MUNRO provides a wide range of PH Meters for laboratories and industry.
PH meter, electric device used to measure hydrogen-ion activity in solution.
PH Meters uk
agriculture, wastewater treatment, industrial processes, environmental monitoring, and in research and development. pH is a measure of the acidity or alkalinity of a solution
Application of PH Meter
pH meters are used for soil measurements in agriculture, water quality for municipal water supplies, swimming pools, environmental remediation; brewing of wine or beer; manufacturing, healthcare and clinical applications such as blood chemistry
Interesting facts about pH
Temperature - The temperature affects the pH value. This occurs because with the rise in temperature the water molecules break down, which causes a higher acid concentration and hence the decrease in pH.For example, a solution which at a temperature of 25 ° C will have a pH of 7, will have a pH of 7.47 when it drops to 0 degrees Celsius.
Neutral pH - Each neutral liquid measures a pH of about 7. This is because this solution (usually distilled water) will contain hydroxide ions at the same concentration as the hydronium ions. This equilibrium gives us the neutral value 7.
Any water-based liquid can be alkaline, acidic or neutral. Not great? Since oils and a number of other substances are not acidic, basic or neutral.
Our body is also a complete laboratory for basic and acidic substances. The stomach, our stomach, contains acids to digest food, the pH there can reach up to 2. In contrast, the heart secretes substances designed to balance this and are very alkaline.
A standard pH meter requires constant cleaning as the sensor may become contaminated from any sample we use.