Description
Product introduction
A180 Benchtop DO/BOD/OUR/SOUR Meter
Professional benchtop dissolved oxygen meter, 7 inch TFT display, stores up to 1000 data sets. The meter is suitable for measuring the DO, BOD, OUR and SOUR, accuracy: 0.2 mg/L.
Features:
• Professional benchtop dissolved oxygen meter is equipped with a 7 inch TFT display.
• 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
• Salinity and barometric pressure compensations eliminate the measurement error.
• Selectable testing time, beginning/ending DO are used for the OUR and SOUR calculations.
• Auto-Read function senses and locks the measurement endpoint.
• Timed Interval Readings sends the measurement data to a PC or printer.
• Limit Alarm automatically alerts when reading exceeds the specified range.
• Calibration due alarm prompts user to calibrate the meter regularly.
• Calibration report shows the date, time, calibration point, etc.
• Password protection prevents the unauthorized calibration and settings.
• Expanded memory stores or recalls up to 1000 data sets.
• Reset function automatically resumes all settings back to the factory defaults.
Specification
| Model | A180 |
| Dissolved Oxygen | |
| Range | 0.00 to 20.00 mg/L |
| Resolution | 0.01 mg/L |
| Accuracy | ±0.2 mg/L |
| % Saturation of Oxygen | |
| Range | 0.0 to 200.0% |
| Resolution | 0.10% |
| 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 |
| Additional Applications | BOD / OUR / SOUR |
| Stability Criteria | Standard / High-accuracy |
| Measurement Modes | Continuous / Auto-read measurement endpoint |
| Timed Interval Readings | 10 / 30 / 60 seconds, 10 / 30 minutes or off |
| Calibration Due Alarm | 1 to 31 days or off |
| High/Low Limit Alarm | Selectable |
| Password Protection | 4 digits |
| Memory | Stores up to 1000 data sets |
| Output | USB communication interface |
| Connector | 6-pin mini-DIN |
| Display | 7 inch TFT LCD |
| Power Supply | 12V DC power adapter |
| Environmental Conditions | 0 to 50°C / 32 to 122°F, relative humidity < 80% |
| Dimensions | 240 × 220 × 80 mm |
| Weight | 1.7 kg |
