Inficon CU1000 - Page 40

8 | Gas library INFICON
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Gas designation
(max. 8 digits)
Other designations Molecular mass
(amu)
Helium viscosity
factor
Hydrogen/mass 3
viscosity factor
R415A Mixture of
82% R22
18% R152a
81.7 0.622 1.388
R416A Mixture of
59% R134a
39.5% R124
1.5% R600
111.9 0.576 1.286
R417A Mixture of
50% R134a
46% R125
4% R600a
106.7 0.61 1.362
R422D Mixture of
65.1% R125
31.5% R134a
3.4% R600a
112.2 0.622 1.388
R438A Mixture of
45% R125
44.2% R134a
8.5% R32
1.7% R600
0.6% R601a
104.9 0.617 1.377
R441A Mixture of
54.8% R290
36.1% R600
6% R600a
3.1% R170
49.6 0.398 0.888
R442A Mixture of
31% R32
31% R125
30% R134a
5% R227ea
3% R152a
81.8 0.629 1.404
R448A Mixture of
26% R32
26% R125
21% R134a
20% R1234yf
7% R1234ze
99.3 0.625 1.395