Product Description
The YG0912 Portable Desktop Spectrophotometer stands out as a premier choice for professionals requiring accurate color measurement and quality control across various industries such as textile manufacturing, garments, plastics, electronics, and ceramics. This spectrophotometer excels in delivering precise color analysis, making it ideal for both laboratory settings and in-field applications.
One of the remarkable features of the YG0912 model is its optical geometry, featuring diffused illumination and an 8-degree viewing angle (D/8). It offers the flexibility of including or excluding the specular component (SCI/SCE) and the UV light source, ensuring comprehensive compliance with international and local standards such as CIE No.15, GB/T 3978, ISO7724-1, and many others.
The device is built with a robust Φ152mm integrating sphere and offers a large measuring aperture of Φ30mm, adaptable for analyzing sizeable samples with ease. The rotary press-type structure provides convenience during testing, and its silicon photodiode array sensor further ensures accurate measurements. The spectrophotometer covers a wavelength range of 400~700nm with a wavelength interval and semiband width of 10nm.
This spectrophotometer supports diverse color spaces including CIE LAB, XYZ, and HunterLab, and computes color differences using several formulas, from ΔE*ab to ΔE*00. It boasts additional colorimetric indices such as Whiteness Index (WI), Yellowness Index (YI), metamerism index, and more, all displayed clearly on the device’s 7-inch TFT color LCD screen. Data storage capabilities are extensive, with options for USB and Bluetooth connectivity, allowing seamless data exchange and management.
| Model | YG0912 |
| Optical Geometry | D/8(diffused illumination, 8-degree viewing angle) |
| SCI (specular component included)/SCE (specular component excluded); Include UV / excluded UV light source | |
| Comply to CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 | |
| Characteristic | Φ30mm apertures, to adapt to the measurement of large samples; |
| Rotary press type structure, more convenient for testing; | |
| Accurate measurement, can be used for laboratory color accurate analysis and transmission; | |
| Suitable for precise color measurement and quality control in textile and garment printing and dyeing, plastic electronics, ceramics and other industries; It can be used for fluorescence sample measurement. | |
| Integrating Sphere Size | Φ152mm |
| 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 | Φ30mm/Φ25.4mm |
| 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, |
| Displayed Data | Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Simulation, Color Offset |
| Measuring Time | About 1.5s (Measure SCI & SCE about 3.2s) |
| Repeatability | Chromaticity value: MAV/SCI, within ΔE*ab 0.05 ( 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 |
| Dimension | L*W*H=370X240X260mm |
| Weight | About 7.8kg |
| Battery | 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, Bluetooth ®5.0, trigger switch interface |
| 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, USB Cable, User Guide, PC Software(Download from office website), White and Black Calibration Cavity, Aperture |
| Optional Accessory | Micro Printer, Foot Switch, Rotating Bracket |
| Notes | Technical parameters are only for reference, subject to the actual sale of the product |
Market Price
The market price for portable desktop spectrophotometers like the YG0912 can vary widely based on specific features and brand reputation. Typically, these devices range from $2,000 to $10,000. High precision, advanced models, especially those with comprehensive functionalities and wide wavelength ranges, tend to be on the higher end of this spectrum. The YG0912, with its robust features and durable design, offers excellent value, aligning it competitively within this pricing range.
Frequently Asked Questions
What is the warranty period for the YG0912 spectrophotometer?
The YG0912 typically comes with a one-year warranty, covering defects in materials and workmanship, ensuring peace of mind for the user.
How often should the device be calibrated?
It’s recommended to calibrate the YG0912 once a week or prior to any critical measurements to ensure the highest accuracy and consistency.
Is the device suitable for fieldwork?
Yes, the portable design of the YG0912 makes it ideal for both laboratory and field applications, offering flexibility and ease of use in various settings.
Advantages and Disadvantages
Advantages:
- Complies with multiple international standards, ensuring reliable and accurate measurements.
- Offers a wide range of color spaces and formulae for versatile application.
- Portable and robust design, suitable for diverse industrial environments.
- User-friendly interface with a capacitive touch screen for easy operation.
Disadvantages:
- The initial cost may be prohibitive for smaller enterprises.
- Requires regular calibration and maintenance to maintain accuracy over time.
Field Use of the Product
The YG0912 spectrophotometer is highly effective in field applications, especially for companies that demand detailed color matching and quality control. It’s extensively used in the textile industry for assessing color consistency, as well as in plastics and ceramics for quality assurance tasks. With the device’s comprehensive colorimetric data display, users can quickly assess PAS/FAIL results, simulate colors, and analyze color offsets on-site.
Moreover, its broad measurement range and swift measuring time (approximately 1.5 seconds) enable prompt decision-making in production environments, ultimately aiding in reducing downtime and improving product quality.
Recommendations
For optimal performance of the YG0912 spectrophotometer, users should ensure regular cleaning and calibration. It’s advisable to keep the device in a stable environment as per its operating temperature and humidity specifications to prolong its lifespan.
Additionally, leveraging the advanced data connectivity features such as USB and Bluetooth for seamless data exchange is recommended. This not only facilitates better data management but also enhances collaborative applications in large-scale production environments.
Utilizing the device along with optional accessories like the micro printer and foot switch can also streamline operations and improve workflow efficiency.
Finally, users should familiarize themselves with the comprehensive PC software available for download to fully exploit the spectrophotometer’s capabilities in detailed data analysis and report generation.
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