Standard state air in the paint room

Standard state air in the paint room

Now that environmental protection checks are tight, many companies have been implicated, and the paint room industry has also been affected. However, in order to be more standardized, the air condition in the paint booth has certain standards, and production can only be done if the standards are met.

1, free air

The state of the air that people feel in the earth E will vary with altitude, air pressure, temperature, location, time, etc. Therefore, we cannot use free air as the benchmark value for air compressors. The volume unit in the free state is usually marked with the symbol "N" to indicate the volume in the free state.

2, normal air

refers to dry air with a temperature of 0°C and a standard atmospheric pressure (760mmHg) with a relative humidity of 0. The air density in this state is 293kg/m. At this time, the air mass of 1m is about 1.293kg.

3, standard state air

means that the temperature is 20°C. Standard atmospheric pressure (760mmHg). Air with a relative humidity of 65%. The above-mentioned values remain unchanged no matter how ra changes in the location and time. The air density in this state is 1.20 kg/m. At this time, the air quality of 1㎡ is about 120kg/.

Only air that meets the above conditions can be used in the paint room, which is good for all of us. The products produced by our company are of good quality and low prices, and you are welcome to buy them.