Integrated dual electrode pH/ORP sensor for functional water EL-9003B

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last updated：Dec 04, 2024

アプリクス

It is very compact and can measure with a small amount of sample liquid!

The EL-9003B type electrode is a pH and ORP sensor integrated electrode developed for quality control of functional water. The built-in ORP electrode consists of two metal electrodes, with the M terminal made of standard platinum and the E terminal treated with a special surface treatment for hydrogen water. It is very compact and can measure even with a small amount of sample liquid. For more details, please contact us or refer to the catalog.

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basic information

【Features】 ○ The electrode, which integrates pH, ORP, and temperature compensation resistors, is inserted into a standard holder with an outer diameter of 1B and a height of 130mm, making it compact. → It can be easily connected in the middle of piping. ○ The liquid junction of the reference electrode is positioned below the sample liquid flow path, making it less susceptible to flow rate effects. ○ PVC is used for the material to prevent oxygen permeation and provide ozone resistance. ○ Transparent PVC is used for the KCl tube and the holder body of the reference electrode. → The timing for replenishing the internal liquid is visually observable. ○ Measurement range: 0–12 pH ○ Measurement method: pH glass electrode method, ORP platinum electrode method ○ Size: φ36×135 (excluding protrusions) ● For more details, please contact us or refer to the catalog.