Ion Meters
Bante321-NH4 Portable Ammonium Ion Meter
Professional portable ammonium ion meter for outdoor applications, accuracy 0.5% F.S.
Features:
? Professional portable ammonium ion meter is equipped with a backlit LCD display.
? 2 to 5 points calibration from low to high concentrations.
? Selectable concentration calibration points from 0.001 to 10000.
? Selectable ion measurement units, including ppm, mg/L, mol/L and mmol/L.
? Automatic electrode diagnosis shows the calibration points and slopes.
? 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.
? Auto-power off effectively conserves battery life.
? Setup menu allows setting the number of calibration points, ionic valency, 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 | Bante321-NH4 | |
Ion Concentration | ||
Range | 0.1 to 18000 ppm | |
Resolution | 0.001, 0.01, 0.1, 1, automatic | |
Accuracy | ±0.5% F.S. | |
Calibration | 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 | |
mV | ||
Range | -1999.9 to 1999.9 mV | |
Resolution | 0.1 | |
Accuracy | ±0.2 mV | |
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 | |
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 | BNC, 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 |
Bante321-NH4 | ISE-NH4 ammonium electrode |
TP-10K temperature probe | |
Ammonium standard solutions 100, 1000 ppm | |
Ionic strength adjuster | |
| Electrode clip | |
Carrying case |
| Items | Description |
| ISE-NH4 Ammonium Electrode | Range: 0.1? to 18000 ppm |
| Ammonium Standard Solution | For calibrating ammonium ion selective electrode |
| Ionic Strength Adjusters | For adjusting pH and background ionic strength |
| USB Cable | For transferring data or connecting power adapter |
| 5V DC Power Adapter | For connecting external power source |
Ordering Code | Dimensions and Weights |
Bante321-NH4 | 35 × 10 × 30 cm, 1.5 kg |
