Bante321-NH4 High Precision Portable Ammonium Ion Concentration Meter
High-precision portable ammonium ion concentratIon Meter, 5-point button calibrated, optional ion concentration unit, the meter is suitable for outdoor measurement of ammonium ion concentration of samples, measurement accuracy: 0.5% F.S.
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Bante321-NH4 Portable Ammonium Ion Concentration Meter
High-precision portable ammonium ion concentratIon Meter, 5-point key calibration, optional ion concentration unit, the meter is suitable for outdoor measurement of ammonium ion concentration of liquids, measurement accuracy: 0.5% FS.
Features
• High-precision portable ammonium ion concentratIon Meter, equipped with a large backlit LCD display.
• 2 to 5 point key calibration, optional ion concentration calibration point.
• Directly read the ion concentration value, avoiding cumbersome conversion and calculation.
• Optional concentration units (ppm, mg/L, mol/L) to meet various measurement needs.
• Automatic temperature compensation to ensure accurate measurement over the full range.
• Automatic Calibration Reminder to remind users to calibrate the meter on a regular basis.
• Data stability icon, automatically prompting the current measurement status
• Automatic end point locking, retaining stable measurement values for viewing or recording.
• Automatic electrode diagnosis, you can check the electrode range.

• Low battery warning icon to indicate remaining battery power.
• Automatic power off, effectively saving battery power consumption.
• The system menu can customize the number of calibration points, ion concentration unit, temperature unit, stability standard, data lock mode and other 8 items
Function parameter
• One key reset (Reset), automatically restore the meter to the factory default settings.
• Extended memory, can store up to 500 sets of measurement data.
• The built-in clock automatically marks the date and time of stored data to comply with GLP regulations.
• USB communication interface to send stored data to PC.
• Multi-mode power supply scheme (battery, power adapter, computer's USB port) ensures the smooth application of the instrument.
Bante Bante321-NH4 Portable Ion meterSpecifications
| LIST | VALUE |
|---|---|
| mV range | -1999.9~1999.9mV |
| mV measurement Accuracy | ±0.2mV |
| mV display resolution | 0.1mV |
| Ion Measurement range | 5×10^-6~1M, 0.1~18000ppm |
| Ion measurement Accuracy | ±0.5% F.S |
| Ion display resolution | 0.001, 0.01, 0.1, 1 |
| Ion calibrated point | 2 to 5 point |
| Ion calibrating solution | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mol/L, mg/L |
| Temperature Measurement range | 0~105℃, 32~221℉ |
| Temperature measurement Accuracy | ±0.5℃ |
| Temperature display resolution | 0.1℃ |
| Temperature calibrating point | 1 point |
| Temperature unit | ℃/℉ |
| data lock | Manual or automatic end point locking |
| Data stability condition | Fast or high precision |
| Temperature compensation method | Manual/Automatic |
| shutdown mode | Manual or automatic (10, 20, 30 minutes after no button operation) |
| One-click reset function | contain |
| Data storage | 500 groups |
| Data Interface | USB |
| Connector | BNC |
| Power Type | 3 AA batteries |
| Battery life | About 150 hours (when the LCD backlight is turned off) |
| Dimensions | 170*85*30*mm |
| Gauge Weight | 300g |
| Optional accessories | NH4-US ammonium ion selective electrode, ion standard solution, ionic strength regulator, TP-10K temperature probe |
| Packaging Dimensions | 340*290*80mm |
| Encasement Weight | 1.5kg |
Bante Bante321-NH4 Portable Ion meter Packing list
Host X1, plastic carrying case X1, NH4-US type ammonium ion selective electrode (made in the United States) X1, AA type battery X1, ammonium ion calibrating liquid (30mL) X1, TP-10K type temperature probe X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveJB/T 6858-2018
- ActiveJB/T 6245-2017
- ActiveGB/T 39701-2020
- ActiveJB/T 6858-1993
- ActiveGB/T 26811-2011


Bante321-NH4






