Portable Potassium Ion Meter ION321-K
Features:
• High performance portable fluoride 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 usethe meter smoothly.
|
Model
|
ION321-K |
| lon |
| Range |
1×10-6~1M, 0.04~39000ppm |
| Accuracy |
±1% 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, mg/L, mol/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 |
170(L)×85(W)×30(H)mm |
| Weight |
300g |
