Technical Glossary and Key Terminology for the YR01818-2 Conductivity Meter
The YR01818-2 Portable Conductivity Meter is an advanced tool utilized in various scientific fields for measuring conductivity, total dissolved solids (TDS), and salinity. Understanding the specific technical terms related to this device enhances the operational efficiency and accuracy in measurements.
Key Technical Specifications of the YR01818-2
| Model | YR01818-2 |
|---|---|
| Conductivity Range | 0.01 to 20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Accuracy | ±0.5% F.S. |
| Calibration Points | 1 to 5 points |
| Memory Capacity | Up to 500 data sets |
| Power Supply | 3 AA batteries or DC adapter |
Technical Terms Glossary
| Term | Definition |
|---|---|
| Conductivity | The ability of a solution to conduct electric current, often measured in microsiemens per centimeter (µS/cm). |
| TDS (Total Dissolved Solids) | The total concentration of dissolved substances in water, expressed in parts per million (ppm) or milligrams per liter (mg/L). |
| Salinity | The measure of the concentration of salts in water, typically expressed in parts per thousand (ppt). |
| Calibration | The process of adjusting the meter to ensure accurate measurements by comparing it with standard solutions. |
| Resolution | The smallest change in measurement that the meter can detect, which affects the precision of readings. |
| Accuracy | The degree to which the measured value corresponds to the true value, often expressed as a percentage of full scale (F.S.). |
| USB Communication | The feature allowing the meter to transfer data to a computer for analysis or record-keeping. |
| Memory Function | The capability of the meter to store previous measurement data, allowing users to review past readings. |
| Temperature Compensation | The automatic adjustment of readings based on the temperature of the sample being measured, ensuring reliable results. |
| LCD Display | The screen type used in the meter to show measurements, settings, and calibration information. |
| Electrode | A component of the meter that interacts with the solution to obtain conductivity measurements. |
| Reference Temperature | The specific temperature at which conductivity measurements are standardized, commonly at 20°C or 25°C. |
| Stability Criteria | The parameters set to determine when a measurement is stable enough to be recorded as accurate. |
| End-of-Calibration Alarm | A warning system that alerts the user when the meter needs recalibration based on the elapsed time. |
| Operating Temperature Range | The range of temperatures within which the meter can function effectively, typically from 0°C to 105°C. |
Frequently Asked Questions
What is the significance of calibration in the YR01818-2 meter?
Calibration is crucial for ensuring that the YR01818-2 provides accurate measurements. Regular calibration against standard solutions is necessary to maintain the integrity of the readings.
How does temperature affect the readings of the YR01818-2?
The YR01818-2 features automatic temperature compensation to adjust for variations in temperature, ensuring that conductivity measurements remain accurate despite changes in temperature.
What are the common maintenance practices for the YR01818-2?
Regular cleaning of the electrode, checking for battery life, and recalibrating the device at set intervals are essential maintenance practices to prolong the lifespan and accuracy of the YR01818-2.
How often should the YR01818-2 be calibrated?
The recommended calibration frequency for the YR01818-2 depends on usage but is generally advised to be performed every month or after significant changes in usage conditions.
Can the YR01818-2 store measurement data?
Yes, the YR01818-2 can store up to 500 data sets, allowing users to keep a record of past measurements for analysis and reporting.
What types of solutions can be measured with the YR01818-2?
The YR01818-2 can accurately measure solutions of varying conductivity, TDS, and salinity, making it suitable for a wide range of applications in various fields, including environmental monitoring and clinical laboratories.
Where can I request a quote for the YR01818-2?
You can request a quote for the YR01818-2 Portable Conductivity Meter through official channels associated with Kalstein.
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