Industrial Antimony PH Electrode

Short Description:

★ Model No: PH8011

★ Measure parameter: pH, temperature

★ Temperature range: 0-60℃

★ Features: High temperature and corrosion resistance;

Fast response and good thermal stability;

It has good reproducibility and is not easy to hydrolyze;

Not easy to block, easy to maintain;

★ Application: Laboratory, domestic sewage, industrial wastewater, surface water etc

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Product Detail

User Manual

Basic Principle of pH Electrode

In PH measurement, the used pH electrode is also known as the primary battery. The primary battery is a system, whose role is to transfer chemical energy into electrical energy. The voltage of the battery is called the electromotive force (EMF). This electromotive force (EMF) is composed of two half-batteries. One half-battery is called the measuring electrode, and its potential is related to the specific ion activity; the other half-battery is the reference battery, often called the reference electrode, which is generally interlinked with the measurement solution, and connected to the measuring instrument.

Features

1. It adopts the world-class solid dielectric and a large area of PTFE liquid for junction, difficult to block and easy to maintain.

2. Long-distance reference diffusion channel greatly extends the service life of electrodes in the harsh environment.

3. There is no need for additional dielectric and there is a little amount of maintenance.

4. High accuracy, fast response and good repeatability.

Technical Indexes

Model No.: PH8011 pH Sensor
Measuring range: 7-9PH	Temperature range: 0-60℃
Compressive strength: 0.6MPa	Material: PPS/PC
Installation Size: Upper and Lower 3/4NPT Pipe Thread
Connection: Low-noise cable goes out directly.
The antimony is relatively sturdy and corrosion-resistant, which meets the requirements for solid electrodes,
corrosion resistance and the measurement of the water body containing hydrofluoric acid, such as the
wastewater treatment in semiconductors and iron and steel industries. The antimony-sensitive film is used for
the industries corrosive to the glass. But there are also limitations. If the measured ingredients are replaced by
antimony or react with antimony to produce complex ions, they should not be used.
Note: Keep the antimony electrode surface cleaning; if necessary, use the fine
Sandpaper to polish the surface of antimony.