Micromeritics 1305 Operator's Manual page 62

Appendix D
Substitution of equation (3) into equation (2) yields
Gathering terms and solving for VCELL further yields
Substitution of experimental and known values into equation (5) yields V
which when used in equation (3) yields V
D-2
− V ) = P
∗ (V
P
CELL
1 CALIB
V
CALIB
=
V
CELL
(P ∗ − P ∗) −
1
2
Model 1305 MultiVolume Pycnometer
∗ (V − V
) + P
2 CELL
CALIB
∗ − P
(P ∗)
1 2
 ∗ 
P
2 − P )
(P


1 2
P 

2
, the desired result.
EXP
 − P 
P
1 2
∗ V
 
(4)
2 CELL
P
 
2
(5)
CELL
Jun 99