Product Description
The Non-Contact Spectrophotometer YG0908 stands out for its exceptional precision and technological advancement. It features a D/8 optical geometry which ensures accurate diffuse illumination with specular reflection light, adhering to several standards like CIE No.15 and GB/T3978. The device is equipped with a full-spectrum LED light source that offers consistent and reliable illumination. At its core, the spectrophotometer operates in a concave grating mode with a dual-array 256-pixel CMOS image sensor, capable of capturing intricate color measurements.
The wavelength range spans from 400nm to 700nm with a 10nm output, covering the visible spectrum comprehensively. The device measures reflectance from 0% to 200%, and the sample measurement aperture is customizable between 020mm and 010mm. An impressive non-contact distance of 3.0mm (+0.2mm) facilitates precise measurements, accommodating sample heights up to 160mm.
The user interface utilizes a 7-inch TFT color LCD with a capacitive touchscreen, presenting data like spectrograms and color differences clearly. The spectrophotometer boasts versatile modes, including sample, quality control, and continuous statistics modes. Data storage is ample with capacities to store up to 48,000 data points across different modes. Whether in a laboratory setting or within streamlined production lines, the YG0908 excels in delivering accurate and reliable results.
| Model | YG0908 |
| Optical Geometry | D/8 (diffuse illumination, receiving in 8° direction, SCL includes specular reflection light); CIE No.15, GB/T3978, GB 2893, GB/T 18833, 1907724-1, ASTME1164, DIN5033 Teil7 |
| Light Source | Full spectrum LED light source |
| Spectrophotometric Mode | Concave Grating |
| Sensor | 256-pixel dual-array CMOS image sensor |
| Wavelength Range | 400-700nm, 10nm output |
| Measured Reflectance Range | 0-200% |
| Measuring Aperture | 020mm (010mm can be customized) |
| Non-contact distance | 3.0mm(+0.2mm) |
| Sample height | 0-160mm (Using the original support base plate) |
| Distance adjustment method | Manual adjustment (storable test height) |
| Measurement mode | Sample mode, quality control mode, continuous statistics mode |
| Locating | Camera locating |
| Color Space | CIE LAB,XYZ,Yxy, LCh,CIE LUV, Musell,s-RGB, HunterLab,Bxy,DIN Lab99 |
| Color Difference Formula | AE*ab,AE*94,AE*cmc(2:1),4E*cmc(1:1),4E*00,4E (Hunter), DINAE99 |
| Other Colorimetric Index | WI(ASTM E313, CIE/ISO,AATCC,Hunter), YI(ASTM D1925, ASTM 313), Metamerism index MI, Staining Fastness, Color Fastness, Strength, Opacity |
| Observer Angle | 2°/10° |
| Illuminant | D65,A,C,D50,D55,075,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, Color simulation, pass/fail result, display tolerance can be set |
| Measuring Time | Fast mode about 1.0s (0.2-1.5s adjustable) |
| Data Storage | Sample mode + quality control mode 18,000;Continuous statistical mode 30,000, totaling no more than 48,000 |
| Repeatability | In the optimal measurement mode (when a single measurement time is 1.5 seconds): Spectral reflectance: within 0.1% of standard deviation: Chromaticity value: AE*ab within 0.04(After the instrument is warmed up and calibrated, measure the average value of the whiteboard 30 times at an interval of 5s) |
| Inter-instrument Error | Within AE*ab 0.25(Measured average value of 12 tiles of BCRA series II) |
| Measurement method | Single measurement, average measurement (2-99 times) |
| Dimension | 330*250*370mm |
| Weight | About 10Kg |
| Power | AC 24V, 3A Power adapter power supply |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Display | 7-inch TFT color LCD, Capacitive Touch Screen |
| Data Port | USB |
| Language | Simplified Chinese, Traditional Chinese, English |
| Operating Environment | 0~40°C, 0-85%RH (no condensation), altitude: less than 2000m |
| Storage Environment | -20~50°C, 0-85%RH (no condensation) |
| Standard Accessory | Power adapter, manual, data cable, standard calibration board, black calibration box |
| Notes | This model is specially suitable for streamlined production lines, in-depth function customization will incur additional customization costs |
Market Price
The Non-Contact Spectrophotometer YG0908 is a premium device, reflecting its advanced capabilities and high precision. In the market, such spectrophotometers typically range from $5,000 to $15,000, influenced by factors such as additional features, customization options, and brand reputation. It’s essential to check with authorized distributors or the manufacturer for accurate pricing.
Frequently Asked Questions
How does the non-contact measurement work?
The YG0908 utilizes a non-contact measurement system that allows for color and spectral data collection without physically touching the sample. This is achieved with a precision distance maintainer and internal camera system for accurate measurement positioning.
What industries benefit most from this spectrophotometer?
Industries ranging from textiles, plastics, coatings to food manufacturing utilize these devices for quality control, ensuring color consistency and product appearance meet industry standards.
Is the device difficult to set up and operate?
No, the Non-Contact Spectrophotometer YG0908 is designed for user ease with a straightforward setup process. The comprehensive manual and intuitive touchscreen interface simplify operation significantly.
Advantages and Disadvantages
Advantages:
- The device offers non-contact measurement, which reduces the risk of sample contamination.
- With multiple color spaces and metamerism index measurement capabilities, it provides a comprehensive color analysis.
- High repeatability and low inter-instrument error ensure reliable results.
- Capable of storing vast amounts of data, making it suitable for extensive quality control processes.
- Durable construction with a long illuminant lifespan supports intensive use without frequent maintenance.
Disadvantages:
- Higher initial investment compared to basic colorimeters, though justified by its advanced capabilities.
- Customization might increase costs, limiting access for businesses with tight budgets.
- Primarily benefits larger production lines due to its comprehensive but complex features.
Field Use of the Product
In practical applications, the Non-Contact Spectrophotometer YG0908 is employed extensively in production lines for quality assurance. It allows technicians to verify color consistency of products such as textiles, plastics, and coatings without direct contact, ensuring no disruption or damage to delicate samples.
The device’s fast measurement times and camera-assisted locating make it ideal for high-throughput environments where minimizing downtime is crucial. Its ability to adjust to varying sample heights and sizes adds to its versatility, accommodating an array of products seamlessly.
Recommendations
To maximize the performance of the YG0908, regular calibration using the standard calibration board is recommended. This ensures accuracy and reliability in color measurements across different sessions. It’s also advisable to store the spectrophotometer in a controlled environment, as specified in its operating conditions, to prolong its lifespan.
For users who may need additional features beyond the basic setup, investing in customization options could enhance functionality tailored to specific industry needs. It’s also beneficial to routinely update software and firmware to maintain cutting-edge performance.
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