Brooks Instrument 1255A, Installation & Operation Manual

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Section 1 Introduction
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Table 1-5 Capacities - Rib Guide Tubes, Spherical Floats for use with 1355G Series Only
Meter Tube Float Maximum Flow Rate*
Size
2
No. Material Water (CC/Min) Air
R-2-15-AAAA G
Glass 0.59 50 SCC/M
Sapphire 1.1 79 SCC/M
Stainless Steel 2.6 150 SCC/M
Carboloy 5.2 280 SCC/M
Tantalum 5.8 310 SCC/M
R-2-15-D G
Glass 5.5 370 SCC/M
Sapphire 10 520 SCC/M
Stainless Steel 20 830 SCC/M
Carboloy 34 1200 SCC/M
Tantalum 36 1300 SCC/M
R-2-15-A G
Glass 17 0.82 SLPM
Sapphire 26 1.0 SLPM
Stainless Steel 46 1.6 SLPM
Carboloy 70 2.4 SLPM
Tantalum 75 2.5 SLPM
R-2-15-B G
Glass 53 2.3 SLPM
Sapphire 80 3.0 SLPM
Stainless Steel 130 4.6 SLPM
Carboloy 200 6.7 SLPM
Tantalum 210 7.1 SLPM
R-2-15-C G
Glass 90 4.0 SLPM
Sapphire 130 5.2 SLPM
Stainless Steel 220 7.9 SLPM
Carboloy 340 11 SLPM
Tantalum 360 11 SLPM
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R-6-15-A G
Glass 210 9.5 SLPM
Sapphire 320 12 SLPM
Stainless Steel 540 18 SLPM
Carboloy 790 25 SLPM
Tantalum 840 26 SLPM
R-6-15-B G
Glass 560 23 SLPM
Sapphire 820 29 SLPM
Stainless Steel 1300 43 SLPM
Carboloy 1900 60 SLPM
Tantalum 2000 63 SLPM
Air flows are at 14.7 psia and 70 Degrees F/1.01 Bar and 21.1 Degrees C
Optional Equipment
Standard Needle Valve
The standard needle valve can be supplied integrally mounted to the inlet
or outlet of the instrument. For more details on the needle valve go to our
website: BrooksInstrument.com , select Documentation, Precision Valves
& Flow Controllers, select Brooks-Line IV, CART, 8503 or 8504 valves.
Flow Contollers
Flow controllers can be supplied integrally mounted to the inlet or outlet of
the instrument. For the flow controller's complete instruction manual go to
our website:
BrooksInstrument.com
, select Documentation, Precision
Valves & Flow Controllers, select FC8800, or FC8900.