Product Description
The Handheld Color Spectrophotometer YR05497 is a cutting-edge device engineered to provide precise color measurements in various applications. Its innovative design features a 45°/0 illuminating/viewing method, ensuring compliance with international standards such as CIE No. 15, GB/T3978, GB2893, and GB/T18833. With a Φ58mm integrating sphere size and a measuring aperture of Φ8mm, the device delivers exceptional accuracy. It caters to multiple observer angles of 2°/10° and offers a repetitive error with a standard deviation within 0.1% for spectral reflectance, and ΔE*ab ≤ 0.04 for colorimetric values, making it highly reliable for consistent measurements.
This spectrophotometer covers a wavelength range of 400∽700nm, with a wavelength pitch of 10nm, and operates with a reflectance range of 0∽200%. The light source is an advanced combined LED with various illuminants including D65, D50, A, C, and more, ensuring diverse applicability. The device’s silicon photoelectric diode array sensor supports multiple color spaces like CIE LAB, XYZ, Yxy, LCh, and CIE LUV, with an array of color difference formulas such as ΔE*ab, ΔE*uv, and ΔE*00. Its data display includes spectral graph/data, sample chromatic value, color difference value/graph, PASS/FAIL results, color offset, and color simulation, providing comprehensive insights.
| Model | YR05497 |
| 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 (Measurement Conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration performed.) |
| Inter-Instrument Error | ΔE*ab≤0.2 (Average value of measuring the 12 tint plates of BCRA series II) |
| 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, PASS/FAIL Result, Color Offset, Color Simulation |
| Other Chromaticity Data | Whiteness – WI(ASTM E313，CIE/ISO,AATCC,Hunter)， |
| Yellowness-YI(ASTM D1925，ASTM 313), | |
| TI(ASTM E313，CIE/ISO), | |
| Metamerism Index (Mt) | |
| Colour Stain, Color Fastness, Color Strength, Opacity | |
| Measuring Time | 1.5s |
| Data Storage | 1000 standards, 15000 samples |
| Data Port | USD&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 (containing management software), Data Line, White and Black Calibration Cavity, Protective Cover and Wrist Strap. |
| Optional Accessory | Universal Test Components, Micro Printer, Powder Test Box |
Market Price
When it comes to the Handheld Color Spectrophotometer YR05497, pricing in the market generally spans a range that reflects its advanced technical features and precision capabilities. This type of device typically falls within the bracket of $5,000 to $6,200 USD, which represents a reasonable investment for professionals seeking robust, reliable measurements in color science and similar fields. Considering its high accuracy, prolonged lifespan, and the reputation of its manufacturer, the spectrophotometer offers substantial value for its cost range.
As an investment in quality assurance and consistency in color measurement tasks, the initial financial outlay can be quickly offset by the benefits this device provides, particularly in industries where color accuracy is critical. The competitive market price positions it well for laboratories, manufacturing sectors, and quality testing environments where precision is non-negotiable.
Frequently Asked Questions
What standards does the YR05497 comply with?
The Handheld Color Spectrophotometer YR05497 complies with standards such as CIE No. 15, GB/T3978, GB2893, and GB/T18833, ensuring its reliability and accuracy in professional applications.
How long is the lifespan of the spectrophotometer’s light source?
The combined LED light source of the YR05497 has an impressive lifespan of up to 5 years, sustaining over 1.6 million measurements.
Is calibration necessary for this spectrophotometer?
Yes, calibration is essential to maintain the accuracy of the YR05497. It includes a standard white and black calibration cavity to facilitate convenient recalibration.
Advantages and Disadvantages
Advantages: The Handheld Color Spectrophotometer YR05497 stands out with its high precision, enabled by its 45°/0 viewing method and a low repetitive error of ΔE*ab ≤ 0.04. Its durability is highlighted by a light source capable of more than 1.6 million measurements and a robust battery life supporting 5000 measurements within 8 hours. Additionally, the device provides ample data storage for up to 1000 standards and 15000 samples, making it suitable for extensive data logging without frequent downloads.
Disadvantages: Despite its premium features, the YR05497 might pose a steeper learning curve for users unacquainted with advanced spectrophotometric equipment. Moreover, the initial investment can be significant for smaller operations or individual practitioners, and its comprehensive feature set may be more than what is required for basic color measurement tasks.
Product Use in the Field
The YR05497 handheld spectrophotometer is utilized across various fields such as quality control in manufacturing, research laboratories, textile and paint industries, and any scenario where color precision is crucial. Its portable design allows technicians and researchers to conduct measurements directly in the field without requiring samples to be taken to a lab.
In practical use, operators can quickly measure, store, and analyze color data on-site, facilitating real-time decision-making. This capability supports streamlined operations in sectors where speed and efficiency are critical. For instances where environmental regulations must be met, the spectrophotometer ensures consistent monitoring and compliance.
Recommendations
To maximize the effectiveness and longevity of the Handheld Color Spectrophotometer YR05497, regular calibrations are advised. Users should maintain routine checks to ensure that the device remains within the expected operational parameters. Proper handling and storage when not in use will further extend the instrument’s life.
It’s recommended to explore additional accessories like the powder test box or micro printer for extended versatility. These optional components can enhance the device’s functionality across various applications. Regular updates of the management software provided will also optimize performance and ensure the spectrophotometer stays equipped with the latest features and improvements.
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