Description
The Grating Spectrophotometer YG0919 is a state-of-the-art measurement device engineered for precise color assessment across diverse industries such as automotive, aerospace, and high-end cosmetics. Utilizing cutting-edge grating technology, this spectrophotometer offers high resolution, stability, and exceptional accuracy. It excels in evaluating complex finishes like metallic and pearlescent coatings, supported by a full-spectrum LED light source with blue enhancement and a high-resolution CMOS sensor. This device is ideal for tackling the most demanding color analysis tasks, ensuring top performance and accuracy.
Market Price
The YG0919 Grating Spectrophotometer is positioned in the premium market segment, with prices ranging from $9,438 to $9,450 USD. This range varies based on specific features, optional accessories, and customization options included with each model. The investment in this sophisticated optical system pays dividends through robust construction and reliable performance, making it essential for professionals who require the highest level of color measurement accuracy.
Frequently Asked Questions
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What industries benefit from the YG0919 spectrophotometer?
Industries such as automotive, aerospace, and industrial coatings gain significant advantages from the YG0919, where precise color measurement is vital. The device guarantees consistent color quality for finishes like metallics and pearlescents under various lighting conditions. -
What differentiates the YG0919 from other spectrophotometers?
The YG0919 stands out due to its advanced grating technology, providing higher resolution and more precise measurements. It accommodates a comprehensive range of light sources and color spaces for detailed color data analysis. -
Does the YG0919 require calibration?
Yes, regular calibration is advised to maintain precision. Calibration tools and accessories are provided to simplify this process and ensure long-term device performance.
Advantages and Disadvantages
Advantages:
- High-Precision Color Measurement: The grating technology ensures superior resolution for accurate color matching across various materials.
- Wide Color Space Compatibility: Supports multiple color spaces, enhancing versatility for different applications.
- Enhanced Optical System: The full-spectrum LED with blue enhancement assures precise color measurements under varied light conditions.
- Built-in Camera for Positioning: Facilitates accurate sample positioning, boosting efficiency and reducing errors.
Disadvantages:
- High Initial Cost: While essential, the YG0919 can be expensive for smaller businesses or newcomers to color measurement.
- Calibration Requirements: Regular calibration can entail additional maintenance costs to maintain optimal device performance.
Field Applications
The YG0919 Grating Spectrophotometer is critical in industries where color precision is non-negotiable. In automotive coatings, it helps maintain color consistency across paint batches and viewing angles, preventing costly production errors. In aerospace applications, even minor color deviations can impact quality; the YG0919 provides the precision needed for high-performance coatings. It also assists industrial paint manufacturers in upholding strict color standards, minimizing defects and ensuring products meet customer specifications.
Recommendations
For optimal operation of the YG0919 Grating Spectrophotometer, regular calibration is essential. We recommend the optional micro-printer for high-volume testing to enhance workflow and efficiency. For industries with rigorous quality controls, additional accessories like extended calibration kits are advisable to ensure long-term accuracy and performance. This investment leads to consistent product quality and reduced color inconsistencies.
Technical Specifications
| Model | YG0919 |
| Optical Geometry | D/8 (diffused illumination, 8-degree viewing angle) |
| SCI (specular component included)/SCE (specular component excluded) ; Include UV / excluded UV light source | |
| Conforms to CIE No.15, GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 | |
| Characteristic | 3 measuring apertures for accurate color analysis and transmission in laboratory |
| It is used for precise color measurement and quality control in plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries, and for fluorescent sample measurement. | |
| 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 | 3 apertures: MAV:Φ8mm/Φ10mm；SAV:Φ4mm/Φ5mm;LAV:1x3mm |
| LAV1x3mm: Slightly poor accuracy, can be used for color test | |
| 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 | 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 0.03 ( 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(2-99times) |
| Locating Method | Camera Locating,stabilizer cross position |
| Dimension | L*W*H=129X76X217mm |
| Weight | Approx 600g |
| Battery | Li-ion battery, 6000 measurements within 8 hours |
| Illuminant Life Span | 5 years, more than 3 million times 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 (no condensing), Altitude < 2000m |
| Storage Environment | -20~50℃, 0~85%RH (no condensing) |
| Standard Accessory | Power Adapter, User Guide, PC Software(Download from office website), USB cable, White and Black Calibration Cavity, Protective Cover, Wrist strap, 8mm flat aperture, 8mm tip aperture, 4mm flat aperture, 4mm tip aperture,1x3mm tip aperture |
| Optional Accessory | Micro Printer, Powder Test Box, Holding base |
| Notes | The specifications are subject to change without notice. |
