چگونه را انتخاب کنید انلاین ph متر که مناسب شما و است مقرون به صرفه
How to choose an online ph meter that suits you and is cost-effective. Choose an online ph meter, industrial ph meter, ph meter, and industrial acidity meter. The price of domestic pH meter, the price of imported pH meter. The manufacturer's standard model pH meter is generally used as a pH value detector for normal water at normal temperature and pressure. The changes in the following corresponding parameters have a great relationship with the price of the online pH meter.
٪ 0aOnline Ph متر ترکیب٪ 3a
٪0a1. The display host is also called the secondary instrument٪2c which is used to display the measured value
٪0a2. The sensor٪2c also known as electrode or probe٪2c is used to sense and measure the pH value of water quality
٪ 0a3. نصب قطعات٪ 2c استفاده می شود برای محافظت سنسور 2c مانند خط لوله نوع ٪ 2c استخر نوع ٪ 2c شناور نوع ٪ 2c نوع ٪ 2c و غیره.
٪0a4. The cable is used to connect the electrode and the secondary instrument.
قبل از خرید انلاین PH ارزش٪ 2c شما نیاز به درک سایت شرایط از اندازه گیری PH ارزش در جزئیات به عنوان زیر است٪ 3a
1. Medium: such as sewage, pure water, tap water or others.
٪ 0a2. متوسط دما٪ 3a اتاق دما یا درجه حرارت بالا
٪0a3. Sensor٪2felectrode installation٪3a ٪e2٪91٪a0 pool٪2c ٪ e2٪91٪a1 pipeline installation (need to confirm pressure٪2c flow rate)٪2c ٪ e2٪91٪a2 tank body (need to confirm tank material٪2c temperature٪2c pressure٪2c sensor installation location and other detailed information)
4. The required cable length (the cable required between the secondary instrument of the sensor); if the distance is relatively long, it is recommended to select a signal amplifier
احتیاطهای٪3a
1. ایا اب کیفیت حاوی خورنده مواد٪ 2c و تقریبی غلظت٪ 3b اگر حاوی هیدروفلوریک اسید٪ 2c فلوراید یون ها٪ 2c و غیره٪ 2c ان لازم است برای انتخاب a ویژه ضد HF اسید سنسور٪ 3b
٪ 0a2. Temperature٪2c such as high temperature must select the corresponding high temperature sensor.
