Description
Overview
GAOTek Laboratory Handheld Transmitter Conductivity Meter is an instrument used for the measurement of the conductivity of aqueous solution in the laboratory. It is widely used in petrochemical industry, biomedicine, sewage treatment, environmental monitoring, mining and smelting and other industries as well as junior college institutions and research institutes. If equipped with conductivity electrode with the appropriate constant, it can also be used to measure the conductivity of pure water or ultra-pure water in electronic semiconductor or nuclear power industry and power plants.
Technical Specifications
| Measuring Range | |
| Conductivity | 0.00 μS/cm to 199.9 mS/cm |
| TDS | 0.1 mg/L to 199.9 g/L |
| Resistivity | 0 Ω.cm to 100 MΩ.cm |
| Salinity | 0.0 ppt to 80.0 ppt |
| Temperature | 41 °F to 221 °F (-5 ℃ to 105 ℃) (ATC / MTC) |
| Resolution | |
| Conductivity / TDS / Salinity / Resistivity | Automatic sorting |
| Temperature | 32.18 °F (0.1 ℃) |
| Electronic Unit Measurement Error | |
| Conductivity | ±0.5 % FS |
| Temperature | 31.46 °F to 32.54 °F (±0.3 ℃) |
| Calibration | 1 point 9 preset standards (Europe and America, China, Japan) |
| Data Storage | Calibration data 99 measurement data |
| Power Supply | DC 6 V / 20 mA; 4 x AA / LR6 1.5 V or NiMH 1.2 V and chargeable |
| Display | LCD |
| Sensor Input Connector | BNC, resistor >10 e12 Ω |
| Temp Input | RCA (C inch)，NTC30 kΩ |
| Data Storage | Calibration data；99 groups measurement data |
| Working Condition | |
| Relative Humidity | 5% to 80% (without condensate) |
| Installation Grade | Ⅱ |
| Pollution Grade | 2 |
| Altitude | <=2000 m |
| Temp | 41 °F to 104 °F (5 ℃ to 40 ℃) |
| Size | 9.05 in × 3.93 in × 1.37 in (230 mm × 100 mm ×35 mm) |
| Weight | 0.88 lb (400 g) |