The Lutron DO Meter Calibration Solution OXEL-03 is a standard calibration solution used to calibrate dissolved oxygen (DO) meters, particularly those made by Lutron, such as their OX-100 series. Calibration solutions like the OXEL-03 are critical for ensuring accurate and reliable readings from DO meters, which are typically used in water quality monitoring and environmental testing. Probe-Filling Electrolyte OXEL-03. Here’s some useful information about the Lutron OXEL-03 calibration solution:

Key Features of DO Meter Calibration Solution OXEL-03:

1. Composition: The OXEL-03 solution is designed to simulate specific levels of dissolved oxygen (DO) in water, allowing the user to adjust the DO meter’s readings to match those of a known standard. It typically has a set DO concentration (often 100% saturation) that corresponds to specific temperature and pressure conditions.
2. Purpose: Calibration of the DO meter to ensure accurate readings, particularly when performing measurements in environments such as water bodies, wastewater treatment, or aquaculture where oxygen levels can vary.
3. Concentration: The solution is typically pre-measured to a specific dissolved oxygen concentration that the meter can be adjusted to. In many cases, it is set to match 100% dissolved oxygen saturation at standard conditions (20°C, 1 atm).
4. Packaging: Calibration solutions like the OXEL-03 come in pre-packaged bottles for convenience, and each bottle is generally intended for a single calibration procedure. This ensures consistency and reduces the chances of contamination.

Calibration Procedure:

1. Preparation: Fill a clean sample container with the calibration solution.
2. Meter Setup: Turn on your Lutron DO meter and place the probe into the calibration solution.
3. Adjust Calibration: Follow the instructions provided by Lutron for your specific meter model. Typically, you would adjust the meter reading to match the dissolved oxygen level of the solution (e.g., 100% saturation).
4. Verification: After calibration, it’s recommended to verify the accuracy of the meter by testing it in a known water sample or another calibration solution to ensure proper performance.

Why Calibration Is Important:

• Accuracy: Meters can drift over time due to sensor degradation, environmental conditions, or mechanical factors. Calibration ensures that the readings are accurate.
• Environmental Monitoring: Accurate dissolved oxygen measurements are crucial in water quality analysis, especially for assessing the health of aquatic ecosystems or the effectiveness of wastewater treatment processes.
• Regulatory Compliance: In many industries, accurate dissolved oxygen measurements are required for regulatory purposes.

Storage and Handling of DO Meter Calibration Solution OXEL-03:

• Store the calibration solution in a cool, dry place, away from direct sunlight and extreme temperatures.
• Make sure to seal the solution container properly to prevent contamination and evaporation.