Industrial Composite pH Probe for Pure Water (pH8022)

Principle
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.

Description
Features 
1. It adopts the world-class solid dielectric and a large area of PCE liquid for junction, difficult to block and easy maintenance
2. Long-distance reference diffusion channel greatly extends the service life of electrodes in the harsh environment
3. A new design of glass bulb increases the bulb area, prevent bubble formation interference within the buffer, makes the measurement more reliable.
4. 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.
5. The electrode adopts the high-quality low-noise cable, which makes the signal output length less than 20 meters free of interference.
6. There is no need for additional dielectric and there is a little amount of maintenance.
7. High measurement accuracy, fast echoing and good repeatability.
8. Reference electrode with silver ions AG/AgCL
9. Proper operation shall make service life longer.
10. It can be installed in the reaction tank or pipe laterally or vertically.
11. The electrode can be replaced by a similar electrode made by any other country.

FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: We cann offer the sample. it's extra

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.