Is The Water You Drink Clean? Check It Up With Laboratory Testing Equipments for Water

Author: Dan Littman

No one can deny the fact that water is one of the most valuable Earth's resources. If water of some area is polluted its population may face serious health and industrial problems. In order to avoid such a situation it is necessary for special scientists and researchers to regularly test the quality of water of this very area. What will happen if there is no such possibility to test water? A great number of people may suddenly realize that the reason for their health diseases is the water they consume containing a significant amount of harmful microscopic substances. Luckily, in the contemporary life the mankind has a variety of different laboratory testing equipments designed for defining the correct quality of water.

It has to be mentioned that there are various kinds of laboratory testing equipments meant to define the level of the purity of water. There are also different sizes of such laboratory testing equipments beginning from small handheld water quality meters and finishing with big spectrophotometers. Some laboratory testing equipments are designed for the usage in home surrounding, while others require special knowledge and are mostly used by environmental researchers. The scientists may accomplish their testing experiments either in the laboratory surrounding, or they transport their equipments to the definite source of water they are going to investigate, for instance, a river or some water reservoir.

Nowadays, the most widely used water testing instruments include the atomic absorption instrument and multisensory arrays. The atomic absorption instrument is designed to check up whether some arsenic or lead is present in a body or a pattern of water. As for multisensory arrays, they are mostly used by oceanographers in order to define the ocean's current, water pressure or its depth, as well as turbidity. The major between these outdoor laboratory testing equipments and those which are used in the laboratory surrounding is that the first ones are more solid and can easily bear difficult weather conditions and drastic changes of temperatures.

If you are looking for the testing equipment for the home usage, the water quality meter will be the most appropriate choice of a water testing instrument. It will easily and quickly define the water's pH, its salinity, turbidity or clarity, and even its conductivity. In addition, you may find other meters, probes, and kits used for test a water supply's ph, conductivity, salinity, and temperature. The generally spread kit involves the "measuring stick", plus the removable electrodes used to define pH and ORP, also known as the oxidation reduction potential (the complete electrical charge ejected by the water).

So, now when you are aware of various kinds of laboratory testing equipments for water, you are welcome to make your choice of the one for yourself and your family. Before giving your child a glass of water, check it up that the water is really pure.

References: The differentiation of human TH-17 cells requires transforming growth factor-b and induction of the nuclear receptor RORyt N Manel, D Unutmaz, DR Littman Nature immunology 9 (6), 641 2008