Pure water pH value detection device
The utility model provides a pure water pH value detection device which comprises a shell, a specific conductance cell is arranged in the shell, a specific conductance sensor is arranged in the specific conductance cell, and a specific conductance cell outlet pipe is communicated and connected to th...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a pure water pH value detection device which comprises a shell, a specific conductance cell is arranged in the shell, a specific conductance sensor is arranged in the specific conductance cell, and a specific conductance cell outlet pipe is communicated and connected to the specific conductance cell; a resin column is arranged at the outer bottom of the shell, the resin column is filled with resin, and the specific conductance cell outlet pipe extends into the resin column in the vertical direction; a hydrogen guide pool is arranged in the shell, the bottom of the hydrogen guide pool is communicated and connected with a hydrogen guide pool inlet pipe, and the hydrogen guide pool inlet pipe extends into the resin column along the vertical direction; a hydrogen conductivity sensor is arranged in the hydrogen conductivity cell; according to the device, the specific conductivity and the positive conductivity of pure water of an ammoniacal matrix can be measured, then the pH value of the |
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