How to correctly judge the quality of water in medical purified water equipment?

Hospitals, pharmaceutical plants use a lot of water types, but our naked eye can not tell the quality of water, generally speaking, the detection of water quality is through the use of specific instruments and some testing agents.
But usually in our working life we can not have everyone has an instrument to measure the quality of water, today's small editor for you to provide some small ways to judge the quality of medical purified water equipment water quality.
1, odor: Generally speaking, water is odorless liquid, if there are contaminants in the water, there may be a very unpleasant smell.
2, taste: different water quality taste is not the same, the water mineral element ion composition is also very likely to lead to different taste of water, so the taste to judge water quality is also a better way.
1) If the water is salty, it indicates that the sodium ion content in the water is relatively high, not suitable for drinking, and for some boiler water, heating, etc. are not suitable.
2) If the water has a sour taste, indicating that the PH value advantage is low, generally speaking, the water we drink is weakly alkaline, if the fruit has an acid taste, it is proved that the pH value has been around 4.
3) Generally bitter water, are higher water temperature ratio, usually high sulfate content.
4) Rusty taste is known to be high in iron ions.
3, water turbidity: This is also an important criterion to judge the quality of water, generally cloudy water quality is not too good! The above is the small editor for everyone to introduce the water quality of medical purified water equipment is good or bad, can only be used for simple judgment of water quality, to further determine or need to use special instruments to measure better! For medical purified water equipment, the small editor suggested that we also need to understand why the joints of medical purified water equipment will leak to ensure water quality.