:;
,
“
-
°°
;
_
ËTABLE 1. CALCULATED AND OBSERVED VALUES OF VAPOUR PRESSURE DIFFERENCE, MASS OF ICE SUBLlMED,
_
AND ASSOCIATED DATA FOR TWO TYPES DE FREEZE—DRŒD PRODUCTS
_
f
…Sublimaüon
Press. Di’.
Condenser
Vac.
Submed
_
-'
AP
Press.
m
Remarks
_
Ï
,
.Ïf‘j
ps
Calc’d.
…Ob‘s. .'
Temp. '
pc
-
(ton)
Calc’d.
Obs.
jî
(tort)
(torr)_
.
(°C)
(tort)
"
(€)
(€)
l
0r4ngeJül°°
°-‘5‘î…fà
—26
032“
°-°97
.
0249
95 :
104
\'
A
,
422 …
<
’
15hfdfymg
14* ';ijziï'
(end°f
Ê°°dï“
Ï
fj
( AP/LÂÏ= 1.71
“
%
,
g
7
::ft
…AÎ{“
Ÿ“
‘
’*=
.
:—
.
—
'
Ï
'
*
j:
2
32
0084“
40 0100
351
'D
121
%
Â
5
»
_
=
'
N—
.
"
bc
= 00052
Ë
‘
.
|
?
_
m.
,
'
‘
'
f
-
'
D
= 127
,
æ
-
, _
…
3 :
—33
0.210
0.035…
‘î
—
38.5
0.115 s =;
361
"355
g
'.
w
.
g_
—
==
_:
(J‘ ;;;çt
;;.
,
“oc
_=f0.0033
:;ÿ
—
,;
Ÿ
'
‘
'
Ë
Cookedmeat
19.8
——
514
°-°.18
‘
0200
30
33
A“
3—65
£"
:
i
ï
(AP/Lg=
0285
‘
‘
;
"
D = 250
z
.
2.5
0.018"
=54
0.018
97
"
87
;.
‘
u
=
_
oc
= 00032
8
26
0 430
0030‘
47
0043
0600
102
“
78
54
y…g
;
”‘
'
'
77
‘
'
:
83**
on
.=‘0.0018‘
'
expçmeptay'Ap = 0.020(A = 00015)“
f-' j g
;}
‘
l.
‘
;
»“
ï“
,
î”;
…