Product Description
The YR05494 Grating Spectrophotometer is an advanced instrument designed for precise color measurement and quality control across a variety of industries, including plastics, electronics, paint, textiles, and ceramics. It features a sophisticated optical geometry for reflectance with an 8-degree viewing angle, capable of both SCI (Specular Component Included) and SCE (Specular Component Excluded) measurements. This device supports both included and excluded UV light sources, ensuring compliance with standards such as CIE No.15 and ISO 7724-1.
Equipped with double apertures, this spectrophotometer offers accurate color analysis, making it ideal for laboratory use. Its integrating sphere measures 40mm in diameter, and it employs a full spectrum LED light source, accompanied by a UV light source, providing an extensive 400~700nm wavelength range in 10nm intervals. A silicon photodiode array sensor (dual row, 40 groups) augments its precision, catering to multiple color space formats including CIE LAB and XYZ, among others.
The device is engineered with a flat grating spectrophotometric mode and an MAV/SAV measuring aperture system, ensuring flexibility across different sample sizes. Capable of a 0-200% measured reflectance range, the YR05494 is suitable for rigorous scientific and industrial applications. Additionally, the spectrophotometer boasts a 3.5-inch TFT color LCD touch screen, making data visualization intuitive and accessible.
| Model | YR05494 |
| Optical Geometry | |
| Reflect | di:8°, de:8°(diffused illumination, 8-degree viewing angle) |
| SCI/SCE | Include UV / excluded UV light source |
| Conforms to standards | CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Characteristic | |
| Double apertures | For accurate color analysis and transmission in laboratory |
| Industry use | Plastics, electronics, paint, ink, textiles, ceramics, and fluorescent samples |
| Integrating Sphere Size | Φ40mm |
| Light Source | Combined full spectrum LED light source, UV light source |
| Spectrophotometric Mode | Flat Grating |
| Sensor | Silicon photodiode array (double row 40 groups) |
| Wavelength Range | 400~700nm |
| Wavelength Interval | 10nm |
| Semiband Width | 10nm |
| Measured Reflectance Range | 0-200% |
| Measuring Aperture | MAV:Φ8mm/Φ10mm；SAV:Φ4mm/Φ5mm |
| Specular Component | SCI&SCE |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, βxy, DIN Lab99, Munsell (C/2) |
| Color Difference Formula | ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, DINΔE99, ΔE (Hunter) |
| Other Colorimetric Index | |
| WI | (ASTM E313, CIE/ISO, AATCC, Hunter) |
| YI | (ASTM D1925, ASTM 313) |
| Metamerism Index MI | Staining Fastness, Color Fastness, Color Strength, Opacity |
| 8° Glossiness, 555 tone classification | Observer Angle |
| Observer Angle | 2°/10° |
| Illuminant | D65, A, C, D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83/U30) |
| Displayed Data | Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset |
| Measuring Time | About 1.5s (Measure SCI & SCE about 3.2s) |
| Repeatability | |
| Spectral reflectance | MAV/SCI, Standard deviation within 0.08% (400 nm to 700 nm: within 0.18%) |
| Chromaticity value | MAV/SCI, within ΔE*ab 0.02 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration) |
| Inter-instrument Error | MAV/SCI, Within ΔE*ab 0.15 (Average for 12 BCRA Series II color tiles) |
| Measurement Mode | Single Measurement, Average Measurement (2-99 times) |
| Locating Method | Camera Locating, stabilizer cross position |
| Dimensions | L*W*H=129X76X217mm |
| Weight | Approx 600g |
| Battery | Li-ion battery, 3.7v, 5000mAh, 6000 measurements within 8 hours |
| Illuminant Life Span | 5 years, more than 3 million measurements |
| Displayed Data | 3.5-inch TFT color LCD, Capacitive Touch Screen |
| Data Port | USB, Bluetooth 4.2 |
| Data Storage | Standard 1000 Pcs, Sample 30000 Pcs |
| Language | Simplified Chinese, English, Traditional Chinese |
| Operating Environment | 0~40℃, 0~85% RH (non-condensing), Altitude < 2000m |
| Storage Environment | -20~50℃, 0~85% RH (non-condensing) |
| Standard Accessories | Power Adapter, User Guide, PC Software (Download from official website), USB cable, White and Black Calibration Cavity, Protective Cover, Wrist Strap, 8mm flat aperture, 8mm tip aperture, 4mm flat aperture, 4mm tip aperture |
| Optional Accessories | Micro Printer, Powder Test Box |
| Notes | The specifications are subject to change without notice. |
Market Price
The YR05494 Grating Spectrophotometer is competitively priced in the market, with most offers ranging from $7,000 to $7,800. This range is reflective of its advanced features and capabilities that are designed to meet the demands of various industries requiring high precision in color measurement and analysis. For the most accurate and up-to-date pricing, we recommend reaching out for a quote on our platform.
Frequently Asked Questions
What industries can benefit the most from the YR05494 Spectrophotometer?
This spectrophotometer is ideal for sectors focused on color accuracy such as plastics, textiles, ceramics, paints, and more.
Is this spectrophotometer easy to operate for new users?
Yes, the YR05494 features a user-friendly 3.5-inch TFT touch screen that displays clear data and eases the operation process, even for beginners.
How does the lack of specular component affect measurements?
Excluding the specular component (SCE) can improve the accuracy of color measurements on matte surfaces where gloss does not affect the sample’s appearance.
What kind of storage does the device offer?
The YR05494 is equipped to store 1,000 standard pieces and up to 30,000 samples, ensuring ample memory for extensive data collection and analysis.
Advantages and Disadvantages
The YR05494 Grating Spectrophotometer offers numerous advantages, including high precision in color measurement, compliance with international standards, and versatility across different industry needs. Its dual aperture design ensures flexibility for different sample sizes, while the full spectrum LED and UV light sources provide extensive wavelength coverage. The device is also complemented by a long-lasting battery life and efficient data storage options, catering to both laboratory and field settings.
However, one potential disadvantage is the initial investment cost, which may be high for small-scale operations. The device’s complex functionality might also present a learning curve for those unfamiliar with spectrophotometric equipment. Despite this, the YR05494’s intuitive interface helps minimize operational challenges.
Field Application
The YR05494 Grating Spectrophotometer is extensively used in quality control laboratories where precise color differentiation is crucial. Industries such as textiles and plastics benefit from its ability to measure reflective and transmissive properties accurately. In practical terms, it is utilized in verifying color matches for production runs, ensuring consistency and adherence to design specifications.
In the field, technicians often employ the dual measurement modes of SCI and SCE to capture comprehensive data, thereby addressing both including and excluding specular components based on material surfaces. This adaptability ensures that the spectrophotometer can cater to diverse material requirements, from glossy surfaces to matte finishes.
Recommendations
To maximize the efficiency and longevity of the YR05494 Spectrophotometer, it is recommended to conduct regular calibrations using the provided calibration plates. Ensuring the environmental conditions align with the specified operating criteria will preserve device accuracy and prevent wear. Users should store the equipment in a suitable environment, avoiding extreme temperature fluctuations when not in use.
For optimal performance, engage with Kalstein’s online resources and support for any technical inquiries. Utilizing the protective accessories included in the standard package will safeguard the spectrophotometer during transportation and storage, extending its service life.
If you’re seeking a fusion of innovation and quality, you’ve 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 become part of our community. https://kalstein.net/en/product/grating-spectrophotometer-yr05494/.
