In extremely arid areas, a humidifier for each home is more than recommended, but there are places where the relative humidity constantly changes throughout the seasons of the year, being very aggressive in summer and low, or less intrusive and high in winter. For this reason, the humidifier is also necessary and poses the eternal question of the danger for a PC due to the large temperature differences it produces.
Is the relative humidity of a humidifier harmful to a PC?
The first thing we need to understand is that the relative humidity of the air in any room in our house should be between 30% and 50% according to the EPA, but it is also specified that the more there is of heat, the higher the humidity. necessary and a lower temperature will also require less relative humidity.
However, there are studies that claim that it should be between 40% and 60%, since bacteria and viruses can appear underneath in certain environments and even respiratory conditions. But focusing on the problem that matters, what relative humidity do manufacturers stipulate that a room must have in order not to damage the PC?
The answer is as simple as it is straightforward: the less the better. To give an average and approximate value, the tests are normally carried out in environments which, according to the manufacturer, vary between 30% and 60% relative humidity.
Ambient humidity vs PC
Temperature differences are the big problem with the humidity of the environment, to the point that manufacturers like ASRock have included a preheating system in some motherboards to avoid condensation and thus avoid errors or catastrophes in their. equipment.
High ambient humidity in itself is not bad as we have seen, but on contact with a body with a higher temperature it condenses as water and we obviously don’t want the liquid element in it. our material.
For this, it is necessary that the humidity inside the tower reaches a value of 100%, the temperature will therefore be the determining factor, because hot air admits more water vapor than cold air and As a general rule, a tower will always be at a higher indoor temperature than the room.
Is condensation possible in a tower? It’s really difficult, you would have to start with a relative humidity of over 80% in the environment and also use a quality humidifier to make this happen, not to mention a high average temperature. Either way, having a humidifier at home is a sign that we are below 80% of a lot, so we don’t have to worry about our PC for condensation, but rather the ambient temperature of the room and the temperature of the room. the tower, which is a determining factor that could damage the PC if the temperatures are very high.