Product Description
The Handheld Color Spectrophotometer YR05496 is an embodiment of cutting-edge technology designed for precision color analysis. Its 45/0 observation system ensures accurate color matching, adhering to CIE No.15 and GB/T 3978 standards. This model boasts a 58mm integrating sphere and utilizes combined LED light sources. Equipped with a silicon photodiode array sensor, it covers a wavelength range from 400 to 700nm with a pitch of 10nm, which is essential for capturing detailed spectral data.
With a measuring aperture of 8mm, the spectrophotometer can accurately assess reflectance from 0 to 100%. It supports multiple color spaces including CIE LAB, XYZ, Yxy, LCh, and CIE LUV, facilitating diverse color analysis tasks. The device is programmed to evaluate color differences using formulas such as ΔE*ab, ΔE*uv, and ΔE*94, among others, making it a versatile tool for color precision.
The device enables comprehensive chromaticity measurements including whiteness indices, yellowness indices, metamerism, and others, delivering results on a 3.5-inch TFT capacitive touch screen. Remarkably, the instrument completes measurements in 1.5 seconds with repeatability within DeltaE*ab 0.04, ensuring consistent and reliable results.
|
Model |
YR05496 |
|
Illumination/observation system |
45/0 method (45 ring-shaped illumination, vertical viewing) Comply with 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 |
0~100% |
|
Measuring Aperture |
Φ8mm |
|
Color Space |
CIE LAB,XYZ,Yxy,LCh,CIE LUV |
|
Color difference Formula |
ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00 v |
|
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,A,C,D50,D55,D75,F2,F6,F7,F8,F10,F11,F12 |
|
Display Data |
Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation |
|
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. 5000 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, 10000 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 |
Micro Printer, Powder Test Box |
|
Notes |
The specifications are subject to change without notice. |
Market Price
In today’s market, handheld spectrophotometers like the YR05496 can typically be found within a price range of $3500 to $4500 USD. This pricing reflects its advanced features and precision capabilities, appealing to professionals in industries where color accuracy is paramount. Keep in mind that prices may vary depending on the supplier and any additional services or accessories that might be included.
Frequently Asked Questions
What is the importance of the integrating sphere size?
The integrating sphere size, at 58mm in this model, ensures a uniform light distribution, which is crucial for achieving precise color measurements. It helps eliminate hotspots and shadowing, providing accurate and consistent results.
How often does the device need calibration?
Calibration frequency can depend on the application’s accuracy requirements. However, for optimal results, it is recommended to perform white calibration before taking measurements each day or after any exposure to significant temperature changes.
Advantages and Disadvantages
The YR05496 spectrophotometer presents numerous advantages, including a rapid measurement time of 1.5 seconds and a durable lamp life of over 1.6 million measurements. The device is lightweight and portable at 600g, making it perfect for on-the-go applications. Additionally, its versatility in supporting multiple color spaces and formulas for color difference calculation adds to its flexibility.
On the downside, the complexity and precision of the device might require a learning curve for users unfamiliar with advanced spectrophotometric techniques. Also, the initial investment can be high; however, the long-term benefits in terms of durability and precision often justify the cost.
Product Usage in the Field
In practical scenarios, the YR05496 is extensively used across various industries such as textiles, paint, printing, and plastics, where precise color matching is critical. Its robust design allows for easy transportation and quick deployment in different environments, upon which it excels in delivering reliable color measurement data.
The device’s compatibility with both USB and RS-232 interfaces ensures seamless integration into existing workflows, while its large data memory can store up to 10,000 samples, making it highly suited for extensive fieldwork.
Recommendations
For optimal use of the YR05496 spectrophotometer, it is recommended to operate within the specified temperature range of 0-40°C to maintain measurement precision. Regularly update and back up measurement data to prevent information loss, and consider utilizing optional accessories like a micro printer for enhanced data presentation capabilities.
Furthermore, taking advantage of the extended lamp life and battery efficiency can maximize the device’s field performance. Users are encouraged to explore the comprehensive resources available through Kalstein for ongoing support and maintenance tips.
If you are seeking a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with a level of excellence. Our intuitive and agile online purchasing 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 be part of our community. https://kalstein.net/en/product/handheld-color-spectrophotometer-yr05496/.
