Точка росы

The dew point calculator, in addition to the graph of the partial pressure in the wall and the graph of the temperature distribution in the wall, also shows the zone of possible condensation, which should be avoided in every way.

The layers of walls are shown in blue. Maximum 5 layers. On the left is a room (heat), on the right is a street (cold). The number, thickness and material of the layers must be specified in the calculation.

The green graph is the partial pressure of water vapor.

The red graph is the maximum partial pressure of water vapor.

Violet graph - temperature distribution in the thickness of the wall.

The zone between the points of intersection of the green graph and the red graph is the zone of possible moisture condensation (for convenience, it will be highlighted in blue).

Operating procedure:
1. Set the number of wall layers.
2. Set the thickness and select the material of the layer / layers.
3. Set the outside / inside air temperature.
4. Set the humidity outside / inside.
5. Click the “Calculation” button.

For reference:
- it is possible to scroll the graph horizontally using the slider
- temperature range from -30 to +30 degrees