TDS Meters
Bante540 Portable Conductivity/TDS/Salinity/Resistivity Meter
Professional portable TDS meter with conductivity, salinity and resistivity measurement modes, setup menu contains 12 options, accuracy 1% F.S.
Features:
? 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.
? Platinum conductivity cell provides linear and reliable measurement results.
? Automatic temperature compensation ensures accurate readings over the entire range.
? Auto-read function senses and locks the measurement endpoint.
? Calibration due alarm reminds user to calibrate the meter regularly.
? Calibration log shows the calibration points and factors.
? Setup menu allows setting the number of calibration points, stability criteria, temperature unit,
date and time, etc.
? Reset function automatically restores all settings to the factory defaults.
? Expanded memory stores or recalls up to 500 data sets.
? USB communication interface enables easy data transfer to a PC.
? DAS software is capable of receiving data, recording measurements at specified intervals,
exporting data to Excel.
? Multi-mode power scheme (batteries, power adapter, USB port) ensures the smooth operation
of the meter.
Model | Bante540 | |
Conductivity | ||
Range | 0 to 20.00, 200.0, 2000 μS/cm, 20.00, 200.0 mS/cm | |
Resolution | 0.001, 0.01, 0.1, 1, automatic | |
Accuracy | ±0.5% F.S. | |
Calibration | 1 to 5 points | |
Calibration Solutions | 10 μS / 84 μS / 1413 μS / 12.88 mS / 111.8 mS | |
TDS | ||
Range |
| 0 to 10.00, 100.0, 1000 ppm, 10.00, 200.0 ppt |
Resolution |
| 0.01, 0.1, 1, automatic |
Accuracy |
| ±1% F.S. |
TDS Conversion Factor |
| 0.1 to 1.0 (default 0.5) |
Salinity | ||
Range | 0.00 to 80.00 ppt / 0.00 to 42.00 psu | |
Resolution | 0.01 | |
Accuracy | ±1% F.S. | |
Resistivity | ||
Range | 0.00 to 20.00 MΩ | |
Resolution | 0.01 | |
Accuracy | ±1% F.S. | |
Temperature | ||
Range | 0 to 105°C / 32 to 221°F | |
Resolution | 0.1 | |
Accuracy | ±0.5°C / ±0.9°F | |
Calibration | 1 point | |
Calibration Range | Reading ±10°C/°F | |
Other Specifications | ||
Temperature Compensation | 0 to 100°C / 32 to 212°F, manual or automatic | |
Temperature Coefficient |
| 0.0 to 10.0%/°C |
Pure Water Compensation |
| Yes |
Reference Temperature |
| 20 / 25°C |
Cell Constant |
| K=0.1 / 1 / 10 / Custom |
Hold Function |
| Manual / Auto-read measurement endpoint |
Stability Criteria |
| Low / High |
Calibration Due Alarm |
| 1 to 31 days or off |
Auto-Power Off |
| 10 / 20 / 30 minutes after last key pressed |
Memory |
| Stores up to 500 data sets |
Output |
| USB communication interface |
Connector |
| 6-pin mini-DIN, 3.5 mm jack socket |
Display |
| Custom LCD (80 × 60 mm) |
Power Supply |
| 3 × 1.5V AA batteries or 5V DC power adapter |
Battery Life | Approximately 150 hours without backlight | |
Environmental Conditions | 0 to 50°C / 32 to 122°F, relative humidity < 80% | |
Dimensions | 170 × 85 × 30 mm | |
Weight | 300 g |
Ordering Code | Meter Includes |
Bante540-S | CON-1 conductivity electrode |
TP-10K temperature probe | |
Conductivity standard solutions 84 μS/cm, 1413 μS/cm, 12.88 mS/cm | |
| Electrode clip | |
Carrying case | |
Bante540-DL | CON-0.1 conductivity electrode |
CON-1 conductivity electrode | |
TP-10K temperature probe | |
Conductivity standard solutions 84 μS/cm, 1413 μS/cm, 12.88 mS/cm | |
| Electrode clip | |
Carrying case | |
Bante540-DH | CON-1 conductivity electrode |
CON-10 conductivity electrode | |
TP-10K temperature probe | |
Conductivity standard solutions 1413 μS/cm, 12.88 mS/cm, 111.8 mS/cm | |
| Electrode clip | |
Carrying case |
| Items | Description |
| CON-0.1 Conductivity Electrode | For measuring pure water / low conductivity liquids |
| CON-1 Conductivity Electrode | For measuring general liquids |
| CON-10 Conductivity Electrode | For measuring seawater / high conductivity liquids |
| Conductivity Flow Cell | For pure water and ultrapure water measurements |
| Conductivity Standard Solutions | For calibrating conductivity electrode |
| USB Cable | For transferring data or connecting power adapter |
| 5V DC Power Adapter | For connecting external power source |
Ordering Code | Dimensions and Weights |
Bante540-S | 35 × 10 × 30 cm, 1.5 kg |
Bante540-DL | 35 × 10 × 30 cm, 1.5 kg |
Bante540-DH | 35 × 10 × 30 cm, 1.5 kg |
