Overview
Enviro Testers Benchtop Potassium Ion Meter professional benchtop potassium ion meter, suitable for laboratory applications, accuracy: 1% F.S.
Features
- Large backlit LCD display
- 2-5 points calibration, 8 concentration points
- Direct ion concentration readout
- Selectable concentration units – ppm, mg/L, mol/L
- Automatic temperature compensation
- Auto-read function locks measurement endpoint
- Calibration due alarm
- Automatic electrode diagnosis
- Setup menu for calibration points, ionic valency, stability criteria, temperature unit, auto-power off
- Reset function resumes factory settings
- Expanded memory stores/recalls up to 500 data sets
- USB communication interface for data transfer
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 to 1999.9 mv |
| MV Resolution | 0.1 mv |
| MV Accuracy | ±0.2 mv |
| Temperature Range | 0 to 105 °C / (32 °F to 221 °F) |
| Temperature Resolution | 0.18 °F (0.1 °C) |
| Temperature Accuracy | ±0.9 °F (±0.5 °C) |
| Temperature Calibration | 1 point |
| Temperature Calibration Range | Reading ±50 °F (±10°C) |
| Temperature Compensation | 32 °F to 212 °F (0 to 100° C), manual or automatic |
| Hold Function | Manual / Auto-read measurement endpoint |
| Stability Criteria | Low / High |
| Calibration Due Alarm | 1 to 31 days or off |
| Memory | Stores up to 500 data sets |
| Output | USB communication interface |
| Connector | BNC, 0.13 in (3.5 mm) jack socket |
| Display | Custom LCD 4.92 in x 3.93 in (125 mm × 100 mm) |
| Power Supply | 5 V DC power adapter |
| Environmental Conditions | 32 °F to 122 °F (0 °C to 50 °C), relative humidity < 80% |
| Dimensions | 8.26 in x 7.40 in x 2.32 in (210 mm × 188 mm × 60 mm) |
| Weight | 3.30 lbs. (1.5 kg) |
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