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Brooks, Model 5850e – Brooks Instrument 5850E User Manual

Page 55

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4-23

Section 4 Maintenance &

Troubleshooting

Installation and Operation Manual
X-TMF-5850E-MFC-eng
Part Number: 541B102AAG
September, 2009

Brooks

®

Model 5850E

Table 4-5 Model 5850E Standard Restrictors

20

1.386

80

0.876

100

Mixture Factor =

= 0.945

+

Nitrogen equivalent flow = 20/.945 = 21.16 slpm Nitrogen. In this example
a Size 4 Wire Mesh Assembly would be selected.