Product Description
? The polymer filling makes the reference junction potential very stable.
? The diffusion potential is very stable; largearea 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!
? 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!
Technical Indexes
1. Measuring range: 0-14pH
2. Temperature range: 0-85°C
3. Compressive strength:0.6MPa
4. Material: PPS/PC
5. Slope: ≥96%
6. Zero point potential: E0=7PH±0.3
7. Internal impedance: ≤250 MΩ (25°C)
8. Installation size: Upper and Lower 3/4NPT Pipe Thread
9. Connection: Low-noise cable goes out directly.
10.Application: Measurement of all kinds of pure water and high-purity water.
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