Air Lite Psychrometric Calcs
Free AppAbout Air Lite Psychrometric Calcs
Psychrometric calculator for HVAC engineers, designers, technicians, commissioning agents, and maintenance personnel. SI and IP units are supported.
Inputs:
- Altitude
- Dry Bulb Temperature
And either:
-Wet Bulb Temperature
-Relative Humidity
- Dew Point Temperature
To Calculate:
-Wet Bulb Temperature
-Relative Humidity
-Dew Point Temperature
-Atmospheric Pressure
-Barometric Pressure
-Enthalpy
-Humidity Ratio
-Density
-Specific Volume
-Vapor Pressure
Calculations are made using The American Society of Heating Refrigeration and Air Conditioning Engineers (ASHRAE) Fundamentals 2009 ideal gas equations.
You must hit the clear button in between calculations. If more than three properties are filled in the application will default to using wet bulb as the humidity input.
Inputs:
- Altitude
- Dry Bulb Temperature
And either:
-Wet Bulb Temperature
-Relative Humidity
- Dew Point Temperature
To Calculate:
-Wet Bulb Temperature
-Relative Humidity
-Dew Point Temperature
-Atmospheric Pressure
-Barometric Pressure
-Enthalpy
-Humidity Ratio
-Density
-Specific Volume
-Vapor Pressure
Calculations are made using The American Society of Heating Refrigeration and Air Conditioning Engineers (ASHRAE) Fundamentals 2009 ideal gas equations.
You must hit the clear button in between calculations. If more than three properties are filled in the application will default to using wet bulb as the humidity input.
All Application Badges
Free
downl.
downl.
Android
2.3+
2.3+
Bug
buster
buster
Android app
App History & Updates
What's Changed
Fixed display to be compatible with more devices.
Fixed display to be compatible with more devices.
Version update Air Lite Psychrometric Calcs was updated to version 1.1
More downloads Air Lite Psychrometric Calcs reached 50 000 - 100 000 downloads
More downloads Air Lite Psychrometric Calcs reached 50 000 - 250 000 downloads
More downloads Air Lite Psychrometric Calcs reached 10 000 - 50 000 downloads
What are users saying about Air Lite Psychrometric Calcs
V
by V####:
by V####:
Unused it every day in a painter so need to know conditions I love thos app
D
by D####:
by D####:
Everyone that is a painter need this app
D
by D####:
by D####:
Smoookkkinnn
D
by D####:
by D####:
I just wanted something that I could plug in the numbers and have it calculate with out needing any data connection. There's a little bit more that i have no use for but it's not limited to just your temperatures and RH.
S
by S####:
by S####:
Handy for checking my work in my building science class. Numbers are a little off but only by a couple hundreds which is negligible in any real situation.
Z
by Z####:
by Z####:
Simple and best
Z
by Z####:
by Z####:
I'm seeing a lot of comments of not working properly with Galaxy S4 but working just fine on mine. Settings? Not sure. It's a handy app though.
Z
by Z####:
by Z####:
Best of the best
Y
by Y####:
by Y####:
This app don't allows calculation of dry bulb above 60 degrees also it don't to plug in two information without the use of dry bulb information. This app need more working on
Z
by Z####:
by Z####:
It is handy and very useful in troubĺe shooting.
Z
by Z####:
by Z####:
Adds.
C
by C####:
by C####:
Excellent
C
by C####:
by C####:
Works great
C
by C####:
by C####:
G00d
C
by C####:
by C####:
The 2 property rule does not work for all properties. I tried dry bulb and humidity ratio...error. Dry bulb and enthalpy...error. Doing a quick calc for economizer, is best not attempted with this app.
Q
by Q####:
by Q####:
Simple app, with great features. I wish if it had better GUI
C
by C####:
by C####:
App kept locking up or shutting down.
C
by C####:
by C####:
Very nice, simple. Would be nice if when you hit enter in the dry bulb spot it would move to wet bulb, then hit enter & it calcs.
C
by C####:
by C####:
Love this app. Would be nice to have some defaults or presets like altitude or gr/lbs dlm
O
by O####:
by O####:
Works well on my Samsung Galaxy.
I
by I####:
by I####:
Just needs to be able to lock values.
W
by W####:
by W####:
I take that back thanks! Didn't realize I didn't clear it out
J
by J####:
by J####:
After last update rating went from 5 to a 1. Cannot use on note 3. Text blocks are all crammed together.
C
by C####:
by C####:
As an industrial painter I have to take environmental readings all day, this is perfect, thank you
C
by C####:
by C####:
Would be nice to use grains as a 2nd value with Db
C
by C####:
by C####:
Good Job. Clean program that saves time.
C
by C####:
by C####:
Great and very handy. Saves a lot of time.
C
by C####:
by C####:
Easy and accurate.
W
by W####:
by W####:
Great job
C
by C####:
by C####:
5 stars on my old phone, unusable in my galaxy s4.
S
by S####:
by S####:
Very good
C
by C####:
by C####:
prety good appliction.
C
by C####:
by C####:
Very nice
E
by E####:
by E####:
Cool
M
by M####:
by M####:
Everyone that is a painter need this app
N
by N####:
by N####:
Perfect...
C
by C####:
by C####:
This was a good app. but it will not work on my Galaxy S4. The interface is all messed up ,the layout is shrunken the ad is in the way and you can't remove it. You can't see what your inputting or try to calculate. Tried to uninstall and reinstall it and still same thing. Guys get up with the times with the new O.S on android. Worked great on my old o.s.
B
by B####:
by B####:
You gotta exit the app b4 u change refrigerants, got no probs here, good to go
W
by W####:
by W####:
Can not read display on S4
by X####:
You don't always need dry-bulb to solve. On a psychometric chart you can determine all properties from RH and Enthalpy or Wet-bulb and Humidity Ratio, over 20 different combinations most of which do not include dry-bulb.