Meriam Laminar Flow Elements User Manual
Page 13
13
Table A-31986
Air Viscosity Correction Factors for ACFM Base Viscosity 181.87 Micropoise at 70°F
Correction Factor =
ૡ.ૠ
ஜ∗
Note: These correction factors do not correct for volume changes due to temperature
Temp
°F
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
50
60
70
80
90
100
110
120
130
140
150
1.03034
1.01487
1.0000
0.98568
0.97189
0.95860
0.94578
0.93340
0.92144
0.90989
0.89871
1.02877
1.01336
0.99854
0.98428
0.97054
0.95729
0.94452
0.93219
0.92027
0.90875
0.89761
1.02720
1.01185
0.99709
0.98288
0.96919
0.95600
0.94327
0.93098
0.91910
0.90762
0.89652
1.02564
1.01035
0.99564
0.98149
0.96785
0.95470
0.94202
0.92977
0.91794
0.90650
0.89543
1.02408
1.00885
0.99420
0.98010
0.96651
0.95341
0.94077
0.92857
0.91678
0.90537
0.89434
1.02253
1.00736
0.99277
0.97872
0.96518
0.95213
0.93953
0.92737
0.91562
0.90425
0.89326
1.02099
1.00588
0.99134
0.97734
0.96386
0.95085
0.93830
0.92618
0.91446
0.90314
0.89218
1.01945
1.00440
0.98992
0.97597
0.96253
0.94957
0.93707
0.92499
0.91331
0.90203
0.89110
1.01792
1.00292
0.98850
0.97461
0.96122
0.94830
0.93584
0.92380
0.91217
0.90092
0.89003
1.01639
1.00146
0.98709
0.97325
0.95991
0.94704
0.93462
0.92262
0.91103
0.89981
0.88896