pH Mode:
| Model |
PH-920 |
PH-930 |
| pH Range | -2.000~20.000pH | -2.000~20.000pH |
| pH Accuracy | ±0.002pH | ±0.002pH |
| Resolution | 0.1, 0.01, 0.001pH, Selectable | 0.1, 0.01, 0.001pH, Selectable |
| Calibration Points | 1~5 points | 1~5 points |
| Calibration Solutions | USA (pH1.68/4.01/7.00/10.01/12.45), NIST (pH1.68/4.01/6.86/9.18/12.45), DIN (pH1.09/4.65/6.79/9.23/12.75) or User-defined | USA (pH1.68/4.01/7.00/10.01/12.45), NIST (pH1.68/4.01/6.86/9.18/12.45), DIN (pH1.09/4.65/6.79/9.23/12.75) or User-defined |
| Temperature Compensation | 0~100°C, 32~212°F, Manual or Automatic | 0~100°C, 32~212°F, Manual or Automatic |
| mV Range | -1999.9~1999.9mV | -1999.9~1999.9mV |
| mV Accuracy | ±0.2mV | ±0.2mV |
| Resolution | 0.1, 1mV, Selectable | 0.1, 1mV, Selectable |
| Calibration Points | 1 point (Only for Relative mV mode) | 1 point (Only for Relative mV mode) |
| Ion Concentration Range | ----- | 0.001~19999ppm, mg/L, mol/L (Refer to the range of ISE) |
| Ion Concentration Accuracy | ----- | ±0.5% F.S (Monovalent), ±1% F.S (Divalent) |
| Temperature Range | 0~105°C, 32~221°F | ----- |
| Temperature Accuracy | ±0.5°C, ±0.9°F | ----- |
| Calibration Points | 2~5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000ppm, mg/L, mol/L) | |
| Memory | Stores up to 500 data sets | Stores up to 500 data sets |
| Output | USB Communication Interface | USB Communication Interface |
| Connector | BNC | ----- |
| Power Requirements | DC5V/400mA power adapter | |
| Dimensions(mm) | 210*188*60mm | |
| Weight(kg) | 1.5kg | |
| Package Size(W*D*H)mm | 310*240*180mm | |
| Gross weight(kg) | 1.7kg | |
