Tel:+86-535-8088266
QQ:294772396
Email:eric.chen@starkinstrument.cn
Skype:jackie.chan-chemins
Add:No.18 Xiulin Rd, Laishan development zone, Yantai, China.
Whatsapp/Wechat: +86-18663815259
| Name: | PH8010 industrial composite sewage pH electrode |
|---|---|
| Measuring range: | 0.0~14.0 |
| Temperature range: | 0~85.0℃ |
| Pressure resistance: | 0.6MPa |
Measuring range: 0-14pH
Temperature range: 0-85℃
Pressure resistance: 0.6MPa
Slope: ≥96%
Material quality: PPS/PC
Zero point potential: E0=7PH±0.3
Installation size: upper and lower 3/4NPT pipe thread
Connection method: low-noise cable leads directly
☆ Adopt international advanced solid dielectric and large area PTFE liquid junction. Not easy to block, easy to maintain
☆ The long-distance reference diffusion path greatly prolongs the service life of the electrode in harsh environments
☆ The newly designed glass bulb increases the bulb area and prevents the formation of interfering bubbles in the internal buffer, making the measurement more reliable
☆ Adopt PPS/PC shell, upper and lower 3/4NPT pipe thread, easy to install, no need for sheath, saving installation cost
☆ The electrode adopts high-quality and low-noise cables, which can make the signal output longer than 20 meters without interference
☆ No need to supplement the dielectric, low maintenance
☆ High measurement accuracy, fast response and good repeatability
☆ Ag/AgCL reference electrode with silver ion
☆ Correct operation and long service life
☆ Can be installed sideways or vertically in the reaction tank or pipeline
☆ The electrode can be used interchangeably with similar foreign electrodes
Basic principle of PH electrode
The electrodes used in PH measurement are also called galvanic cells. The primary battery is a system whose function is to convert chemical energy into electrical energy. The voltage of this battery is called electromotive force (EMF). This electromotive force (EMF) consists of two half-cells. One of the half-cells is called the measuring cell, and its potential is related to the specific ion activity; the other half-cell is the reference half-cell, usually called the reference electrode, which is generally connected to the measuring solution and connected to the measuring instrument .
Used in various industrial wastewater, environmental protection and water treatment
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