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Bante821
NADE
3 × 1.5V AA batteries or 5V DC power adapter
1
1 year
China
Product Description
Professional portable dissolved oxygen meter, 2 points calibration, selectable the salinity and barometric pressure coefficients, accuracy: 0.2 mg/L..
Features:
1. Professional portable dissolved oxygen meter is equipped with a backlit LCD display.
2. 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
3. Salinity and barometric pressure compensations eliminate the measurement error.
4. Automatic temperature compensation ensures accurate readings over the entire range.
5. Auto-Read function senses and locks the measurement endpoint.
6. Calibration due alarm prompts user to calibrate the meter regularly.
7. Auto-Power Off effectively conserves battery life.
8. Setup menu allows setting the number of calibration points, resolution, stability criteria, date and time, etc.
9. Reset function automatically resumes all settings back to the factory defaults.
10. Expanded memory stores or recalls up to 500 data sets.
11. USB communication interface is easy to transfer data to PC.
12. Multi-mode power scheme (batteries, power adapter and USB port) ensures that using the meter smoothly.
Applications:
² Research and education
² Environmental monitoring
² Other industrial applications
Specification
Model | Bante821 |
Dissolved Oxygen | |
Range | 0.00 to 20.00 mg/L |
Resolution | 0.01 / 0.1 mg/L, selectable |
Accuracy | ±0.2 mg/L |
% Saturation of Oxygen | |
Range | 0.0 to 200.0% |
Resolution | 0.1 / 1%, selectable |
Accuracy | ±2.0% |
Other Specifications | |
Calibration Points | 1 or 2 points |
Temperature Compensation | 0 to 50°C / 32 to 122°F, automatic |
Pressure Correction | 60.0 to 112.5 kPa / 450 to 850 mmHg, manual |
Salinity Correction | 0.0 to 50.0 ppt, manual |
Temperature Correction | Reading ±10°C/°F |
Hold Function | Manual / Auto-read measurement endpoint |
Stability Criteria | Low / High |
Calibration Due Alarm | 1 to 31 days or off |
Auto-Power Off | 10 / 20 / 30 minutes after last key pressed |
Memory | Stores up to 500 data sets |
Output | USB communication interface |
Connector | 6-pin mini-DIN |
Display | Custom LCD (80×60mm) |
Power Supply | 3 × 1.5V AA batteries or 5V DC power adapter |
Battery Life | Approximately 150 hours without backlight |
Environmental Conditions | 0 to 50°C / 32 to 122°F, relative humidity < 80% |
Dimensions | 170(L)×85(W)×30(H)mm |
Weight | 300g |
Accessories:
² DO100 dissolved oxygen electrode
² DO electrolyte solution
² DO membrane cap
² Carrying case
Optional Accessories:
² DO100 Dissolved Oxygen Electrode (For measuring the DO and % saturation of oxygen)
² DO Electrolyte Solution (For filling the dissolved oxygen electrode)
² DO Membrane Cap (For DO100 and IE80T dissolved oxygen electrodes)
² USB Cable (For transferring data or connecting power adapter)
² 5V DC Power Adapter (For connecting external power source)
Packaging:
Dimensions: 35*10*30cm Weights: 1.5kg
