Psychrometric-chart programme

[hollandhvac]

I have been looking for a psychrometic chart programme, that will calculate the sensible and latent load required between two points in the psychrometric-chart. Up till now I can only find programmes that give me the condition at different point but they do not calculate the sensible and latent load required.
Does anybody know a site where I can find a psychrometric-chart programme. I have used google already but get in many times the same programme.

 

[gxmplx]

http://www.handsdownsoftware.com/

 

[EnergyProfessional]

you could buy the Engineering Equation Solver

http://sel.me.wisc.edu/ees/new_ees.html

and write your own software (or anything else).

 

[imok2]

Go here its free

http://efficientcomfort.net/Calculators.html