HydroponicsHydroponics Manuals & Videos Measuring The Ph Of Water Base Solutions Measuring The Ph Of Water Base Solutions The pH value provides a measure of acidity and alkalinity of an aqueous solution and it is proportional to the concentration of hydrogen ions. A pH neutral (=7), water is formed by ion OH- and H+ in equal measures. By adding a solution to a neutral or acid is a basic cause of an increase in the concentration of H + ions or OH- respectively. When the value is below pH 7 we are describing the acidity of the solution, but beyond(or above ph7)we are describing the alkalinity . Strong acids have pH values ranging from 1 to 3, weak acids between 4 to 6 pH, while weak bases from 8 to 10 pH and finally strong bases from 11 to 13 pH.The easiest and cheapest method for measurement of pH is by one type of colour metric: comparing the colour obtained from the chemical reaction pH liquid test mixed with the fertilized solution to a metric shade, which then gives the corresponding values concentration. In hydroponic crops it is recommended to maintain the value between 5.5 and 6.8. Values outside of this range are preventing the proper absorption of macro factors including (N-P-K etc.).see ph meters, combo ph meters and monitor. Order by Price asc Price desc Name A-Z Name Z-A Popularity View mode List Grid Adwa AD12 pH/°C (WATERPROOF) Adwa AD12 is the most advanced microprocessor based IP67 Waterproof pH/Temp pocket testers in the market. Fast, stable and precise, these testers are for users that require the greatest accuracy. Si... Best Seller Recommended In Stock €33,95 Add to cart PH Test Kit Liquid 30ml - ECO The pH test indicator is perfect for easy pH level testing, covering a wide range, from 4.0 to 8.5.Simply fill the test-tube supplied halfway with nutrient solution, add 3 drops of pH Test Indicator, ... In Stock €4,40 Add to cart PH Test Kit Liquid 20ml - PRO The pH test indicator is perfect for easy pH level testing, covering a wide range, from 4.0 to 8.5.Simply fill the test-tube supplied halfway with nutrient solution, add 3 drops of pH Test Indicator, ... Best Seller In Stock €6,80 Add to cart PH/humidity/lumens Analogue Meter Economical and easy to use, simply probe and read. Measures the soil's pH range of 4 to 8, lumens activitie and soil humidity.No mixing, measuring or waiting. No batteries required. In Stock €10,89 Add to cart Basic pH Test Kit + 1L pH- Grow The basic pH test kit allows growers to control and adjust the pH level of irrigation system. It includes pH test indicator and pH- Grow contains nitric acid. In Stock €12,90 Add to cart Advanced pH Test Kit – Digital pH Meter he advanced pH Test Kit comes with digital pH meter help you to monitor and adjust pH level in best availability of the nutritive elements for the plants. In Stock €56,00 Add to cart Professional pH Test Kit – Measurment + Maintenance The professional pH Test Kit is ideal for laboratories, commercial cultivation, research centres, etc., who require precise measurement result. In Stock €148,71 Add to cart Soil test kit: pH-N-P-K In agricultural applications, monitoring the quality of the soil is extremely important for the healthy growth of crops. The pH level is an excellent guide as to which plants may thrive in a particula... In Stock €82,50 Add to cart +Idroponica.it
The pH value provides a measure of acidity and alkalinity of an aqueous solution and it is proportional to the concentration of hydrogen ions. A pH neutral (=7), water is formed by ion OH- and H+ in equal measures. By adding a solution to a neutral or acid is a basic cause of an increase in the concentration of H + ions or OH- respectively. When the value is below pH 7 we are describing the acidity of the solution, but beyond(or above ph7)we are describing the alkalinity . Strong acids have pH values ranging from 1 to 3, weak acids between 4 to 6 pH, while weak bases from 8 to 10 pH and finally strong bases from 11 to 13 pH.The easiest and cheapest method for measurement of pH is by one type of colour metric: comparing the colour obtained from the chemical reaction pH liquid test mixed with the fertilized solution to a metric shade, which then gives the corresponding values concentration. In hydroponic crops it is recommended to maintain the value between 5.5 and 6.8. Values outside of this range are preventing the proper absorption of macro factors including (N-P-K etc.).see ph meters, combo ph meters and monitor.