Description
Overview
GAOTek PH Conductivity Salinity Tester can test PH, Conductivity (Salinity), DO, Temperature. It can be used for tapping water, surface water measurement, ocean measurement, etc. Measuring various parameters based on optical or electrochemical probe sensor, with easy maintenance and reliable performance.
Features
- Easily maintain, install, or replace individual sensors
- Calibrate sensors conveniently in both field and laboratory settings
- User-friendly interface with simultaneous display of multiple parameters
- Safeguard your settings with automatic parameter recovery after power failure
- Eliminate the need for reagent consumption
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Technical Specifications
Parameter/Feature | Temperature | pH / ORP Sensor | Dissolved Oxygen Sensor | Conductivity Sensor | Turbidity Sensor | Residual Chlorine Sensor | ||
Measuring Principle | Platinum Resistance Temperature Sensor | Glass Electrode Method | Fluorescence | Electromagnetic Induction Method | 90° Near-Infrared Light Scattering Beam Testing | Constant Voltage Method | ||
Measuring Range | -10°F to 302°F (-10°C to 150°C) | -2000 mV to +2000 mV / -2 pH to 14 pH | 0 mg/L, to 20.00 mg/L, | 0μS/cm to 200 μS/cm to 2,000,000 μS/cm | 0.001 NTU to 4000 NTU | 0 ppm to 5.00 ppm (HClO) | ||
Sensitivity | ≤± 0.5 mV / ±0.01 pH | |||||||
ATC Range | 32°F to 221°F (0°C to 105°C) | 32°F to 122°F (0°C to 50°C) | -4°F to 212°F (-20°C to 100°C) | |||||
Response Time | <50 seconds | 60 seconds | <60 seconds | <1 minute | ||||
Accuracy | ± 0.36°F (±0.2°C) | ≤0.1 mg/L | ±0.01% of Reading | ±0.5% Full-Scale | 2% Full-Scale | |||
Resolution | ≤0.01 mg/L | ≤0.01 NTU or 0.1 NTU | 0.01 | |||||
Repeatability | 0.05 mg/L | ±1% | ||||||
Installation Type | Submerged, with a mounting bracket | Immersion Type with fixed mounting bracket | Immersion Type with fixed mounting bracket | Immersion or Piping Type with fixed mounting bracket | Flow Type |