Micromeritics Gemini VII 2390a Operator's Manual page 125

Gemini VII
Field or Button
Free Space button
o
p and T button
239-42828-01 - Dec 2012
Click to enter the type of free space measurement.
• None - select if free space will not be used.
• Previously measured - select if free space has been previously
measured. Recommended if measuring a series of samples with similar
volumes.
• Measure - select to measure the free space automatically over the
sample prior to data collection.
• Enter - select to enter warm and cold free space manually and enter the
amount in the text box.
• Calculate - select to have the free-space calculated using the value
entered for Volume Correction (entered on the Unit > Unit
Configuration window) and the non-ideality factor (entered on the
Adsorptive Properties window).
Click to select options for obtaining the saturation pressure (Po) and
analysis bath temperature.
Description (continued)
Analysis Conditions Files
5-15