Micromeritics Gemini VII 2390a Operator's Manual page 324

Appendix C
Using the results of the above calculations, the following can be calculated:
Monolayer Capacity (cm
YI
V = 10
0
Micropore Volume (cm
W = (V x D)
I I
where
D =
Limiting Micropore Volume (cm
W = (V x D)
0 0
where
D =
Error of Limiting Micropore Volume (cm
W = W
0 ERR 0
Characteristic Energy (KJ/mole):

2.303 R T
-------------------------------------- -
=
E
 2.303 S  

Modal Equivalent Pore Diameter (Å):

= 2
D
MODE
where

=
C-30
3
/g STP):
3
/g):
density conversion factor (cm
ties dialog 
3
/g):
density conversion factor (cm
ties dialog 
3
/g):
x (10YI - 1.0)
ERR

1/N

3 3 3

1/N
3N 10 /A
nm

--------------- - ---------------------------- -

 E 
3N + 1

o
affinity coefficient of the analysis gas relative to the Po gas from the Dubinin
Adsorptive Options dialog
3 3
liquid/cm STP) from the Adsorptive proper-
3 3
liquid/cm STP) from the Adsorptive Proper-
1/3



Gemini VII
239-42828-01 - Dec 2012