Working principle: By measuring the resistance of the solution between electrodes and converting it into conductivity (unit: μ S/cm, mS/cm, etc.), the higher the ion concentration, the stronger the conductivity.
model | Conductivity Meter-DDS-307 |
Instrument level | Level 1.0 |
measuring range | (0~2.000)μS/cm; (2.000~20.00)μS/cm;(20.00~200.0)μS/cm; (200.0~2000)μS/cm;(2.0~20.0)mS/cm;(20.0~200)mS/cm |
measuring range | 0~100(℃) |
Basic error of electronic unit | Reference error of electronic unit: ± 1.0% FS; temperature coefficient indication error: ± 1.5% FS |
Stability of electronic units | ±0.5%(FS) |
Temperature compensation coefficient | 2.0(%) |
Temperature compensation range | 0~100(℃) |
power supply | AC(220±22)V;(50±1)Hz |
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