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Type：1701 series Basic Principle of pH Electrode
Illustrate：In PH measurement, the used electrode is also known as the primary battery. The primary battery is a system, whose role is to transfer chemical energy into electrical energy.
CX-ICW-1701、CX-ICW-1702 Basic Principle of pH Electrode
Basic Principle of pH Electrode
In PH measurement, the used 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 of PH Electrode:
● It adopts the world-class solid dielectric and a large area of PCE liquid for junction, difficult to block and
it adopts the world-class solid dielectric and a large area of PCE liquid for junction, difficult to block and
● Long-distance reference diffusion channel greatly extends the service life of electrodes in the harsh
environment.
● It adopts PPS/PC casing and the upper and lower 3/4NPT pipe thread, so it is easy for installation and there is
no need of the jacket, thus saving the installation cost.
● The electrode adopts the high-quality low-noise cable, which makes the signal output length more than 40
meters free of interference.
● There is no need for additional dielectric and there is a little amount of maintenance.
● High measurement accuracy, fast echoing and good repeatability.
● Reference electrode with silver ions Ag/AgCL
● Proper operation shall make service life longer.
● It can be installed in the reaction tank or pipe laterally or vertically.
● The electrode can be replaced by a similar electrode made by any other country.
Electrode Structure Chart Electrode Wiring Plug
Basic Principle of pH Electrode
In PH measurement, the used 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.
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Model No.: CX-ICW-1701 Measuring range: 0-14pH Temperature range: 0-85℃ Compressive strength:0.6MPa Material: PPS/PC Slope: ≥96％ Zero point potential: E0=7PH±0.3 Internal impedance: MΩ(25℃) ≤250 MΩ |
Model No.: CX-ICW-1702 Measuring range: 0-14pH Temperature range:0-85℃ Compressive strength:0.6MPa Slope: ≥96％ Zero point potential: E0=7PH±0.3 Internal impedance: MΩ(25℃) ≤250 MΩ Profile: 3-in-1Electrode (Integrating the temperature compensation and the solution grounding) Installation size: Upper and Lower 3/4NPT Pipe Thread Connection: Low-noise cable goes out directly. Application: Applicable to various industrial drainages, environmental protection and water treatment. |
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| Installation size: Upper and Lower 3/4NPT Pipe Thread | |||
| Connection: Low-noise cable goes out directly. | |||
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Application: Applicable to various industrial drainages, environmental protection and water treatment. |
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● It adopts the world-class solid dielectric and a large area of PCE liquid for junction, difficult to block and
it adopts the world-class solid dielectric and a large area of PCE liquid for junction, difficult to block and
● Long-distance reference diffusion channel greatly extends the service life of electrodes in the harsh
environment.
● It adopts PPS/PC casing and the upper and lower 3/4NPT pipe thread, so it is easy for installation and there is
no need of the jacket, thus saving the installation cost.
● The electrode adopts the high-quality low-noise cable, which makes the signal output length more than 40
meters free of interference.
● There is no need for additional dielectric and there is a little amount of maintenance.
● High measurement accuracy, fast echoing and good repeatability.
● Reference electrode with silver ions Ag/AgCL
● Proper operation shall make service life longer.
● It can be installed in the reaction tank or pipe laterally or vertically.
● The electrode can be replaced by a similar electrode made by any other country.
Electrode Structure Chart Electrode Wiring Plug
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