D331 pH sewage electrode

1. The electrode is easy to use and does not require additional electrolyte.
2. The measurement range of the electrode is 0-14 pH and the temperature range is 0-80 ℃.
3. The electrode has fast response time, good stability, and strong anti-interference ability.
4. The electrode is not easily contaminated or blocked, and has a long service life.

1. The electrode should be stored in a dry environment at 10 ℃~30 ℃.
2. When the temperature is below -5 ℃, the electrode may break due to the freezing of the buffer and electrolyte.
3. Due to transportation reasons, when using electrodes, it is necessary to observe whether the sensitive membrane bubble is filled with solution. If there are bubbles in the membrane bubble, gently shake it downwards a few times (like shaking a thermometer) to fill the membrane bubble with solution.
4. If the pH electrode is stored under dry conditions, it must be soaked for 24 hours before use, otherwise it is difficult to calibrate.
5. When the electrode cap is not used, the electrode should be placed in KCL solution, such as 3.0N KCL solution or buffer solution, and not in distilled water.
6. Each electrode needs to be calibrated before it can be used in conjunction with a pH meter. Two point calibration is required for pH electrodes, and standard buffer solutions (pH 6.86, pH 4.00, or pH 9.18) should be used for calibration.

Standard configuration: 10 meter electrode cable (can be customized on site)

Refer to the corresponding product sensor installation!