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Lab Expo Benchtop Ion Meter 25-BIM109 delivers precise potassium ion testing across a range of water samples. It features a calibration reminder to ensure accurate and consistent measurements. Incorporated with an ion measurement accuracy of ±1% F.S. for precise and reliable readings. Built-in large LCD offers clear and visible display for effortless monitoring. Our Benchtop Ion Meter is ideal for reliable potassium ion detection across different types of water, including drinking water, distilled water, and wastewater.
| Ion Measurement Range | K Range: 1×106 - 1M, 0.04 -39000 ppm |
| Ion Measurement Accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration Points | 2 to 5 Points |
| Calibration Solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| mV Range | (-1999.9) to 1999.9 mV |
| mV Accuracy | ± 0.2 mV |
| mV Resolution | 0.1 mV |
| Temperature Measurement Range | 0 to 105 °C, 32 to 221 °F |
| Temperature Accuracy | ± 0.5 °C, ± 0.9 °F |
| Temperature Resolution | 0.1°C |
| Temperature Compensation | 0 to 100 °C, 32 to 212 °F |
| Compensation Mode | Manual or Automatic |
| Data Hold Function | Manual or Automatic Endpoint Detection |
| Reset Function | Yes |
| Stability Condition | Low or High |
| Calibration Due | 0 to 31 Days |
| Power Off | Manual or Automatic (10,20,30 Minutes) |
| Memory | Stores up to 500 Sets of Data |
| Output | USB Communication Interface |
| Connector | BNC |
| Display | LCD (130 × 110 mm) |
| Power Supply | DC 5 V, Using AC Adapter, AC 220 V / 50 Hz |
| Dimension | 210 × 188 × 60 mm |
| Weight | 1.5 Kg |
FunctionImplementationWater quality testing labsIon measurement range 0.04 -39000 ppm supports accurate potassium detectionDrinking water analysis facilitiesTemperature compensation 0 to 100 °C enables reliable readings across sample tempsEnvironmental monitoring sitesUSB communication interface allows seamless data transfer to lab systemsClinical research laboratoriesMemory stores up to 500 sets of data for extended testing sequencesIndustrial process control unitsPower off settings (10,20,30 minutes) conserve energy during intermittent use
K ion selective electrode
Temperature probe
Standard solution (1000 ppm)
Ionic strength adjuster (30 ml)