Technical Glossary and Key Terminology for the YR01817-8 Portable Ammonium Ion Meter
The YR01817-8 Portable Ammonium Ion Meter is a sophisticated piece of laboratory equipment, designed for accurate measurement of ammonium ion concentration in various settings. This article provides a comprehensive glossary of technical terms relevant to its operation, aiding users in understanding its features and functionalities.
Understanding the YR01817-8
The YR01817-8 is engineered for precision and ease of use. It offers a backlit LCD, multiple calibration points, and automatic temperature compensation, making it ideal for fieldwork and laboratory analysis.
Technical Specifications of the YR01817-8
| Model | YR01817-8 |
|---|---|
| Measurement Type | Ammonium Ion Meter |
| Range | 5 × 10-6 to 1 M, 0.1 to 18000 ppm |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Accuracy | ± 0.5% FS |
| Calibration Points | 2 to 5 points |
| Data Storage | Up to 500 datasets |
| Power Supply | 3 AA batteries or DC 5V adapter |
| Dimensions | 170 × 85 × 30 mm |
| Weight | 300g |
Glossary of Key Terminology
| Term | Definition |
|---|---|
| Ammonium Ion (NH4+) | A positively charged ion derived from ammonia (NH3), commonly found in various environmental and biological contexts. |
| Calibration | The process of adjusting the meter to ensure accurate measurements by comparing to known standards. |
| Precision | The degree to which repeated measurements under unchanged conditions show the same results. |
| Resolution | The smallest increment that can be measured by the meter, indicating the sensitivity of the readings. |
| Automatic Temperature Compensation (ATC) | A feature that adjusts the measurement based on the ambient temperature to maintain accuracy. |
| Data Logging | The process of automatically recording data over time for analysis and review. |
| USB Communication Interface | An option for connecting the device to computers for data transfer and management. |
| ppm (Parts Per Million) | A unit of measurement used to describe the concentration of one substance in a million parts of another. |
| mg/L (Milligrams per Liter) | A metric unit of concentration commonly used in water quality measurements. |
| Electrode | A conductor through which electric current enters or leaves the medium in the meter. |
| Stability Criteria | The conditions under which a measurement remains consistent and reliable over time. |
| Error Code | A specific numerical code indicating a malfunction or issue within the meter, requiring troubleshooting. |
| Field Calibration | Calibration performed in the actual environment where the meter is used, ensuring accuracy under real conditions. |
| Memory Storage | The capacity of the meter to store previous measurements for future reference. |
| Display | The visual output interface of the meter, showing measurement results and calibration data. |
| Power Supply | The source of energy that powers the meter, either through batteries or an external adapter. |
| End-of-Life Indicator | A feature that signals when the device may no longer function optimally and requires replacement. |
Frequently Asked Questions
What types of measurements can the YR01817-8 perform?
The YR01817-8 can measure ammonium ion concentrations in various units, including ppm (parts per million), mg/L (milligrams per liter), and mol/L (moles per liter), ensuring versatility in different settings.
How often should the YR01817-8 be calibrated?
Calibration frequency depends on usage conditions, but it is recommended to calibrate the meter at least once a month or after significant changes in measurement conditions to maintain accuracy.
What should I do if I encounter an error code on the YR01817-8?
Consult the user manual to identify the error code's meaning. Common error codes may indicate calibration issues, electrode problems, or power supply malfunctions, which can be rectified by following troubleshooting steps provided in the manual.
Can I use the YR01817-8 in outdoor environments?
Yes, the YR01817-8 is designed for outdoor use, featuring a durable construction and automatic temperature compensation, which helps in providing accurate readings in various environmental conditions.
What is the expected battery life of the YR01817-8?
The YR01817-8 typically offers around 150 hours of usage with backlight off, depending on the conditions of use. Regular monitoring of battery status is advisable for uninterrupted operation.
How can I store data from the YR01817-8?
The YR01817-8 can store up to 500 datasets, which can be accessed directly through the meter for analysis or transferred to a computer using its USB communication interface for more extensive data management.
Where can I request a quote for the YR01817-8?
For a competitive quote on the YR01817-8, we invite you to reach out through our dedicated channels, ensuring you receive the best pricing options available.
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