Overview
This Portable Potassium Ion Meter has calibration 2 to 5 points, calibration range Reading ±10°C/°F, and measurements unit ppm, mg/L, mol/L, mmol/L.
Features
- Backlit LCD display
- 2-5 points calibration
- Selectable 8 concentration calibration points (0.001-10000)
- Selectable ion measurement units (ppm, mg/L, mol/L)
- Automatic electrode diagnosis
- Automatic temperature compensation
- Auto-read function
- Calibration due alarm
- Auto-power off
- Setup menu
- Reset function
- Expanded memory (500 data sets)
- USB communication interface
Technical Specifications
| Ion Concentration Range | 0.04 ppm to 39000 ppm |
| Ion Concentration Resolution | 0.001, 0.01, 0.1, 1, automatic |
| Ion Concentration Accuracy | ±1% F.S |
| Ion Concentration Calibration | 2 to 5 points |
| Ion Concentration Calibration Solutions | 0.001 / 0.01 / 0.1 / 1 / 10 / 100 / 1000 / 10000 |
| Ion Concentration Measurement Units | ppm, mg/L, mol/L, mmol/L |
| MV Range | -1999.9 mV to 1999.9 mV |
| MV Resolution | 0.1 mV |
| MV Accuracy | ±0.2 mV |
| Temperature Range | 32 °F to 122 °F (0 °C to 50 °C) |
| Temperature Resolution | 32.18 °F (0.1 °C) |
| Temperature Accuracy | 32.9 °F (±0.5 °C) or ±0.9 °F |
| Temperature Calibration | 1 point |
| Temperature Calibration Range | Reading 50 °F (±10°C) |
| Temperature Compensation | 32 °F to 122 °F (0 °C to 50 °C), manual or automatic |
| Hold Function | Manual / Auto-read measurement endpoint |
| Stability Criteria | Low / High |
| Calibration Due Alarm | 1 to 31 days or off |
| Auto-Power Off | 10 / 20 / 30 minutes after last key pressed |
| Memory | Stores up to 500 data sets |
| Output | USB communication interface |
| Connector | BNC, 0.13 in (3.5 mm) jack socket |
| Display | Custom LCD 3.14 in x 2.36 in (80 mm × 60 mm) |
| Power Supply | 3 × 1.5 V AA batteries or 5 V DC power adapter |
| Battery Life | Approximately 150 hours without backlight |
| Environmental Conditions | 32 °F to 122 °F (0 °C to 50 °C),
relative humidity <80% |
| Dimensions | 6.69 in x 3.34 in x 1.18 in (170 mm × 85 mm × 30 mm) |
| Weight | 0.66 lb. (300 g) |
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