Product Description
The Grating Spectrophotometer YG0920 is a state-of-the-art device designed for precise color measurement and quality control in various industries. This versatile instrument conforms to multiple international standards, including CIE No.15 and ISO 7724-1, ensuring reliable performance. Key features include a dual aperture system for accurate color analysis, a full spectrum LED light source, and a UV light source for comprehensive measurement capabilities. The device is equipped with a 40mm integrating sphere and utilizes a silicon photodiode array sensor, providing a wavelength range of 400 to 700nm with a 10nm interval.
The YG0920 is suitable for plastics, paint, ink, textile, ceramics, and more, and is particularly adept at measuring fluorescent samples. It offers a semiband width of 10nm, a reflectance range from 0 to 200%, and can process measurements in several color spaces, such as CIE LAB, XYZ, and more. For enhanced communication, the spectrophotometer includes USB and Bluetooth 4.2 connectivity and displays data on a 3.5-inch TFT color LCD touch screen. Its compact design weighs approximately 600g, making it a portable yet powerful tool for professionals in the field.
| Model | YG0920 |
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Optical Geometry
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Reflect: di:8°, de:8°(diffused illumination, 8-degree viewing angle)
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SCI (specular component included)/SCE (specular component excluded) ;
Include UV / excluded UV light source |
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Conforms to CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7
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Characteristic
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double apertures for accurate color analysis and transmission in laboratory
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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. |
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| Integrating Sphere Size | Φ40mm |
| Light Source |
Combined full spectrum LED light source, UV light source
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| Spectrophotometric Mode |
Flat Grating
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| Senso |
Silicon photodiode array (double row 40 groups)
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| Wavelength Range |
400~700nm
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| Wavelength Interval | 10nm |
| Semiband Width | 10nm |
| Measured Reflectance Range | 0-200% |
| Measuring Aperture |
MAV:Φ8mm/Φ10mm；SAV:Φ4mm/Φ5mm
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| Specular Component |
SCI&SCE
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| 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)
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Other Colorimetric Index
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WI(ASTM E313，CIE/ISO,AATCC,Hunter),
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YI(ASTM D1925，ASTM 313),
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Metamerism Index MI,
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Staining Fastness, Color Fastness, Color Strength, Opacity,
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8° Glossiness,555 tone classification
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| 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)
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Repeatability
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Spectral reflectance: MAV/SCI, Standard deviation within 0.08%
(400 nm to 700 nm: within 0.18%) |
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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) |
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| 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)
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| Locating Method |
Camera Locating,stabilizer cross position
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| Dimension |
L*W*H=129X76X217mm
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| Weight |
Approx 600g
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| Battery |
Li-ion battery, 3.7v, 5000mAh, 6000 measurements within 8 hours
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| Illuminant Life Span |
5 years, more than 3 million times measurements
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| Displayed Data |
3.5-inch TFT color LCD, Capacitive Touch Screen
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| Data Port |
USB, Bluetooth 4.2
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| Data Storage |
Standard 1000 Pcs, Sample 30000 Pcs
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| Language |
Simplified Chinese, English, traditional Chinese
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| Operating Environment |
0~40℃, 0~85%RH (no condensing), Altitude < 2000m
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| Storage Environment |
-20~50℃, 0~85%RH (no condensing)
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| 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 |
| Optional Accessory |
Micro Printer, Powder Test Box
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| Notes |
The specifications are subject to change without notice.
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Market Price
The market price for the Grating Spectrophotometer YG0920 can vary depending on the supplier’s location, value-added features, and package inclusions. Generally, these high-precision instruments range anywhere between $2,000 to $5,000 USD. It’s crucial to consider factors like warranty, technical support, and after-sales service when making a purchasing decision. Price comparisons and supplier reputation can also provide valuable insights to ensure you receive the best value for your investment.
Frequently Asked Questions
What industries can benefit from the YG0920 spectrophotometer?
The YG0920 spectrophotometer is ideal for industries such as plastics, textiles, ceramics, paint and ink, and garment dyeing. It provides precise color measurement and quality control, especially beneficial for measuring fluorescent samples.
How does the device manage data storage?
The spectrophotometer offers robust data storage capabilities, accommodating up to 1,000 standard measurements and up to 30,000 sample measurements. This extensive storage allows you to maintain comprehensive records of your color measurements.
Advantages and Disadvantages
Advantages: The YG0920 offers superior accuracy in color measurement with its dual aperture system and a variety of compatible color spaces. It is lightweight and portable, with a convenient touch screen interface. The device supports both USB and Bluetooth connectivity, making data transfer seamless and efficient.
Disadvantages: The initial investment for purchasing such a high-caliber measurement tool might be significant for smaller operations. Moreover, frequent software updates or calibration might be required to maintain accuracy over time, potentially adding to long-term costs.
Field Use of the Product
In real-world applications, the YG0920 spectrophotometer proves indispensable for quality control laboratories. Its comprehensive wavelength range and fast measurement time make it a favorite for rapid analysis and consistency checks. Whether in a production line or a research setting, professionals can rely on its precision for developing color standards and ensuring product uniformity.
Due to its capacity to measure diverse material surfaces, including fluorescent samples, it is heavily utilized in paint matching, textile dye testing, and plastic production. Camera locating features assist in spot-on targeting during measurements, making it an effective tool for various industrial applications.
Recommendations
To maximize the performance and longevity of your YG0920 spectrophotometer, it is advised to follow regular maintenance routines, including calibration with the provided white and black calibration cavities. Ensure that it is stored in environments that meet the recommended temperature and humidity ranges to prevent any damage.
Taking advantage of optional accessories, such as a micro printer or powder test box, can further enhance your measurement capabilities. Additionally, utilizing the device’s Bluetooth feature can facilitate easy data management and reduce the need for direct physical connections, providing more flexibility in its application.
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