Technical Glossary and Key Terminology for the YR05514 Colorimeter
The YR05514 Colorimeter stands out as a practical and economical solution for various industries requiring precise color measurement. To effectively operate and understand this equipment, it is essential to familiarize oneself with the technical terms and terminology associated with the device. This article provides a comprehensive glossary and explanations of key concepts relating to the YR05514 model.
Understanding the Importance of Technical Terminology
Technical terminology is crucial in the effective operation, troubleshooting, and maintenance of laboratory equipment like the YR05514. Understanding these terms not only aids in communication among professionals but also enhances the precision and accuracy in using the device.
Technical Specifications of YR05514
| Model | YR05514 (current) |
| Illumination/Viewing Geometry | 8° /D |
| Standard | CIE No. 15, GB/T 3978 |
| Sensor | Silicon Photodiode |
| Measurement Aperture | 4 mm |
| Color Space | CIE LAB, LCH |
| Observer | CIE 10° |
| Illuminant | D65 |
| Data Display | Colorimetric Value, Color Difference Value Storage |
| Temperature | /Graph, PASS/FAIL Result, Color Compensation |
| Measuring Time | 1.5 s |
| Repeatability | ΔE* ab ≤ 0.03 (Average of 30 standard white plate measurements) |
| Dimensions | 205*67*80mm |
| Instrument Error | ΔE* ab 0.4 |
| Weight | 400g |
| Battery | Rechargeable Lithium-Ion Battery 3.7V@ 3200Ah |
| Lamp Lifetime | 5 years, over 1.6 million measurements |
| Display | 2.8-inch TFT (16:9) |
| Interface | USB |
| Storage | 100 standards, 10,000 samples |
| Operating Temperature | 0-40°C (32-104°F) |
| Storage Temperature | -20 -50°C (-4-122°F) |
| Optional Accessory | Mini Thermal Printer, Dust Test Box |
Glossary of Key Terminology for YR05514
| Term | Definition |
|---|---|
| Colorimeter | An instrument used for measuring the concentration of colored compounds in solution by determining the color intensity. |
| CIE LAB | A color space defined by the International Commission on Illumination (CIE) that describes all the colors visible to the human eye. |
| Repeatability | The ability of the instrument to produce the same result under unchanged conditions across multiple measurements. |
| Photodiode | A semiconductor device that converts light into an electrical current; used in colorimeters to detect light intensity. |
| Illuminant D65 | A standard illuminant used in color measurement that simulates daylight with a color temperature of approximately 6500K. |
| Measurement Aperture | The size of the area from which the colorimeter collects light; larger apertures allow for more light capture but may reduce precision. |
| Color Difference Value | A numerical representation of the difference in color between two samples, often expressed in ΔE values. |
| Calibration | The process of adjusting the colorimeter to ensure accurate measurements by comparing it with known standards. |
| Silicon | A chemical element widely used in photodiodes due to its efficient light absorption and conversion properties. |
| USB Interface | A standard connection allowing data transfer between the colorimeter and computers or other devices. |
| Color Space | A model describing the way colors can be represented as tuples of values, typically in three dimensions. |
| TFT Display | A screen technology used for better display quality, showing colorimetric values and other data. |
| Standard White Plate | A calibrated reference used in colorimeters for achieving consistent measurements and reducing errors. |
| Mini Thermal Printer | An optional accessory that provides a printed record of colorimetric measurements, useful for documentation. |
| PASS/FAIL Result | An indication of whether a sample meets predefined color specifications or not. |
| Temperature Compensation | A function that adjusts the color measurements based on the ambient temperature to ensure accuracy. |
| Color Management Software | A program used to organize and analyze the color data obtained from the colorimeter for enhanced quality control. |
Frequently Asked Questions
What is the purpose of the YR05514 Colorimeter?
The YR05514 Colorimeter is designed to provide precise measurements of color in various applications, including food, chemical, and cosmetic industries. It helps ensure consistency and quality by quantifying color differences.
How does the YR05514 achieve accurate color measurements?
The YR05514 achieves accuracy through its silicon photodiode sensor, calibrated color space (CIE LAB), and specific measurement techniques, including illumination and viewing angles.
What are the common applications of the YR05514 Colorimeter?
This colorimeter can be used in a variety of sectors, including food quality assurance, chemical production, automotive paint matching, and textile manufacturing, providing accurate color data for quality control.
What should be the operating conditions for the YR05514?
The YR05514 operates effectively within a temperature range of 0-40°C (32-104°F) and requires stable environmental conditions to ensure consistent performance and accurate measurements.
How often do I need to calibrate the YR05514?
Calibration frequency depends on usage; however, it is recommended to calibrate the YR05514 regularly, particularly after significant temperature changes or when accuracy is critical for measurement consistency.
Can I connect the YR05514 to a computer?
Yes, the YR05514 features a USB interface that allows for easy data transfer to a computer for further analysis and storage of colorimetric measurements.
What is the shelf life of the YR05514's battery?
The rechargeable lithium-ion battery in the YR05514 has a lifespan of approximately five years, allowing for over 1.6 million measurements, depending on usage.
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