Product Description
The YG0919 Grating Spectrophotometer stands out in the field of scientific measurement tools with its cutting-edge technology and versatile applications. This device is engineered for precise color measurement and quality control, making it indispensable in industries ranging from plastics and electronics to textiles and ceramics. It boasts an optical geometry of D/8 (diffused illumination, 8-degree viewing angle) and meets various international standards such as CIE No.15 and ISO7724-1, ensuring its accuracy and reliability.
Featuring three measuring apertures, the YG0919 enables accurate color analysis and transmission in laboratory settings. The incorporation of a combined full spectrum LED light source, alongside UV light capabilities, enhances its functionality for various tasks, including the measurement of fluorescent samples. Additionally, its lightweight design (approximately 600g) and dimensions (L*W*H=129X76X217mm) offer portability without compromising performance.
From its flat grating spectrophotometric mode to its silicon photodiode array sensor, the YG0919 covers a wavelength range of 400~700nm with a 10nm wavelength interval. This device delivers data in multiple color spaces, including CIE LAB and s-RGB, and supports a range of color difference formulas such as ΔE*ab and ΔE*00. The repeatability and inter-instrument error rates are exemplary, resulting in reliable measurements and consistent results.
| 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. |
Market Price
The YG0919 Grating Spectrophotometer is positioned as a high-end product in the spectrophotometric market due to its advanced features and wide range of applications. Prices can vary based on region and retailer, but generally, this spectrophotometer falls within the $3,000 to $5,000 range. For institutions and industries that rely on color accuracy and precision, this investment is justified by the substantial benefits it brings. Additionally, various online platforms might offer discounts or package deals that can further enhance the purchasing experience.
Frequently Asked Questions
How does the YG0919 ensure accurate color measurement?
The YG0919 integrates multiple features to guarantee precision, including its full spectrum LED light source, multiple measurement apertures, and conformance to international standards like CIE No.15 and ISO7724-1.
What industries can benefit the most from using this spectrophotometer?
Industries like plastics, textiles, electronics, paint and ink, and ceramics can significantly benefit from the YG0919 due to its versatile applications in color measurement and quality control.
How does the device’s repeatability impact its results?
With a repeatability standard deviation within 0.08%, the YG0919 ensures consistent and reliable measurements, critical for maintaining product quality and compliance in industrial applications.
Advantages and Disadvantages
Advantages: The YG0919 Grating Spectrophotometer’s primary advantages include its high precision in color measurement, versatility across different industries, and adherence to international standards. Its portability, thanks to its lightweight and compact design, along with features like Bluetooth 4.2, make it convenient for fieldwork. Furthermore, the device’s fast measuring time and extensive data storage capacity enhance its usability.
Disadvantages: A potential drawback could be its initial cost, placing it in a higher price range compared to other basic spectrophotometers. Additionally, operation might require some training or familiarization for users new to high-end spectrometric equipment.
Use of the Product in the Field
In practical applications, the YG0919 is extensively used in quality control processes across different manufacturing sectors. It aids in ensuring color consistency and quality in products like textiles, where slight variations in dyeing can lead to significant quality issues. In the plastics industry, the YG0919 is used to monitor and regulate the color specifications of plastics products, ensuring they meet consumer expectations and regulatory standards.
Additionally, the device’s ability to perform rapid measurements makes it suitable for dynamic environments where time-efficient operations are critical. Its data connectivity options, including USB and Bluetooth, simplify integrating the spectrophotometer into existing quality control systems, facilitating real-time data sharing and analysis.
Recommendations
To maximize the lifespan and efficiency of the YG0919 Grating Spectrophotometer, regular calibration using the provided calibration cavity is essential. Users should always follow the operational guidelines in the user guide and ensure the device is used within its specified environmental conditions to avoid performance degradation.
Considering its sophisticated features, it’s advisable for operators to undergo initial training or workshops, often provided by the manufacturer or distributor, to become adept at leveraging its full potential. For businesses investing in this spectrophotometer, integrating it with their existing quality control protocols will amplify the return on investment, optimizing production quality and customer satisfaction.
Discover the innovation and quality that Yulgary has to offer. If you are looking for high-performance laboratory equipment, you are in the right place. At Yulgary, we manufacture products with excellence standards that meet the most demanding needs. Browse our online store, designed to offer you a quick, easy shopping experience with competitive prices. Don’t miss the opportunity to enhance your laboratory with the best in scientific technology. Click here to explore our catalog.
