2 in 1 pH ORP sensor electrode probe
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) iscomposed of two half-batteries.
One halfbattery 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:
| Model No.: pH8010 | Model No.: pH8012 |
| Measuring range: 0-14pH | Measuring range: 0-14pH |
| Temperature range: 0-85ºC | Temperature range:0-85ºC |
| Compressive strength:0.6MPa | Compressive strength:0.6MPa |
| Material: PPS/PC | Slope: ≥96% |
| Slope: ≥96% | Zero point potential: E0=7pH±0.3 |
| Zero point potential: E0=7PH±0.3 | Internal impedance: 150-250 MΩ (25ºC) |
| Internal impedance: 150-250 MΩ(25ºC) | Profile: 3-in-1Electrode (Integrating the temperature compensation and the solution grounding) |
| Installation size: Upper and Lower 3/4NPT Pipe thread | Installation size: Upper and Lower 3/4NPT Pipe Thread |
| Connection: Low-noise cable goes out directly. | Connection: Low-noise cable goes out directly. |
| Application: Applicable to various industrial sewages, environmental protection and water treatment. | Application: Applicable to various industrial sewages, environmental protection and water treatment. |
Techncial Indexes:
| It adopts the world-class solid dielectric and a large area of PTFE liquid for junction, non-block and easy maintenance. |
| 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 20 meters free of interference. |
| There is no need for additional dielectric and there is a little amount of maintenance. |
| High measurement accuracy, fast responsing 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. |
Thanks & best regards!
Macy Jin
Shanghai BOQU Instrument Co.,Ltd
Tel: +86-021-20986176
Fax: +86-021-20981909
Mob: +86-15221819150
Website: shboqu.en.made-in-china.com
Address: No.118 Xiuyan Road, Pudong District, Shanghai, China
BOQU Mainly business scope:
BOQU Mainly business scope:
1. /pH meter & Sensor
2. /Conductivity meter & Sensor
3. /Dissolved oxygen meter & Sensor
4. /Residual/Free chlorine meter & Sensor
5. /Turbidity meter & Sensor
6. /Acid&Alkali meter & Sensor
7. /Ion concentration meter & Sensor
8. /COD & Ammonia meter....