Features:
- 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 and mol/L.
- mV measurement mode allows checking the performance of ion-selective electrodes.
- Automatic Temperature Compensation ensures accurate measured values.
- 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.
- Selectable temperature unit ( °C or °F ) meets different application requirements.
- Automatic electrode diagnosis shows offset and electrode slope.
- Help message as an operational guide that helps you quickly begin using the meter.
- System menu allows setting the 8 parameters, including the ion valence, number of calibration points, stability condition, etc.
- Reset feature automatically resumes parameters back to factory default options.
- 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.
- Automatic electrode diagnosis shows offset and electrode slope.
- Help message as an operational guide that helps you quickly begin using the meter.
- System menu allows setting the 8 parameters, including the ion valence, number of calibration points, stability condition, etc.
- Reset feature automatically resumes parameters back to factory default options.
- 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.
Accessories: Ion-Selective Electrode (Chosen by the customer), temperature probe, batteries and carrying case.
Technical Parameters:
Model | PH-321 |
Ion Concentration Range | Refer to the range of ISE |
Ion Concentration Accuracy | +0.5% F.S (Monovalent), ±1% F.S (Divalent) |
Resolution | 0.001,0.01,0.1,1 |
Calibration Points | 2~5 points |
Calibration Solutions | 0.001, 0.01, 0.1,1, 10, 100, 1000,10000ppm, mg/L, mol/L |
Temperature Compensation | 0~100°C, 32-212°F, Manual or Automatic |
mV Range | -1999.9~1999.9mV |
mV Accuracy | ±0.2mV |
Resolution | 0.1, 1mV, Selectable |
Hold Function | Manual or Automatic |
Stability Conditions | Low or High |
Power Off | Manual or Automatic (10, 20, 30 minutes) |
Memory | Stores up to 500 data sets |
Output | USB Communication Interface |
Connector | BNC |
Power Requirements | 3×1,5V “AA” batteries (Standard) or DC5V power adapter (Optional) |
Dimensions | 170‘85‘30mm |
Package Size(W‘D‘H) | 475‘155*350mm |
Net Weight | 300g |
Gross Weight | 2kg |
Reviews
There are no reviews yet.