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Lab Expo Benchtop Dissolved Oxygen Meter 25-BDO100 is equipped with polarographic sensor to measure the dissolved oxygen content. The manual salinity & barometric pressure compensation helps in accurate measurement of dissolved oxygen. The system menu of dissolved oxygen meter can set 6 parameters which includes the number of calibration points, temperature units etc.
| Dissolved oxygen range | 0.0 to 20.0 mg / L (or ppm) |
| Dissolved oxygen accuracy | ± 0.5 mg / L |
| Resolution | 0.1 mg / L |
| Calibration points | 1 - 2 points |
| Sensor type | Polarographic DO probe |
| Temperature compensation range | 0 to 40 °C, 32 to 104 °F |
| Barometric pressure correction | 60.0 to 112.5 kPa, 450 to 850 mmHg |
| Salinity correction | 0 to 35 g / L |
| % of saturation of oxygen range | 0.0 to 200.0 % |
| % of saturation of oxygen accuracy | ± 10 % F.S. |
| % of saturation of oxygen resolution | 0.001 |
| System menu | Allows setting of 6 parameters |
| Data hold function | Manual or automatic endpoint detection |
| Power off | Manual or automatic (180 minutes) |
| Reset function | Yes |
| Display | Backlit LCD (135 × 75 mm) |
| Connector | 6 pin mini plug |
| Power | DC 9 V, use of SC adapter, AC 220 V / 50 Hz |
| Dimension (L × W × H) | 210 × 205 × 75 mm |
| Weight | 1.5 kg |
FunctionImplementationWater quality testing0.0 to 20.0 mg/L dissolved oxygen range measures aqueous samplesEnvironmental monitoring±1°C accuracy supports repeatable analytical resultsLaboratory analysisBacklit LCD (135 × 75 mm) enables clear reading in low lightIndustrial process controlSalinity correction: 0 to 35 g/L adjusts for sample matrix effectsClinical diagnosticsTemperature compensation range: 0 to 40 °C ensures measurement validity
Dissolved oxygen probe
Dissolved oxygen Electrolyte solution
Membrane cap
DC 9 V power adapter
Polarographic sensor
30 mL electrolyte solution per bottle
Membrane cap
