tc 



-30 

 -29 

 -28 

 -27 

 -26 

 -25 

 -24 

 -23 

 -22 

 -21 

 -20 

 -19 

 -18 

 -17 

 -16 

 -15 

 -14 

 -13 

 -12 

 -11 

 -10 



- 9 



- 8 



- 7 



- 6 



- 5 



- 4 



- 3 

 _ o 



- 1 



± 

 1 

 2 



3 

 4 

 5 

 6 

 7 

 8 

 9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 

 29 

 30 

 31 

 32 

 33 

 34 

 35 

 36 

 37 

 38 

 39 

 40 



10 



•20 



Table 5. 



30 



.1/,,, for t from -30 C (-22 F) to 40 C (104 F). 



Relative humidity 

 40 50 60 



70 



SO 



90 



ion 



tv 



