Description
Overview
GAOTek Benchtop Water Quality Multiparameter Analyzer has a small size and reliability quality to work on most conditions. It also enables you to develop applications for your specific research needs. From multi-parameter systems for measurement of pH, Temperature, Conductivity, and ORP, or Dissolved Oxygen, this analyzer enables you to do the precise measurement and manage your results data.
Features
- LCD display screen
- Multi-reading: auto-read, timed-read, continuous-read
- Automatic/Manual temperature compensation ensures accurate results
- Auto-hold feature senses and locks the measurement endpoint
- Settable parameters: date, time, calibration points, etc.
- GLP-compliant: 200 sets data capacity per parameter
- Transfer data via RS-232 to PC or printer
- Auto-power off feature
- IP65 waterproof
Technical Specifications
| pH Range | -2 pH to 20 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| mV Range | -1999.9 mV to 1999.9 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.1% FS |
| pX Range | -2 pX to 20 pX |
| pX Resolution | 0.01 pX |
| pX Accuracy | ±0.01 pX |
| Ion Concentration Range | (0 to 19990) Unit: mol/L, mmol/L, g/L, mg/L, μg/L |
| Ion Concentration Resolution | 4-digit Significant Number |
| Ion Concentration Accuracy | ±1.0% |
| Conductivity Range | 0 μS/cm to 200 mS/cm |
| Conductivity Resolution | 0.001 μS/cm |
| Conductivity Accuracy | ±1.0% (FS) |
| Resistivity Range | 5 Ω.cm to 20 M Ω.cm |
| Resistivity Resolution | 0.01 Ω·cm |
| Resistivity Accuracy | ±1.0% (FS) |
| TDS Range | 5 Ω.cm to 20 M Ω.cm |
| TDS Resolution | 0.01 Ω·cm |
| TDS Accuracy | ±1.0% (FS) |
| Salinity Range | 0% to 8% |
| Salinity Resolution | 0.01% |
| Salinity Accuracy | ±0.20% |
| DO (dissolved oxygen) Range | 0 mg/L to 19.99 mg/L |
| DO (dissolved oxygen) Resolution | 0.01 mg/L |
| DO (dissolved oxygen) Accuracy | ±0.10 mg/L |
| DO Saturation Range | 0% to 99.9% |
| DO Saturation Resolution | 0.1% |
| DO Saturation Accuracy | ±2.0% |
| Temperature Range | 23 °F to 275 °F (-5 °C to 135 °C) |
| Temperature Resolution | 32.18 °F (0.1 °C) |
| Temperature Accuracy | ±32.36 °F (0.2 °C) |
| Power Supply | 4 AA Battery |
| Dimension (mm); Weight (kg) | 8.26 in x 3.38 in x 1.96 in (210 mm x 86 mm x 50 mm) |
| Weight | 1.10 lb. (500 g) |