By the way, this soft water is not good for people to drink. This is especially true for anyone who has high blood pressure, or is overweight, because this increases the salt intake by the body. This added salt exacerbates the harmful effects of these maladies. Now back to electronics water. It can contain only about 0.1 ppm of total solids.
Thirteen ounces in a million gallons of water.
The measuring of very clean water is normally done by determining the electrical resistance of a circuit which is designed such that it can be used as an indicator of the purity of the water. This circuit includes a gap in the wiring which makes the electricity pass through a one centimeter cube of water. Table 1 shows how the conductivity relates to the purity of the water. Using this test, average drinking water shows a resistance of about 3,000 ohms. On a microscopic scale, water is a solvent for almost everything.