Yokogawa pH Electrode SC21[Product print page]

Manufacturer: Yokogawa Electric Corporation

Yokogawa pH Electrode SC21

Features 

Yokogawa continuously is improving the present pH sensing portfolio and designing new pH sensors integrating the latest improvements into the new design and upgrading our present. Yokogawa pH Electrode SC21
The SC25V is the latest addition to the family. Yokogawa’s first combination pH sensor in a 12 mm design with an external Liquid earth. A new design made it possible to create a large electrolyte volume making this sensor last longer then most other comparible pH electrodes.
The SC21 series already for many years Yokogawa’s trusted range of combination pH electrodes still has the same variety of choices making it easy to find the best electrode for each application. Yokogawa pH Electrode SC21

Characteristics of type SC21-AGP24
• Ag/AgCl wire reference system.
• pH bulb with cage protection Yokogawa pH Electrode SC21
• Less maintenance due to the gelled electrolyte and porous PTFE.
• Thickened electrolyte (3.3 m.).

Characteristics of type SC21-AAP26
• High quality Ag/AgCl reference system (pin) which can stand high temperatures and temperature fluctuations.
• Built-in salt bridge to prevent poisoning of the reference system.
• A large area PTFE junction to resist fouling to a high degree.
Characteristics of type SC21-AGP26
• High quality Ag/AgCl reference system (pin) which can stand high temperatures and temperature fluctuations.
• Double junction (thickened saturated KCl-solution). The built-in salt bridge prevents poisoning of the reference system.
• Heavy duty glass membrane for prolonged operation in corrosive, abrasive and fouling environments (withstanding traces of HF).
• A large area PTFE junction to resist fouling.