Product Description
The Handheld Color Spectrophotometer YR05499 stands as a testament to precision and innovation within the realm of portable color measurement. This state-of-the-art device is engineered to deliver reliable and accurate color assessment across a diverse range of applications. With its compact and user-friendly design, this spectrophotometer ensures ease of use without compromising on performance. Equipped with a sophisticated illumination/observation system that adheres to CIE No.15 and GB/T 3978 standards, the device employs a d/8 structure (diffused illumination and an 8-degree viewing angle). An integrating sphere with a size of Φ58mm ensures homogenized light distribution for optimal accuracy during measurements.
The technical sophistication of the YR05499 is further underscored by its use of combined LED light sources that provide consistent illumination for dependable results. The precision of the Silicon photodiode array sensor complements this, operating within a wavelength range of 400~700nm at a 10nm pitch. Whether addressing color differentiation with formulas such as ΔE*ab or ΔE*2000, or assessing chromaticity with data on whiteness and yellowness, the spectrophotometer delivers a comprehensive suite of analytical tools. Moreover, its compact measuring aperture of Φ4mm is ideal for pinpoint color assessments.
| 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
When considering the acquisition of a high-quality handheld color spectrophotometer such as the YR05499, determining the market value is crucial for budget planning. The current market range for devices of this caliber is typically between USD 3,700 and USD 4,500. This pricing reflects the advanced technology and reliability that the YR05499 offers, making it a justifiable investment for professionals who require precision and versatility in color measurement.
Such a price range ensures that purchasers are equipped with an instrument capable of meeting industry standards for accuracy and performance. While the initial investment may appear significant, the long-term benefits, including durability and advanced functionality, validate the expenditure. Whether in R&D or quality control, the YR05499 proves to be exceptionally valuable.
Frequently Asked Questions
What applications is the YR05499 suitable for?
The YR05499 is ideal for applications in quality control, product development, and research areas where precise color matching and assessment is essential.
How does this model ensure accuracy in color measurements?
The model leverages a sophisticated sensor array and calibration protocols to maintain the highest levels of accuracy across a wide spectrum range.
Advantages and Disadvantages
Advantages: The YR05499 offers a range of benefits, including precise color measurement, ease of portability, and compatibility with multiple color spaces and chromaticity data points. Its rapid measurement time of 1.5 seconds and substantial data memory capacity enhance its functionality in dynamic environments.
Disadvantages: One potential drawback could be the initial cost, which can be relatively high compared to simpler models. Additionally, the advanced features might require a learning curve for new users.
Product Usage in the Field
In practical settings, the YR05499 is widely used for its ability to deliver accurate and rapid color assessments. In industries such as textiles, coatings, and plastics, professionals rely on this spectrophotometer for ensuring color consistency and meeting quality standards. Its portability allows users to conduct assessments on-site, thus optimizing workflows and boosting efficiency.
Moreover, the simplicity of its user interface, with a 3.5-inch TFT capacitive touch screen, streamlines the process of data acquisition and analysis. Users can swiftly transfer data via USB or RS-232 interfaces, facilitating integration with existing quality control processes.
Recommendations
To maximize the lifespan and efficiency of the YR05499, it is recommended to perform regular calibrations using the provided white and black cavities. Protecting the device with the included cover and wrist strap will safeguard it against environmental damage during fieldwork. Additionally, leveraging the SQC8 software can enhance data management and analysis, providing valuable insights into colorimetric evaluations.
For optimal performance, ensure the device is stored within the specified temperature range when not in use, and follow the operating instructions meticulously. Regular updates and consultations with Kalstein support can also keep the unit functioning at peak capability.
If you are looking for a fusion of innovation and quality, you have 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 swift online purchasing channels are designed for your convenience, ensuring the most friendly prices. Don’t hesitate any longer, we bring science to life, and it’s time for you to become part of our community. https://kalstein.net/en/product/handheld-color-spectrophotometer-yr05499/.
