Introduce Several Commonly Used Moisture-proof Tools For Portable Digital Pianos:

1. Moisture-proof pipe
Moisture-proof tube is a common tool for portable digital piano moisture-proof. The moisture-proof tube is actually an electric heating tube designed for portable digital pianos, and its working principle is to increase the temperature inside the portable digital piano and minimize the intrusion of ambient moisture into the portable digital piano. At present, the vast majority of portable digital piano users use Zhujiang brand moisture-proof tubes: power 20W, tube surface temperature 50 degrees Celsius (plus or minus 10%).
The advantage of this moisture-proof method is that it is extremely easy to use after installation (just plug it in).
The disadvantages are: the need for installation, and the portable digital piano users themselves should reasonably control the use time, and the temperature difference between the portable digital piano and the room environment in the electric heating tube cannot be avoided (although it is very small).
2. Air conditioning
Home air conditioners have a dehumidification function, using this function, the moisture in the room can be excluded from the room, thereby changing the ambient humidity of the portable digital piano.
The advantage is that it can change the overall ambient humidity, rather than only changing the humidity inside the portable digital piano like the dehumidification box.
The disadvantage is: it is used every day (usually 1-2 hours), and it will also reduce the temperature in the room.