If you are looking for a pH electrode for demanding, contaminated, or highly alkaline media and value a robust design, clog-resistant diaphragm, and extended service life, this JUMO tecLine version is a strong choice.
JUMO tecLine glass shaft pH electrode with salt reservoir, 120 mm immersion length, PTFE ring diaphragm and HA glass for high-alkali applications
This JUMO tecLine pH electrode is designed for demanding pH measurements in process and industrial applications. It is particularly suitable for measuring points where standard electrodes quickly reach their limits, such as oily wastewater, suspensions, paints, or media containing solid particles. With HA glass for high-alkali applications, this version is also well suited for high pH environments.
Advantages and special features
The PTFE ring diaphragm is dirt-repellent and designed for minimal clogging. This is a clear advantage in media containing contamination or solids, as it makes the electrode more durable and suitable for everyday industrial use. Combined with the cartridge reference system and silver-ion-free reference electrolyte, it provides a robust solution for demanding process conditions.
Why choose this electrode?
This is a robust electrode for more challenging industrial media. The HA glass makes it suitable for high pH values, while the PTFE ring diaphragm offers advantages in applications where fouling or deposits can become an issue.
The additional salt reservoir is especially beneficial when the electrode is used in low-conductivity media, as it can extend service life. This makes it ideal for users seeking a durable and long-life-oriented solution.
With the Pg13.5 screw head (S8) and 120 mm immersion length, the electrode can be integrated into many common measuring points. The temperature range of -5 to +80 °C covers many typical process and water analysis applications. This version is therefore designed for industrial conditions requiring a robust pH electrode tailored to the medium.
Typical applications
- industrial wastewater treatment
- process monitoring
- electroplating industry
- paper industry
- beverage industry
- oily wastewater, suspensions, paints
- media containing solid particles
It is also suitable for fluoride-containing media up to 1000 mg/l HF. In the presence of electrode poisons, a double-chamber version is recommended, but this does not apply to this specific salt reservoir variant.
Technical data
- Basic type: glass shaft
- Active element: HA glass
- Measuring range: pH 0 to 14
- Temperature range: -5 to +80 °C
- Application: high-alkali use
- Diaphragm: PTFE ring
- Electrical connection: Pg13.5 screw head (S8)
- Immersion length: 120 mm (standard)
- Type extension: salt reservoir