Product Description
1. The polymer filling makes the reference junction potential very stable.
2. The diffusion potential is very stable; large-area diaphragm surrounds the glass diaphragm bubbles, so that the distance from the reference diaphragm to the glass diaphragm is near and constant; the ions diffused from diaphragm and the glass electrode quickly form a complete measurement circuit to respond quickly, so that the diffusion potential is not easy to be affected by the outside flow rate and is thus very stable!
3. As the diaphragm adopts the polymer filling and there is small and stable amount of overflowing electrolyte, it shall not pollute the measured pure water. Therefore, the above-mentioned features of the composite electrode make it ideal for measuring PH value of high-purity water!
Model No.: PH8020
Measuring range: 0-14pH
Temperature range:0-85ºC
Slope: ≥96%
Zero point potential: E0=7PH±0.3
Compressive strength:0.6MPa
Installation size: Upper and Lower 3/4NPT Pipe Thread
Material: PPS/PC
Internal impedance: MΩ(25ºC) ≤250 MΩ
Connection: Low-noise cable goes out directly.
Features of PH Electrode:
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 . 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. The electrode made with lowest impedance sensitive glass, in a low conductivity, high water situation, has the advantages of fast response, accurate measurement, good stability, not easy to hydrolysis.
7. High measurement accuracy, fast echoing and good repeatability.
8.Reference electrode with silver ions Ag/Ag CL
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.
Suitable Range:
It can be used in measuring Pharmacy, Chlor alkali chemical industry, Pigment dye, Pulp and paper, Intermediate, Chemical fertilizer ,Starch, Environment protection ect industry pure water, high purity water.
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