106 ROYAL SOCIETY OF CANADA 
TABLE 5. 
NON-ABSORPTION CURVE; EMANATION THROUGH SAND TO TESTING VESSEL. 


Ionization Currents, 
piowedn ce) ace: x 417.5 x 01 for amps. 

Natural Leak 2.49 
05 3.32 
32 30.7 
53 59.3 
.19 90.3 
1.12 112.7 
1.56 133.7 
2.21 139.2 
2.84 133.0 
Natural Leak 3.0 

EMANATION THROUGH TUBE CONTAINING CHARCOAL AT DIFFERENT 
TEMPERATURES TO TESTING VESSEL. 








210° C. 100° C. 
Fi in Ionization PURE Blow an Ionization CRE 
cc/sec. x 417.5 x 10 ” for | cc/sec. x 417.5 x 10° for 
amps. amps. 
Natnral Leak 2.13 | Natural Leak 4.52 
21 9.81 | 29 9.02 
45 33.8 | 4 19.7 
sue 74.3 .58 23.9 
1.06 89.4 .95 53.7 
1.46 111.2 1.32 85.8 
1.88 123.0 | 1.88 105.0 
2.29 124.8 Natural Leak 4.42 
2.67 127.8 PAP I SBE 
3.10 BUS MR de) 0 bre ae a RS 
Natural Leak 2.75 ats BINS 



