracy, and while its advanced features provide great benefits, they may come with a learning curve for users unfamiliar with colorimetry equipment.
Product Use in the Field
In practical scenarios, the Handheld Color Spectrophotometer YR05499 is used by quality control departments in industries such as paints, plastics, and textiles. By ensuring the color fidelity of products, it helps in maintaining consistent brand colors, thereby upholding product quality standards. The device quickly switches between various color space settings and displays immediate visual data, providing comprehensive insights into the item’s color accuracy.
Recommendations
To maximize the use and longevity of the YR05499 spectrophotometer, it is crucial to perform regular calibrations using the provided calibration tools. Keeping the device stored at recommended conditions (-20 to 50°C) will maintain its operational reliability. Additionally, explore the optional accessories like the micro printer for an expanded set of applications, enhancing the workflows where color measurement is critical.
If you’re seeking a fusion of innovation and quality, you’ve arrived at the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most user-friendly prices. Don’t hesitate any longer; we bring science to life, and it’s time to be part of our community. https://kalstein.net/en/product/handheld-color-spectrophotometer-yr05499/.
