Micromeritics ASAP 2460 Operator's Manual page 52

Defining Parameter Files
5. Enter the mnemonic for the Adsorptive gas (for example, N2) in the Mnemonic text box.
6. Click Psat vs T to edit the Psat vs Temperature table.
7. Edit any other field(s) on this dialog as required, then click
8. Enter the appropriate information (or accept the defaults) in the following fields.
Maximum manifold pressure
Non-ideality factor
Density conversion factor
Thermal transpiration hard-sphere diameter
Molecular cross-sectional area
Adsorbate molecular weight
9. In the Dosing Method group box, select the source to dose the adsorptive:
• Normal - dose from a pressurized tank of gas attached to a gas inlet port.
• From last sample port - For krypton analysis only, the krypton is stored and dosed on the last
port (2, 4, or 6 depending on system configuration).
10. Click Save, then click Close.
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ASAP 2460 Operator's Manual
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OK
246-42800-01 - Aug 2013