Portable Dissolved Oxygen Tester 25-PDO101 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 9 parameters such as stability conditions, calibration points etc. Due to its portable nature this meter can be used across water purification plants, waste water management plants for testing & quality analysis.
Price: $876
| 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 °F to 122 °F, Automatic |
| 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 500 data sets |
| Output | USB communication interface |
| Display | Backlit LCD (130 × 110 mm) |
| Connector | 6 pin mini plug |
| Calibration due | 0 to 31 days |
| Stability connector | Low or high |
| Power | 3 x 1.5 V “AA” batteries |
| Dimension (L x W x H) | 170 × 85 × 30 mm |
| Weight | 300 g |
Equipped with polarographic sensor
Equipped with large backlit LCD display
1-2 points calibration using air saturated water & zero oxygen solution
Manual salinity & barometric pressure compensation for better measurement of dissolved oxygen
System menu allows setting the 9 optional parameters
Automatic temperature compensation for accurate measured value over the entire range
Auto hold function freezes stable, final readings for better viewing and recording
Built-in real time clock stamps store data to meet GLP standard
Expanded memory stores and recalls up to 500 readings
Data is transferrable to PC via USB interface
Reset function automatically resumes all the settings to default mode
Help message as an operational guide for quick beginning to the dissolved oxygen meter
Dissolved oxygen probe
Dissolved oxygen Electrolyte solution
Membrane cap
AA batteries
Carrying case
Polarographic sensor
30 mL electrolyte solution per bottle
Membrane cap
Portable dissolved oxygen meter has applications in water & waste water management industry, environmental monitoring, surface ground water, research & development, education to detect content of dissolved oxygen.
