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Portable Dissolved Oxygen Meter
Portable meter developed to measure dissolved oxygen concentration. SM-820 has compact design, LCD screen, compensation for temperature and, salinity and barometric pressure corrections. Ideal for field testing or outdoor applications, aquariums, industrial process monitoring, wastewater treatment, chemical analysis, quality control, environmental monitoring, etc.
Display | LCD |
---|---|
Memory | Stores up to 100 data sets |
Connector | 6-pin mini-DIN |
Dimensions | 170 x 86 x 30 mm |
Weight | 300 g |
Power supply | 3 x 1.5V AA batteries (NOT included) |
Dissolved Oxygen (DO) | |
Range | 0.00 to 20.00 mg/L |
Accuracy | ±0.5 mg/L |
Resolution | 0.01 mg/L |
Calibration points | 1 or 2 points |
Temperature compensation | 0 to 50°C, 32 to 122°F (automatic) |
Salinity correction | 0.0 to 50.0 g/L |
Pressure correction | 60.0 to 112.5 kPa, 450 to 850 mmHg |
% Saturation of Oxygen | |
Range | 0.0 to 200.0% |
Accuracy | ±2.0% |
Resolution | 0.1% |
Dissolved oxygen probe
DO membrane cap
DO electrolyte solution
Electrode clip
Carrying case
User manual