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Lab Expo Benchtop Dissolved Oxygen Meter 25-BDO101 offers a measurement range of 0.0 to 20.0 mg/L (ppm) for dissolved oxygen. It features a backlit LCD for clear and easy viewing. Equipped with salinity and pressure compensation for improved accuracy. Integrated with a polarographic DO probe, ensuring reliable and precise dissolved oxygen detection. Our Benchtop Dissolved Oxygen Meter is suitable for monitoring oxygen levels in wastewater, environmental studies, aquaculture, and laboratory research.
$2,285.00 $ 1904
| Dissolved Oxygen Range | 0.0 to 20.0 mg/L (or ppm) |
| Dissolved Oxygen Accuracy | ±0.2 mg/L |
| Resolution | 0.01 mg/L |
| Calibration Points | 1 to 2 Points |
| Sensor Type | Polarographic DO Probe |
| Temperature Compensation Range | 0 to 50 °C, 32 to 122 °F |
| Barometric Pressure Correction | 60.0 to 112.5 kPa, 450 to 850 mmHg |
| Salinity Correction | 0 to 50 g/L |
| % of Saturation of Oxygen Range | 0.0 to 200.0% |
| % of Saturation of Oxygen Accuracy | ±2.0% F.S. |
| % of Saturation of Oxygen Resolution | 0.1, 1% |
| System Menu | Allows Setting of 9 Parameters |
| Data Hold Function | Manual or Automatic Endpoint Detection |
| Power Off | Manual or Automatic (10, 20, 30 Minutes) |
| Reset Function | Yes |
| Memory | Stores up to 50 Sets of Data |
| Display | Blacklit LCD (130 × 110 mm) |
| Connector | 6 Pin Mini Plug |
| Stability Conditions | Low or High |
| Calibration Due | 0 to 31 Days |
| Power Supply | DC 5 V, Using AC Adapter, AC 220 V / 50 Hz |
| Dimension | 210 × 188 × 60 mm |
| Weight | 1.5 Kg |
Function Implementation Wastewater monitoring 0.0 to 20.0 mg/L dissolved oxygen range enables accurate concentration tracking Environmental studies ±0.2 mg/L dissolved oxygen accuracy supports precise field measurements Aquaculture applications Salinity correction from 0 to 50 g/L ensures reliable readings in saline conditions Laboratory research Backlit LCD (130 × 110 mm) provides clear data visibility during extended use Quality control testing Memory stores up to 50 sets of data for consistent batch analysis records
Electrolyte solution
Membrane cap
Lab Expo Benchtop Dissolved Oxygen Meter units are used for measurement of dissolved oxygen levels in liquid samples across laboratory workflows. The range supports detection from 0.0 to 20.0 milligrams per liter, with resolution down to 0.01 and accuracy up to ±0.2 milligrams per liter. Systems utilize polarographic sensing with salinity and pressure compensation, suitable for water analysis, environmental testing, and quality control applications.
