Product Description
The Handheld Color Spectrophotometer YR05499 is an innovative device that blends precision with portability. Designed for various fields, including textiles, plastics, and coatings, this spectrophotometer provides an unparalleled degree of color measurement accuracy. Operable with a 3.5-inch capacitive touch screen, it showcases an intuitive interface suitable for users at all levels.
Central to the YR05499’s design is its advanced d/8 illumination/observation system, conforming to CIE No.15. This ensures reliable and consistent color assessments. It features a 58mm integrating sphere with a combined LED light source, enhancing accuracy across a wavelength range of 400~700nm. The silicon photodiode array sensor further ensures swift and precise data capture.
Technical Specifications
| 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 Handheld Color Spectrophotometer YR05499 occupies a niche within the industry, praised for its accuracy and efficiency. The market value typically spans from about $3,500 to $4,500, offering an attractive cost-to-benefit ratio given its advanced functionalities. Buyers from various sectors recognize its value and utility, making it a preferred choice for professionals seeking precision and reliability.
Frequently Asked Questions
What is the wavelength range of the spectrophotometer?
The YR05499 operates within a wavelength range of 400nm to 700nm, covering the visible spectrum and ensuring comprehensive color measurement capabilities.
How long does the battery last?
The device includes a robust lithium-ion battery capable of providing up to 2800 measurements within an 8-hour timeframe without needing a recharge.
Advantages and Disadvantages
Advantages of the YR05499 include its portability, ease of use with a touch screen display, and its precision in color measurement. The integrating sphere and combined LED light source contribute to consistent and accurate readings. It also offers an extensive color space range such as CIE LAB, XYZ, and others, facilitating various industry applications.
Disadvantages might include a higher initial investment compared to simpler color measurement tools. Moreover, as it’s a sophisticated device, new users may require some training to leverage all of its advanced features effectively.
Usage in the Field
The Handheld Color Spectrophotometer YR05499 is versatile across numerous applications, including quality control in paint manufacturing, textiles, and food production. It aids in monitoring color consistency, essential for brand consistency and product appeal in highly competitive markets.
Field professionals appreciate its durability and long battery life, both of which allow for extended operation in various environments. Its swift 1.5 second measurement time enhances productivity, enabling several samples to be assessed quickly.
Recommendations
To maximize the utility of the YR05499, regular calibration with the provided white and black calibration plates is advisable. This ensures continued accuracy. Users should also leverage the extensive data memory to log and compare results over time, improving long-term color management practices.
Additionally, utilizing the Spectrophotometer in controlled environments at a temperature between 0 to 40°C enhances performance stability and prolongs the device’s lifespan.
If you are searching for a blend of innovation and quality, you have arrived at the perfect place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each device with a high level of excellence. Our intuitive and agile online shopping channels are designed for your convenience, ensuring the most friendly prices. Don’t hesitate any longer; we bring science to life, it’s time to become part of our community. https://kalstein.net/en/product/handheld-color-spectrophotometer-yr05499/.
