The voltage between the electrodes is directly proportional to the ph of the test solution. For the scientifically inclined ph or power of hydrogen is a measurement of the hydrogen ion concentration in your body. The alkalinity of water or a solution is the quantitative capacity of that solution to buffer or neutralize an acid. While alkalinity and ph are closely related there are distinct differences. Ph meter measures acid and base in a fluid. The proportionality constant depends on temperature so a temperature sensor is also necessary.
The parts and fluids of the human body have ph values. While 70 is considered neutral a score below 7 shows that your body is acidic while a score above indicates you have reduced the acidity to a healthy level. Your ph score represents the amount of acid in your body. When the solution is neutral it has a ph value of 7 when lesser than 7 it is acidic and more than 7 indicates it is basic solution. Nakao in encyclopedia of food microbiology second edition 2014. Two dimensional ph measurements of electrolyte were carried out at the bottom of an electrolysis cell.
Alkalinity does not refer to alkalis as alkaline does ⁶. The cell consists of a measuring and reference electrode. Measurement of ph and related terminology. The chemical balance in a human body is determined due to the ph of blood and other fluids. It is only for very dilute solutions that the ph can be directly. The measured area included the points directly under both the anode and the cathode.
Alkalinity and ph are directly related at 100 air saturation. Hence ph is defined as hydrogen ion concentration in fluid. The measured area was 96 50 mm and the number of measuring points was 48 25.