Bante900 Benchtop Multiparameter Water Quality Meter
• Multiparameter water quality meter is equipped with a backlit LCD display.
• 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
• Automatic electrode diagnosis shows the pH slope and offset.
• 1 point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt modes ensure the reliable ORP measurements.
• 2 to 5 points calibration, including the 8 concentration points can be selected.
• Direct ion concentration readout simplifies the measurement process.
• Automatic electrode diagnosis shows the calibration points and slopes.
• Selectable concentration units (ppm, mg/L, mol/L, mmol/L) and ionic valency.
• 1 to 5 points calibration with automatic recognition for conductivity standards.
• Selectable cell constant (K=0.1/1/10), reference temperature (20/25°C), TDS factor, linear and pure water compensations, seawater and practical salinity measurement modes
• 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
• Salinity and barometric pressure compensations eliminate the measurement error.
• 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
• Salinity and barometric pressure compensations eliminate the measurement error.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-Read function senses and locks the measurement endpoint.
• Calibration due alarm prompts user to calibrate the meter regularly.
• Setup menu allows setting the number of calibration points, stability criteria, temperature unit, date and time, auto-power off, etc.
• Reset function automatically resumes all settings back to the factory defaults.
• Expanded memory stores or recalls up to 500 data sets.
• USB communication interface for data transfer and timed interval readings.
| Model | Bante900 | |
| pH | ||
| Range | -2.000 to 20.000pH | |
| Resolution | 0.001, 0.01, 0.1pH, selectable | |
| Accuracy | ±0.002pH | |
| Calibration Points | 1 to 5 points | |
| pH Buffer Options | USA, NIST, DIN, 2 custom buffers | |
| ORP | ||
| Range | ±1999.9mV | |
| Resolution | 0.1, 1mV, selectable | |
| Accuracy | ±0.2mV | |
| Calibration Points | 1 point | |
| Measurement Modes | Relative or absolute mV | |
| Ion Concentration | ||
| Range | 0.001 to 19999 (deponding on the range of ISE) | |
| Resolution | 0.001, 0.01, 0.1, 1 | |
| Accuracy | ±0.5% F.S. (monovalent), ±1% F.S. (divalent) | |
| Calibration Points | 2 to 5 points | |
| Calibration Solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 | |
| Measurement Units | ppm, mg/L, mol/L, mmol/L | |
| Conductivity | ||
| Range | 0.01 to 20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm | |
| Resolution | 0.001, 0.01, 0.1, 1 | |
| Accuracy | ±0.5% F.S. | |
| Calibration Points | 1 to 5 points | |
| Calibration Solutions | 10µS, 84µS, 1413µS, 12.88mS, 111.8mS | |
| Temperature Coefficient | Linear (0.0 to 10.0%/°C), pure water | |
| Reference Temperature | 20/25°C | |
| Cell Constant | K=0.1, 1, 10 or custom | |
| TDS | ||
| Range | 0.00 to 10.00, 100.0, 1000ppm, 10.00, 200.0ppt | |
| Resolution | 0.01, 0.1, 1 | |
| Accuracy | ±1% F.S. | |
| TDS Factor | 0.1 to 1.0 (default 0.5) | |
| Salinity | ||
| Range | 0.00 to 80.00ppt, 0.00 to 42.00psu | |
| Resolution | 0.01 | |
| Accuracy | ±1% F.S. | |
| Resistivity | ||
| Range | 0.00 to 20.00MΩ | |
| Resolution | 0.01 | |
| Accuracy | ±1% F.S. | |
| Dissolved Oxygen | ||
| DO Range | 0.00 to 20.00mg/L | |
| Resolution | 0.01, 0.1mg/L, selectable | |
| Accuracy | ±0.2mg/L | |
| % Saturation of Oxygen | 0.0 to 200.0% | |
| Resolution | 0.1, 1%, selectable | |
| Accuracy | ±2.0% | |
| Calibration Points | 1 or 2 points | |
| Pressure Correction | 60.0 to 112.5kPa/450 to 850mmHg, manual | |
| Salinity Correction | 0.0 to 50.0g/L, manual | |
| Temperature | ||
| Range | 0 to 105°C/32 to 221°F | |
| Resolution | 0.1°C/0.1°F | |
| Accuracy | ±0.5°C/±0.9°F | |
| Offset Calibration | 1 point | |
| Calibration Range | Reading ±10°C | |
| General Specifications | ||
| Temperature Compensation | 0 to 100°C/32 to 212°F, manual or automatic | |
| Stability Criteria | Low or high | |
| Calibration Due Alarm | 1 to 31 days or off | |
| Memory | Stores up to 500 data sets | |
| Output | USB communication interface | |
| Connector | BNC, 6-pin nimi-DIN, 3.5mm jack socket | |
| Display | Custom LCD (125×100mm) | |
| Power | DC5V, using AC adapter, 220V/50Hz | |
| Dimensions | 210(L)×188(W)×60(H)mm | |
| Weight | 1.5kg |
