Labconco Precise Controlled Atmosphere and Basic Glove Boxes 5220131 - Manual (Page 51)

Product Service 1-800-522-7658 47
A A p p p p e e n n d d i i x x D D : :
P P r r e e c c i i s s e e C C o o n n t t r r o o l l l l e e d d A A t t m m o o s s p p h h e e r r e e
P P u u r r g g e e & & F F i i l l l l R R e e d d u u c c t t i i o o n n R R a a t t e e s s
% Oxygen Level Per Number of Purge and Fill Cycles
54, 3.2%
45, 4.4%
40, 5.2%
35, 6.2%
30, 7.4%
25, 8.8%
20, 10.5%
15, 12.6%
10, 15.1%
5, 18.1%
1, 20.3%
125, 0.6% 105, 0.8% 88, 1.2%
78, 1.5%
70, 1.9%
0
5
10
15
20
25
0 20 40 60 80 100 120 140
# of Purge and Fill Cycles -5 to +5 Inches of water pressure
% Oxygen
Precise CA
Glove Box
Data Points =
Number of cycles,
% Oxygen