Micromeritics ASAP 2460 - Page 367

ASAP 2460 Operator’s Manual Appendix C
246-42800-01 - Aug 2013 C-43
dA/dR pore surface area for the i
th
point (m
2
/g-Å):
Incremental pore volume occluded for the i
th
point (cm
3
/g):
Cumulative pore volume occluded for the i
th
point (cm
3
/g):
dV/dR pore volume for the i
th
point (cm
3
/g-Å):
dA
dR
i
--------
S
inc
i
t
i
t
i1–
–
-------------------
=
V
inc i
S
inc i
R
i
10
4–
=
V
cum i
V
inc i
V
inc i 1–
 V
inc i
+++=
dV
dR
i
--------
V
inc i
t
i
t
i1–
–
-------------------
=