search

Artisan Technology Group Quest 210 Specifications Page 25

  • Download
  • Add to my manuals
  • Print
  • Page
    / 33
  • Table of contents
  • BOOKMARKS
    • Rated. / 5. Based on customer reviews
Page view 24
Revision
06/24/98
Argonaut Technologies
8.7.1
Solvent Bottle Depressurization
The reason for storing the solvent bottles depressurized is to prevent the solvent from becoming
saturated with gas. A solvent saturated with gas at
9
PSI may out-gas during a delivery causing
uneven RV filling. Storing the solvent in a depressurized state results in significantly reduced
absorption of gas and related uneven RV filling. The solvent bottles can be depressurized by turning
the valves on the top of the Bottle Cap Assemblies towards the vent port, allowing the gas pressure to
release and then turning the valve to the closed position. The closed position is defined as any valve
position other than towards the BTL PRESS, or VENT port. Before reuse, the Bottle Cap Assembly
valves should be turned toward the BTL
PRESS
tubing and allowed to stand for
10
minutes to
pressurize. If the solvent bottles have been stored in a pressurized state and uneven filling of RVs is
experienced, sparging of the solvent bottle is recommended.
8.7.1.1
Solvent Sparging Procedure
Sparging a solvent involves forcing inert gas at 9psi back into the bottle to outgas the solvent.
Perform the following steps to sparge a solvent.
On the solvent to be sparged,
turn
the valve on the Bottle Cap Assembly toward the vent port.
On the Reactor Unit, place both MANIFOLD toggle valves to the closed position.
Open the toggle valve on ASWM that corresponds to bottle position to be sparged (A, B, C, or
Dl-
Open the PURGE toggle valve, bubbles should be visible inside the sparging solvent bottle
coming out of the solvent pickup tube. Allowing the sparging to continue for five minutes.
Return the PURGE and Bottle position toggle valves to the closed position.
On the Reactor Unit, return both MANIFOLD toggle valves to the open position.
Return the valve on the Bottle Cap Assembly to the BTL PRESS position to re-pressurize the
sparged solvent.
Qu~sr
2
10
ORGANIC SYNTHESIZER
-
A
CIi'OMAT1~11 &)I. VENT
WASH
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Page view 24
1 2 ... 20 21 22 23 24 25 26 27 28 29 30 31 32 33

Comments to this Manuals

No comments
Related products and manuals for Synthesizer Artisan Technology Group Quest 210
Synthesizer Artisan Technology Group Quest 210 Specifications   (59 pages)
Synthesizer Artisan Technology Group Quest 210 Specifications   (98 pages)
Synthesizer Artisan Technology Group Quest 210 Specifications   (42 pages)
  • Ati-amplifier-technologies Coldelite Nmediapc Lemur Monitors Tribest
  • Skullcandy Unknown NEC Flat panel floor stands IKEA Cookers Motion Computing Graphic tablets Sharp TVs & monitors
  • Avanti VFR14PSIS Sony CMT-CP101 Toshiba Satellite L550D Cisco 2960-48PST-L - Catalyst Switch SEVERIN BA 3234
  • Champion Power Equipment 92221 User Manual Acer KG281K User Manual Bosch LCD User Manual Dakota-ultrasonics PR-82 User Manual Asus CG8350 User Manual