 |
Solvent Purification
Systems
Home
PureSolv 400
Specifications
System Accessories
Specify a System
|
|
|
 |
Basic System Operation and Specifications |
A Purification Grade solvent is pushed from its storage container under low nitrogen pressure through two stainless steel columns containing activated alumina and copper. Trace amounts of water and oxygen are removed producing dry, deoxygenated solvent. The processed solvent is drained into in a storage flask where it can be dispensed, under nitrogen, using standard syringe techniques.
| Dual solvent column design |
Two pressure tested stainless steel columns per solvent, either 200L or 400L processing capacity until spent. Columns are supplied fully conditioned, ready for use. Spent columns are replaced with new columns. |
| Manifolds, vacuum and gas |
Internal vacuum and gas manifolds are built into the extruded aluminum frame of the system. Includes a vacuum indicator and gas regulators and pressure relief valves dedicated to each of the solvent flasks to prevent over pressurization of glassware. |
| Gas connection |
All solvents can be dispensed simultaneously using one main inert gas supply. A red colored 2-way Swagelok valve located on the main gas supply allows operator to shut off all pressure to system in an emergency. |
| Stainless steel tubing |
All solvent tubing is ¼ inch stainless steel. |
| Check valves |
Each solvent has it's own in-line check valve to prevent back flow, thus eliminating cross contamination of solvents. |
| Directional valves |
Each solvent includes both 2-way and 3-way Swagelok directional valves to control flow of solvents and inert gas. |
| Dispensing |
A Swagelok metering valve allows a controlled flow of solvent from a braided stainless steel flex line connected to a 24/40 joint. A glass solvent storage flask mounts to the joint for dispensing solvents using standard syringe techniques. |
| Grounding |
The system is grounded and bonded against ESD, enabling the user to make a cold water pipe, or earth ground. Permits grounding a solvent reservoir while filling it away from the system. |
|
|
Indiana University
Harvard University
Boston College
Wesleyan University
Yale University
Johns Hopkins University
Stanford University
Hewlett Packard
NASA Glenn Research
Rohm & Haas
YTC America
BOC Edwards
Bayer Pharmaceutical
Praecis Pharmacuetical
Aventis Pharmaceutical
University of Augsburg
University of Graz
University of Eindhoven
Ben-Gurion University
University of Hong Kong
More References »
|
|
|
