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25.0-90 — Alt 1500M
- Pressure Condition
- Alt 1500M
- Lookup Key
- 25.0 90
- Altitude M (m)
- 1,500
- Atmospheric Pressure Pa (Pa)
- 84,558
- Dew Point C (C)
- 23.28
- Dry Bulb C (C)
- 25
- Enthalpy kJ Kg (kJ/kg)
- 80.461
- Humidity Ratio Kg Kg (kg/kg)
- 0.021712
- Relative Humidity Pct (%)
- 90
- Specific Volume M3 Kg (m3/kg)
- 1.0474
- Standard
- ASHRAE Fundamentals 2021 Ch.1; Isa Pressures per Icao Doc 7488/3
- Wet Bulb C (C)
- 23.69
Source: ASHRAE Fundamentals 2021 Ch.1; ISA pressures per ICAO Doc 7488/3