Multiparameter Meters
Bante902 Benchtop pH/Conductivity/TDS/Salinity Meter
High-accuracy multiparameter water quality meter contains 12 options, the meter is suitable for measuring the pH, ORP, conductivity, TDS, salinity and resistivity.
pH Mode:
• Multiparameter water quality meter is equipped with a large 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.
ORP Mode:
• 1 point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt modes ensure the reliable ORP measurements.
Conductivity/TDS/Salinity/Resistivity Modes:
• 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.
Other Features:
• 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 | Bante902 | |
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 | |
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. | |
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 |
Order Code | Accessories |
Bante902-CN | E201-BNC pH electrode |
CON-1 conductivity electrode | |
TP-10K temperature probe | |
pH4.01/7.00/10.01 buffer sachets | |
Conductivity standards 84µS/cm, 1413µS/cm, 12.88mS/cm | |
USB cable | |
DC5V power adapter | |
Bante902-UK | P11 glass pH electrode |
K10 conductivity electrode | |
TP-10K temperature probe | |
pH4.01/7.00/10.01 buffer sachets | |
Conductivity standards 84µS/cm, 1413µS/cm, 12.88mS/cm | |
USB cable | |
DC5V power adapter |
| Items | Description |
| P11 pH Electrode | For the general applications |
| P11-LiCl pH Electrode | For the non-aqueous samples |
| P11-HA pH Electrode | For the high alkalines samples |
| P11-NA pH Electrode | For the biofuels |
| P12 pH Electrode | For the sample in the test tube |
| P13 pH Electrode | For the micro-volume samples |
| P15 pH Electrode | For the low conductivity samples |
| P16 pH Electrode | For the Tris buffers |
| P18 pH Electrode | For the slurries and soils |
| P19 pH Electrode | For the semisolids |
| P21 pH Electrode | For the colloids |
| P22 pH Electrode | For the high temperature samples |
| 501 ORP Electrode | For the sample with strong redox potential |
| 502 ORP Electrode | For the sample with weak redox potential |
| CON-0.1 Conductivity Electrode | For the pure water |
| CON-1 Conductivity Electrode | For the general water |
| CON-10 Conductivity Electrode | For the high conductivity water |
| TP-10K Temperature Probe | For the temperature measurement |
| pH Buffer Solutions | 480ml/bottle |
| Conductivity Standard Solutions | 480ml/bottle |
Order Code | Carton Dimensions (L×W×H) | Weight |
Bante902-CN | 310×260×200mm | 1.7kg |
Bante902-UK | 310×260×200mm | 1.7kg |
