Laboratory Equipment
Product Data Sheet · Laboratory Equipment
PH Conductivity Meter NPCM-101 offers a pH measuring ranges from -2.00 to 19.99 pH for precise analysis. It offers automatic temperature compensation for accurate measurements across varying temperatures. Our meter accurately measures multiple parameters, including pH, mV, conductivity, TDS, salinity, resistivity, dissolved oxygen, and temperature. It includes an LCD display for clear and easy reading of measurement results.
| pH Measuring Range | - 2.00 to 19.99 pH |
|---|---|
| pH Resolution | 0.1/0.01 pH |
| pH Accuracy | Meter: ±0.01 pH; Overall: ±0.02 pH |
| Input Current | ≤ 2×10⁻¹² A |
| Input Impedance | ≥ 1×10¹² Ω |
| pH Stability | ±0.01 pH/3h |
| Automatic Temperature Compensation Range | 0 to 100°C |
| ORP Measuring Range | -1999 mV to 0 to 1999 mV (Probe Optional) |
| ORP Resolution | 1 mV |
| ORP Accuracy | ±0.1% FS |
| Temperature Range | 32 to 212°F (0 to 100°C) |
| Conductivity Measuring Range | 0.00 to 19.99μS/cm 20.0 to 199.9μS/cm 200 to 1999μS/cm 2.00 to 19.99mS/cm 20.0 to 199.9mS/cm |
| TDS Measuring Range | 0 to 100 g/L |
| Salinity Measuring Range | 0 to 100 ppt |
| Resistivity Measuring Range | 0 to 100 MΩ·cm |
| Conductivity Resolution | 0.01/0.1/1μS/cm; 0.01/0.1 mS/cm |
| Conductivity Accuracy | Meter: ±1.0% FS; Overall ±1.5% FS |
| Automatic Temperature Compensation Range for Conductivity | 0 to 50°C |
| Electrode Constant | 0.1/1/10 cm⁻¹ |
| Benchmark Temperature | 25°C, 20°C, and 18°C |
| Dissolved Oxygen Measuring Range | 0 to 40.00 mg/L (ppm); 0 to 200.0% |
| Dissolved Oxygen Resolution | 0.1/0.01 mg/L (ppm); 1/0.1% |
| Dissolved Oxygen Accuracy | Meter: ±0.10 mg/L; Overall ±0.40 mg/L |
| Dissolved Oxygen Response Time | ≤ 30s (25°C, 90% response) |
| Residual Current | ≤ 0.1 mg/L |
| Automatic Temperature Compensation Range for Dissolved Oxygen | 0 to 45°C |
| Automatic Salinity Compensation Range for Dissolved Oxygen | 0 to 45 ppt |
| Barometric Pressure Range | 66 to 200 kPa (manual) |
| Dissolved Oxygen Automatic Calibration | Air saturated by water; water saturated by air |
| Dissolved Oxygen Electrode Type | Polarogram type |
| Data Storage Capacity | 400 groups |
| Stored Content | Series number, measuring value, measuring unit, and temperature |
| IP Rating | IP57 Dustproof and waterproof |
| Power Source | Two AA batteries (1.5V × 2) |
| Dimensions of Carrying Case | 360 × 270 × 76 mm |
| Dimensions of meter | 65 × 120 × 31 mm |
| Weight of carrier case | 1.6 Kg |
| Weight of meter | 180 g |
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