Technical Glossary and Key Terminology for the Portable Dissolved Oxygen Meter YR01819
The Portable Dissolved Oxygen Meter YR01819 is a crucial tool for various applications in water quality testing. Understanding its technical terminology and specifications is essential for effective use and troubleshooting. This article aims to provide a detailed glossary of key terms and concepts associated with the YR01819 model.
Overview of the YR01819 Portable Dissolved Oxygen Meter
The YR01819 serves as an economical, portable solution for measuring dissolved oxygen levels in various environments. It features a backlit LCD screen, automatic temperature compensation, and can be calibrated with one or two points using saturated air or zero-oxygen solution. The meter is suitable for outdoor applications, boasting an accuracy of ±0.5 mg/L, making it vital for water treatment facilities, aquaculture, and industrial monitoring.
Technical Specifications of the YR01819
| Specification | Details |
|---|---|
| Model | YR01819 |
| Dissolved Oxygen Range | 0.00 to 20.00 mg/L |
| Resolution | 0.01 mg/L |
| Accuracy | ±0.5 mg/L |
| Calibration Points | 1 or 2 points |
| Temperature Compensation | 0 to 50°C (32 to 122°F), automatic |
| Memory Storage | Stores up to 100 data sets |
| USB Communication Interface | Yes |
| Power Supply | 3 x AA batteries or 5V DC power adapter |
| Dimensions | 170(L) x 85(W) x 30(H) mm |
| Weight | 300g |
Glossary of Key Terminology
| Term | Definition |
|---|---|
| Dissolved Oxygen (DO) | The amount of oxygen that is present in water, essential for aquatic life. |
| Calibration | The process of adjusting the meter to ensure accurate readings against known standards. |
| Temperature Compensation | Adjustment of meter readings based on changes in ambient temperature for accuracy. |
| Saturation Point | The point at which water holds the maximum amount of dissolved oxygen under specific conditions. |
| Barometric Pressure Correction | A method to adjust readings based on current atmospheric pressure. |
| Salinity Correction | A correction applied to readings to account for the presence of salts in water. |
| USB Interface | A connection for transferring data to other devices or for powering the meter. |
| LCD Display | A screen that displays measurement results and system status visually. |
| Backlight | A feature that illuminates the display for visibility in low-light conditions. |
| Data Memory | The function that allows the meter to store multiple measurement readings for future reference. |
Applications of the YR01819
The YR01819 is versatile and can be utilized in various sectors:
- Water Treatment: Regular monitoring of dissolved oxygen levels ensures optimal treatment processes.
- Aquaculture: Maintaining adequate oxygen levels is vital for fish health and growth.
- Industrial Processes: Monitoring oxygen is crucial for chemical processes and quality control.
Frequently Asked Questions
What are the main features of the YR01819?
The YR01819 features a backlit LCD display, automatic temperature compensation, one or two-point calibration, and USB communication for data transfer. It also has a memory storage capacity for up to 100 data sets.
How do I calibrate the YR01819?
Calibration can be performed using saturated air or a zero-oxygen solution, allowing for accurate measurements. Ensure that the meter is at the appropriate temperature and follow the manufacturer's instructions for the calibration process.
What is the importance of temperature compensation in the YR01819?
Temperature compensation is crucial as it adjusts the readings to account for changes in temperature, ensuring accurate dissolved oxygen measurements in varying conditions.
How often should I perform maintenance on the YR01819?
Regular maintenance is recommended, including calibration checks before significant measurements, cleaning the electrode, and replacing batteries as necessary to ensure consistent performance.
Can the YR01819 be used for field measurements?
Yes, the portable design of the YR01819 makes it suitable for field measurements in various outdoor settings, ensuring ease of use in real-world applications.
What is the expected lifespan of the YR01819?
The expected lifespan of the YR01819 can vary based on usage and maintenance, but with proper care, the device can provide reliable service for several years.
How can I request a quotation for the YR01819?
You can request a quote for the YR01819 through the appropriate channels available for laboratory equipment inquiries.
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