Встроенный PH-датчик PH8022 PH-зонд
- Категория: Analyzers >>>
- Поставщик: Shanghai,Boqu,Instrument,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-15-2025 | 0.14 $* | 0.94 $* |
| Aug-15-2025 | 0.92 $* | 0.91 $* |
| Jul-15-2025 | 0.70 $* | 0.17 $* |
| Jun-15-2025 | 0.51 $* | 0.43 $* |
| May-15-2025 | 0.83 $* | 0.19 $* |
| Apr-15-2025 | 0.76 $* | 0.1 $* |
| Mar-15-2025 | 0.52 $* | 0.13 $* |
| Feb-15-2025 | 0.70 $* | 0.96 $* |
| Jan-15-2025 | 0.89 $* | 0.10 $* |
Характеристики
Products Description
PH8012 Online pH Sensor
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!
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!
Measuring range | 0~14PH |
Applicable temperature | 0~50℃ |
Accuracy | ≤ 0.02PH |
Response time | ≤ l0sec |
Slope | ≥96％ |
Zero point potential | E0=7PH±0.3 |
Internal resistance | ≤ 50MΩ (25℃) |
Drift | ≤ 0.03PH/24h no accumulation |
Installation | Rotary locking type and tail 3/4 thread (Rotate the electrode for 1/4 circle to insert it into or take it out of the process.) |
Application | It is widely used for measurement of all kinds of pure water and high-purity water in such places as thermal power plants (with the flow cell). |
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FAQ
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 2-3working days if the goods are in stock. or it is 4-6 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 can offer the sample, it's extra
Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 2-3working days if the goods are in stock. or it is 4-6 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 can offer the sample, it's extra
Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.
