Description
Overview
GAOTek Residual Chlorine Water Quality Tester is a professional portable chloride ion meter, suitable for outdoor applications, accuracy: 0.5% F.S. Such as swimming pool, wastewater tank.
Features
- Portable chloride ion meter with backlit LCD screen
- Calibrate 2 points to 5 points across low to high concentrations
- 8 calibration points, from 0.001 to 10000
- Choose ppm, mg/L, or mol/L concentration units
- Auto diagnosis displays calibration info and slopes
- Accurate readings with auto temperature compensation
- Simple ion concentration readout for easy measurements
- Auto-Read locks measurement endpoint
- Calibration alarm prompts regular calibration
- Setup menu configures calibration, stability, units, date, etc.
- Reset restores factory settings
- Memory stores/recalls 500 data sets
- USB interface for data transfer/power
Technical specifications
| Ion | Range: 0.000005 M to 1M, 1.8 ppm to 35500 ppm |
| Accuracy: ±0.5% FS | |
| Resolution: 0.001, 0.01, 0.1, 1, automatic | |
| Calibration Points: 2 points to 5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000) | |
| Measurement Units: ppm, mg/L, mol/L or mmol/L | |
| mV | Range: ±1999.9 mV |
| Resolution: 0.1 mV | |
| Accuracy: ±0.2 mV | |
| Temperature | Range: 32 °F to 221 °F (0 ℃ to 105 ℃) |
| Offset Calibration: 1 point | |
| Calibration Range: Measured value ±10 °C (±50 °F) | |
| Resolution: 32.18 °F (0.1 ℃) | |
| Accuracy: ±0.9 °F (± 0.5 ℃) | |
| General | Power: 3 × 1.5 V AA batteries or DC 5 V power adapter |
| Temperature Compensation: 32 °F to 212 °F (0 °C to 100 °C), manual or automatic | |
| Display: 3.5 in (88.9 mm) custom LCD | |
| Calibration Due Alarm: 1 day to 31 days or off | |
| Stability Criteria: Low or high | |
| Memory: Stores up to 500 data sets | |
| Output: USB communication interface | |
| Battery Life: Approximately 150 hours (Turn off the backlit) | |
| Connector: BNC | |
| Auto-Power Off: 10 minutes, 20 minutes or 30 minutes after last key pressed | |
| Dimension: 7.913 in x 3.780 in x 2.165 in (170 mm x 85 mm x 30 mm) | |
| Weight: 0.661386 lb (300 g) |
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