Description
Features
- Automatic Temperature Compensation provides measured values
- Calibration Due Reminder prompts user to calibrate meter regularly
- Stability indicator automatically shows current measurement status
- Auto-Hold function freezes stable reading for easy viewing
- Manual temperature calibration improves measurement accuracy of meter
- Selectable temperature unit (°C or °F) meets different application requirements
- Automatic electrode diagnosis shows offset and electrode slope
- System menu allows setting the 10 parameters
- Reset feature automatically resumes parameters back to 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
- 2 to 5 points calibration providing the 8 concentration points can be selected
- Automatically recognize ion electrodes, does not need to specify ion
- Direct ion concentration readout simplifies measurement process
- Selectable multiple concentration units
- 1 point offset calibration allows adjusting the displayed value
- Relative and absolute mV measurement modes provide readings
- 1 to 5 points push-button with auto-buffer recognition
- Selectable pH buffer options or using the custom calibration solutions
- Automatic electrode slope display helps user to replace sensor
Technical Specification
| pH Range | -2.000 pH to 20.000 pH |
| pH Accuracy | ±0.002 pH |
| Resolution | 0.001 pH, 0.01 pH, 0.1 pH, Selectable |
| Calibration Points | Up to 5 points |
| Calibration Solutions | USA (pH 1.68 / 4.01 / 7.00 / 10.01 / 12.45), NIST (pH 1.68 / 4.01 / 6.86 / 9.18 / 12.45), |
| DIN (pH 1.09 / 4.65 / 6.79 / 9.23 / 12.75) | |
| Ion Concentration Range | 0.001 ppm to 19999 ppm, mg/L or mol/L |
| Ion Concentration Accuracy | ±0.5% Full Scale (Monovalent), ±1% Full Scale (Divalent) |
| Calibration Points | 2 points to 5 points |
| Calibration Solutions | 0.001 ppm, 0.01 ppm, 0.1 ppm, 1 ppm, 10 ppm, 100 ppm, 1000 ppm, 10000 ppm, mol/L, mg/L |
| mV Range | -1999.9 mV to 1999.9 mV |
| mV Accuracy | ±0.2 mV |
| Resolution | 0.1 mV, 1 mV, Selectable |
| Temperature Range | 32 °F to 221 °F (0 °C to 105 °C) |
| Temperature Accuracy | ±0.9 °F (±0.5 °C) |
| Temperature Calibration | Manual |
| Temperature Compensation | 32 °F to 212 °F (0 °C to 100 °C), Automatic or Manual |
| Auto-Off | Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable) |
| Hold Function | Manual or Automatic |
| Stability Conditions | Low or High, Selectable |
| Calibration due reminder | 0 days to 30 days |
| Reset Function | Yes |
| Memory | 500 data sets with Date/Time stamping |
| Output | USB Communication Interface |
| Connector | BNC |
| Power Requirements | 3 × 1.5 V “AA” Batteries |
| Battery Life | Approximately 150 hours |
| Dimensions | 6.69 in x 3.34 in x 1.18 in (170 mm × 85 mm × 30 mm) |