Product Description
The handheld color spectrophotometer, model YG0923, stands at the forefront of color measurement technology, offering precise and reliable assessments essential for various industries. Equipped with a 45° ring illuminating and 0° viewing method, this device complies with several standards such as CIE No. 15 and GB/T3978. Its compact design, featuring a Φ58mm integrating sphere and a Φ8mm measuring aperture, ensures accuracy and ease of use.
This spectrophotometer encompasses a versatile wavelength range of 400∽700nm with a 10nm pitch, perfect for capturing a broad spectrum of colors with precision. It offers a reflectance range of 0∽200%, powered by a durable combined LED light source capable of performing over 1.6 million measurements across five years.
The sophisticated sensor is a silicon photoelectric diode array, operating within essential color spaces including CIE LAB, XYZ, and LCh, while accommodating diverse color difference formulas like ΔE*ab and ΔE*00. Users will find the device’s capability to store 1000 standards and 15000 samples invaluable for comprehensive color analysis.
| Model | YG0923 |
| Illuminating/Viewing Method | 45°/0 (45° ring illuminating, 0° viewing) Comply to standard CIE No. 15, GB/T3978, GB2893, GB/T18833 |
| Integrating Sphere Size | Φ58mm |
| Measuring Aperture | Φ8mm |
| Observer | 2°/10° |
| Repetitive Error | Spectral Reflectance: standard deviation within 0.1% (400~700nm: within 0.2%) Colorimetric Value: standard deviation ΔE*ab≤0.04 |
| Inter-Instrument Error | ΔE*ab≤0.2 |
| Wavelength Range | 400∽700nm |
| Wavelength Pitch | 10nm |
| Reflectance Range | 0∽200% |
| Light Source Type | D65, D50, A, C, D55, D75, F2, F6, F7, F8, F10, F11, F12 |
| Light Source Device | Combined LED Light |
| Light Source Life | 5 years, more than 1.6 million measurements |
| Sensor | Silicon Photoelectric Diode Array |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV |
| Color Difference Formula | ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00 |
| Display Data | Spectral Graph/Data, Sample Chromatic Value, Color Difference Value/Graph |
| Measuring Time | 1.5s |
| Data Storage | 1000 standards, 15000 samples |
| Data Port | USB & RS232 |
| Dimension | 90*77*230mm |
| Weight | 600g |
| Battery | Li-ion Battery, 5000 measurements in 8 hours. |
| Operation Temperature | 0∽40℃(32∽104℉) |
| Storage Temperature | -20∽50℃(-4∽122℉) |
| Standard Accessory | Power Adapter, Li-ion Battery, Operating Instruction, CD-ROM, Data Line |
Market Price
The YG0923 handheld spectrophotometer typically falls within a varied price range depending on the region and the supplier. On average, consumers might expect prices to range from $800 to $1,200, as the device provides high-end features and precision. Keep in mind that prices may vary depending on additional accessories and special calibrations that may be included.
Frequently Asked Questions
What is the battery life of the YG0923 spectrophotometer?
The spectrophotometer is equipped with a Li-ion battery that allows up to 5000 measurements over an 8-hour period on a full charge.
How does the YG0923 ensure color accuracy?
The device uses a precise measurement system with a standard deviation ΔE*ab≤0.04 for colorimetric values, ensuring high accuracy in reported colors.
Advantages and Disadvantages
One of the primary advantages of the YG0923 is its excellent precision and efficiency, with a rapid measurement time of only 1.5 seconds. The device’s portability and lightweight design make it user-friendly and adaptable to various settings. Its extensive data storage capacity enables users to carry out comprehensive analysis without worrying about running out of space.
On the disadvantage side, while the device serves excellently for portable needs, some industrial settings may require additional features or heavier-duty equipment. Moreover, novice users might find the complexity of navigating color difference formulas initially challenging, though this can be overcome with practice and further training.
Field Use of the Product
The YG0923 spectrophotometer can be utilized effectively in numerous fields such as textile manufacturing, paint production, and quality control laboratories. Its robust capability to provide immediate color comparisons and evaluations makes it a crucial instrument for ensuring product consistency and quality.
When on the field, the device’s intuitive user interface facilitates easy operation, while it reliably measures color under different light sources. Utilizing its data storage and USD&RS232 data port allows for fast data transfer to other devices, which is immensely beneficial for creating detailed reports or continuous data logging.
Recommendations
To maximize the effectiveness of the YG0923 spectrophotometer, it is recommended to perform regular calibrations following the instructions provided in the operating manual. Ensure the device is stored and operated within the prescribed temperature ranges for optimal performance. Regularly update the device’s software and utilize the accompanying management software from the CD-ROM.
When measuring, take note to avoid external light sources that might interfere with accuracy. For users new to spectrophotometry, participating in training sessions or utilizing manufacturer tutorials can significantly improve understanding and operation proficiency.
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