Interactive Psychrometric Chart
A comprehensive tool for HVAC analysis and design
Units:
SI
IP
Barometric Pressure:
kPa
Altitude:
m
Point Properties
°C
%
| # | Temp | RH | Actions |
|---|
°C
Point Details
Dry Bulb Temp:
25.0 °C
Wet Bulb Temp:
17.8 °C
Relative Humidity:
50.0 %
Humidity Ratio:
9.9 g/kg
Dew Point:
13.9 °C
Enthalpy:
50.3 kJ/kg
Specific Volume:
0.860 m³/kg
Chart Display Options
Show Lines
Range Limits
°C
°C
g/kg
Process Analysis
Sensible Heating Process
| Property | Initial State | Final State | Change |
|---|---|---|---|
| Dry Bulb Temperature | 25.0 °C | 35.0 °C | +10.0 °C |
| Wet Bulb Temperature | 17.8 °C | 23.4 °C | +5.6 °C |
| Relative Humidity | 50.0 % | 28.3 % | -21.7 % |
| Humidity Ratio | 9.9 g/kg | 9.9 g/kg | 0.0 g/kg |
| Enthalpy | 50.3 kJ/kg | 60.4 kJ/kg | +10.1 kJ/kg |
Energy Requirements
Sensible Heat
10.1 kJ/kg
Latent Heat
0.0 kJ/kg
Total Heat
10.1 kJ/kg
Moisture Change
0.0 g/kg
Calculate a process to view analysis details