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| Categories | Water Analysis Instrument | 
|---|---|
| Brand Name: | NANBEI | 
| Model Number: | Bante321-NO3 Portable Nitrate Ion Meter | 
| Certification: | CE,ISO | 
| Place of Origin: | China | 
| MOQ: | 1set | 
| Price: | USD500-USD680/set | 
| Payment Terms: | TT, LC, Paypal, Western Union, MoneyGram… | 
| Delivery Time: | 7-10days | 
| Product name: | Colorimeter, Portable residual chlorine meter, oil moisture analyzer, Portable Precision Turbidimeter, online cod | 
| Power supply: | 220VAC, 3.7V 4000mAh Rechargeable Battery, AC 220V ± 10%, Four AA batteries, 50/60HZ | 
| Measurement range: | optical pathop), 10μg ~ 50 mg, 0-1000mg/L(COD), 0-20mg/L, 0~200NTU | 
| Weight: | 0.5kg, 50kg, 2kg, 3.5 Kg | 
| Sensitivity: | 1μg H2O, 0.1ugH2O | 
| Usage: | automatic testing machine, water analysis | 
| Indication error: | ± 6%, ± 5% | 
| Repeatability: | ≤0.03, <1%(Deviation of D50 on National standard samples) | 
| Company Info. | 
| NANBEI INSTRUMENT LIMITED | 
| View Contact Details | 
| Product List | 
High Accuracy Water Analysis Instrument Nitrate Ion Meter Tester
Brief introduction of ion meter
The ion meter is an electrochemical analyzer used to measure the ion concentration in a solution. Measurement of H + also belongs to the ion meter, we generally call its PH meter or acidity meter, the general people refer to the ion meter is measured in addition to H + other than the electrochemical electrochemical instruments.
Features of NANBEI ion meter:
• High performance portable nitrate ion meter is equipped with a
large LCD display.
• 2 to 5 points calibration from low to high concentrations.
• Direct ion concentration readout simplifies the elaborate
measurement process.
• Selectable multiple concentration units include the ppm, mg/L,
mmol/L and mol/L.
• Automatic Temperature Compensation provides accurate reading over
the entire range.
• Calibration Due Reminder prompts user to calibrate the meter
regularly.
• Stability indicator automatically shows current measurement
status.
• Auto-Hold function freezes stable reading for easy viewing and
recording.
• Manual temperature calibration improves the measurement accuracy
of meter.
• Selectable temperature unit (°C or °F) meets different
application requirements.
• mV measurement mode allows user to check performance of the ion
selective electrode.
• Automatic electrode diagnosis shows the slope of sensor.
• Help message as a operational guide that helps you quickly begin
using the meter.
• System menu can be used to set 8 parameters, including the number
of calibration points,
stability condition, hold function, etc.
• Reset feature automatically resumes all parameters back to
factory default settings.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication
interface.
• Multi-mode power scheme (battery, power adapter, computer's USB
port) ensures that use
the meter smoothly.

| Model | Bante321-NO3 | 
| Ion | |
| Range | 7×10-6~1M, 0.4~62000ppm | 
| Accuracy | ±0.5% F.S | 
| Resolution | 0.001, 0.01, 0.1, 1 | 
| Calibration Points | 2 to 5 points | 
| Calibration Solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mol/L, mg/L | 
| mV | |
| Range | -1999.9~1999.9mV | 
| Accuracy | ±0.2mV | 
| Resolution | 0.1mV | 
| Temperature | |
| Range | 0~105°C, 32~221°F | 
| Accuracy | ±0.5°C, ±0.9°F | 
| Resolution | 0.1°C | 
| Calibration Range | Measured value ±10°C | 
| Temperature Units | °C or °F | 
| Others | |
| Temperature Compensation | 0~100°C, 32~212°F | 
| Compensation Mode | Manual or Automatic | 
| Hold Function | Manual or Automatic | 
| Stability Conditions | Low or High | 
| Calibration Due | 0 to 31 days | 
| Power Off | Manual or Automatic (10, 20, 30 minutes) | 
| Reset Function | Yes | 
| Memory | Stores up to 500 data sets | 
| Output | USB Communication Interface | 
| Connector | BNC | 
| Power Requirements | 3×1.5V "AA" Batteries | 
| Battery Life | Approximately 150 hours (Turn off the backlit) | 
| Dimensions | |
| Weight | 300g | 
|   | 
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