Definition Ph meter
PH is a measure of the water meter to measure the pH level, the degree of acidity or alkalinity of a liquid / water. This measurement is used for needs such as laboratory, drinking water, industry, recycle
PH meters are sold as disposable as paper, or in the form as small puplen easy to carry everywhere, until shaped like a mini computer that has a more accurate laboratory functions and specifically its use
Calibration PH meter and how to use
While using the PH measurement results will move up or down, the measurements taken are rata2 value in the interval
Ph meter must be calibrated to ensure accuracy prior to use, how to calibrate pH meter measurements performed with two standard measures, general use buffer solutions used were pH 4 and pH 10, for best results do with PH 7 (considered a normal PH) and then with nearest value above or below.
after using PH meter should be cleaned with a liquid that has the lowest levels of organic matter is usually referred to distilled water, to prevent the accumulation of dirt on the probe pH meter or pH meter using a cleanser
How to store
when not in use, PH meter should be kept in a wet state, to prevent malfunction of the sensor akikbat drought, the liquid used is PH 3 or pH 7, for emergencies distilled water (water with a TDS level of purity close to 0) can also use Storage Solution
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