GC Pressure/Flow Calculator Software
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| Title: |
GC Pressure/Flow Calculator Software Revision 2.05 |
| Short Description: |
Determine pressure settings and flow rates through a capillary GC column and calculate the vapor volume for a liquid solvent vaporized in a heated GC inlet. |
| Min requirements: |
Windows 95 or Windows NT |
| Last Updated: |
13-Jul-04 |
| File size: |
528KB |
| Download file: |
Flow_Calculator_00010924.exe |
| Long Description/Installation Notes: |
The flow calculator and method translation software tools can help users of all gas chromatographs and columns, but are especially useful with an Agilent 6890 and Agilent 6850 GC system with electronic pneumatics control and with high-quality Agilent capillary columns.
The flow calculator program contains TWO subprograms: a pressure/flow calculator and a vapor- volume calculator.
The pressure/flow calculator can be used to determine pressure settings and flow rates through a capillary GC column. Column dimensions, temperature, inlet and outlet pressure, and carrier gas type can be varied in the calculation of outlet flow rate, average linear velocity, and holdup time.
The vapor-volume calculator is used to calculate the vapor volume for a liquid solvent vaporized in a heated GC inlet. This is useful in determining appropriate injection volumes for a given solvent in a given inlet liner. The most important application is splitless injection, where discrimination and liner overload is most probable.
This revision of the flow calculator program operates on Windows 95 and Windows NT platforms. It includes an inlet flowrate calculation (to help when calculating splitless delay times) and a liner overload stop light to signal possible overload conditions. Check out the excellent descriptions in the Help section as well. This is a great teaching tool for capillary GC principles. |