Dissolved oxygen meters are used to measure and control the oxygen content in the various points of the water circuit of steam boiler installations, to control possible corrosions due to the oxidizing power of oxygen. They also prevent corrosion of metals, as in heating systems, where one of the factors affecting the degree of corrosion is the percentage of oxygen present.
Another very important application is in fish farming, where the oxygen level must be continuously monitored to obtain optimal reproduction and avoid a high mortality caused by low oxygen levels. Also at nuclear power plants to measure oxygen in their heavy water.
Economical benchtop dissolved oxygen meter, 1 or 2 points calibration, setup menu contains 6 options. The meter is suitable for ...
High-accuracy multiparameter water quality meter contains 15 options, the meter is...
Economy online dissolved oxygen controller, 1 or 2 points calibration, 4 to 20mA outputs. The meter is suitable for monitoring...
Professional benchtop dissolved oxygen meter, 7 inch TFT display, stores up to 1000 data sets, setup menu contains 17 options...
• Precision laboratory dissolved oxygen meter is equipped with a large backlit LCD display.
• 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
• Salinity and barometric pressure compensations eliminate the measurement error.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-Read function senses and locks the measurement endpoint.
• Calibration due alarm prompts user to calibrate the meter regularly.
• Setup menu allows setting the number of calibration points, resolution, stability criteria, date
and time, etc.
• Reset function automatically resumes all settings back to the factory defaults.
• Expanded memory stores or recalls up to 500 data sets.
• USB communication interface for data transfer and timed interval readings.
| Model | YR01833 |
| Dissolved Oxygen | |
| Range | 0.00 to 20.00mg/L |
| Resolution | 0.01, 0.1mg/L, selectable |
| Accuracy | ±0.2mg/L |
| % Saturation of Oxygen | |
| Range | 0.0 to 200.0% |
| Resolution | 0.1, 1%, selectable |
| Accuracy | ±2.0% |
| General Specifications | |
| Calibration Points | 1 or 2 points |
| Temperature Compensation | 0 to 50°C/32 to 122°F, automatic |
| Pressure Correction | 60.0 to 112.5kPa/450 to 850mmHg, manual |
| Salinity Correction | 0.0 to 50.0g/L, manual |
| Stability Criteria | Low or high |
| Calibration Due Alarm | 1 to 31 days or off |
| Hold Function | Manual or auto-endpoint |
| Memory | Stores up to 500 data sets |
| Output | USB communication interface |
| Connector | 6-pin nimi-DIN |
| Display | Custom LCD (125×100mm) |
| Power | DC5V, using AC adapter, 220V/50Hz |
| Dimensions | 210(L)×188(W)×60(H)mm |
| Weight | 1.5kg |
| Order Code | Accessories |
| YR01833 | DO100 dissolved oxygen electrode |
| DO electrolyte solution | |
| DO membrane cap | |
| USB cable | |
| DC5V power adapter |
It is important to note that there are different devices to measure these standards. In turn, the choice of these will depend on the use given...
To begin with, it is essential to know what exactly dissolved oxygen is. It is the level of free and available oxygen in a liquid or aqueous...
As for optical sensors, it is the most used because it is measured under the aperture of the fluorescence loss. It acts under a luminophore...
It should be noted that oxygen meters are equipment that are designed to calculate the levels of oxygen present in any substance, and the determination of the degrees of oxidation in water. In this sense, in the dairy industry...
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