Bante 9 Series Portable Multiparameter Water Quality Meter
Measurement Parameters
• Bante 900P: pH, mV, relative mV, ion concentration, conductivity, TDS, salinity, resistivity, DO, temperature
• Bante 901P: pH, mV, conductivity, TDS, temperature
• Bante 902P: pH, mV, relative mV, conductivity, TDS, salinity, resistivity, temperature
• Bante 903P: pH, mV, relative mV, DO, temperature
• Bante 904P: Conductivity, TDS, salinity, resistivity, DO, temperature
Ordering Information
• Bante 900P:
Meter, pH/conductivity/DO electrodes, temperature probe, pH buffer reagents, conductivity standard solutions, DO electrolyte solution, DO membrane cap, electrode clip, carrying case
• Bante 901P/902P:
Meter, pH/conductivity electrodes, temperature probe, pH buffer reagents, conductivity standard solutions, electrode clip, carrying case
• Bante 903P:
Meter, pH/DO electrodes, temperature probe, pH buffer solutions, DO electrolyte solution, DO membrane cap, electrode clip, carrying case.
• Bante 904P:
Meter, conductivity/ DO electrodes, temperature probe, conductivity standard solutions, DO electrolyte solution, DO membrane cap, electrode clip, carrying case.
Features
pH
• Multiparameter water quality meter is equipped with a 3.5 inches 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 zero offset
ORP
• 1 point offset calibration allows adjusting the displayed value to a known standard
• Relative and absolute millivolt modes ensure the reliable ORP measurements
Ion Concentration
• 2 to 5 points calibration, including the selection of 8 concentration points
• Automatic electrode diagnosis shows the calibration points and electrode slopes
• Selectable concentration units (ppm, mg/L, mol/L) and ionic valency
Conductivity/TDS/Salinity/Resistivity
• 1 to 5 points calibration with automatic recognition for conductivity standards
• Selectable cell constant, reference temperature, TDS conversion factor, linear and pure water compensations, seawater and practical salinity measurement modes
• Automatic electrode diagnosis shows the calibration points and factors
Dissolved Oxygen
• 1 or 2 points calibration using the air-saturated water or zero oxygen solution
• Salinity and barometric pressure compensations eliminate the measurement errors
General Features
• Automatic temperature compensation ensures accurate readings over the entire range
• Auto-read function senses and locks the measurement endpoint
• Calibration due alarm reminds the user to calibrate the meter regularly
• Auto-power off effectively conserves battery life
• Setup menu allows setting the number of calibration points, resolution, stability criteria, temperature unit, date and time, 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 is easy to transfer data to a PC
• Multi-mode power scheme (battery, power adapter and USB port) ensures the smooth operation of the meter
Spec:
| Model | Bante 900P | Bante 901P | Bante 902P | Bante 903P | Bante 904P | |
| Range | -2.000~20.000 pH | • | • | • | • | — |
| Resolution | 0.001, 0.01, 0.1 pH, selectable | • | • | • | • | — |
| Accuracy | ±0.002 pH | • | • | • | • | — |
| Calibration | 1 to 5 points | • | • | • | • | — |
| pH Buffer Options | USA, NIST, DIN, 2 custom buffers | • | • | • | • | — |
| Range | ±1999.9 mV | • | • | • | • | — |
| Resolution | 0.1, 1 mV, selectable | • | • | • | • | — |
| Accuracy | ±0.2 mV | • | • | • | • | — |
| Calibration | 1 point | • | — | • | • | — |
| Range | 0.001~19999 (deponding on the range of ISE) | • | — | — | — | — |
| Resolution | 0.001, 0.01, 0.1, 1 | • | — | — | — | — |
| Accuracy | ±0.5% F.S. (monovalent), ±1% F.S. (divalent) | • | — | — | — | — |
| Measurement Units | ppm, mg/L, mol/L, mmol/L | • | — | — | — | — |
| Calibration | 2 to 5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000) | • | — | — | — | — |
| Range | 0.01~20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm | • | • | • | — | • |
| Resolution | 0.001, 0.01, 0.1, 1 | • | • | • | — | • |
| Accuracy | ±0.5% F.S. | • | • | • | — | • |
| Calibration | 1 to 5 points | • | • | • | — | • |
| Calibration Solutions | 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm | • | • | • | — | • |
| Temperature Coefficient | Linear (0.0~10.0%/°C), pure water | • | • | • | — | • |
| Reference Temperature | 20/25°C | • | • | • | — | • |
| Cell Constant | K=0.1, 1, 10 or custom | • | • | • | — | • |
| Range | 0~10.00, 100.0, 1000 ppm, 10.00, 200.0 ppt | • | • | • | — | • |
| Resolution | 0.01, 0.1, 1 | • | • | • | — | • |
| Accuracy | ±1% F.S. | • | • | • | — | • |
| TDS Factor | 0.1~1.0 (default 0.5) | • | • | • | — | • |
| Range | 0.00~42.00 psu, 0.00~80.00 ppt | • | — | • | — | • |
| Resolution | 0.01 | • | — | • | — | • |
| Accuracy | ±1% F.S. | • | — | • | — | • |
| Range | 0.00~20.00 MΩ | • | — | • | — | • |
| Resolution | 0.01, 0.1 | • | — | • | — | • |
| Accuracy | ±1% F.S. | • | — | • | — | • |
| Range | 0.00~20.00 mg/L, 0.0~200.0% saturation | • | — | — | • | • |
| Resolution | 0.01 mg/L, 0.1% | • | — | — | • | • |
| Accuracy | ±0.2 mg/L, ±2.0% | • | — | — | • | • |
| Calibration | 1 or 2 points | • | — | — | • | • |
| Barometric Pressure Correction | 60.0~112.5 kPa/450~850 mmHg, manual | • | — | — | • | • |
| Salinity Correction | 0.0~50.0 ppt, manual | • | — | — | • | • |
| Temperature Compensation | 0~100°C/32~212°F, manual or automatic | • | • | • | • | • |
| Memory | 500 data sets, USB communication interface | • | • | • | • | • |
| Power Requirements | 3 × 1.5V AA batteries or 5V DC power adapter | • | • | • | • | • |
| Dimensions and Weight | 170 (L) × 85 (W) × 30 (H) mm, 300 g | • | • | • | • | • |