Micromeritics ACCUPYC III Operator's Manual page 55

Method (continued)
Selections
Use Run Precision
Technique
AccuPyc III Operator Manual
135-42800-01 (Rev -) — Nov 2023
Description
analyzed.
If a sample is not in thermal equilibrium with the sample
chamber, then the volume and density will drift. The
instrument waits for temperatures to stabilize before
proceeding with the analysis.
An additional waiting period might be required depending
on the sample and analysis temperatures. When in doubt,
samples can be left within the chamber for up to 30
minutes before beginning an analysis to ensure the
sample is in thermal equilibrium with the chamber.
Allows early termination of the analysis when certain criteria are met.
Yes. The analysis terminates after five consecutive cycles are within
n
the specified tolerance. Always request a large number (50 to 99) of
runs, or when the specified number of cycles has been performed.
Specifying a large number of cycles helps ensure that run precision
tolerance is met.
No. Run Precision is not used, and a fixed number of cycles is
n
always used.
Select Gas Pycnometry for standard density analysis or one of the
FoamPyc on the next page
additional fields specific to that technique.
methods. FoamPyc methods display
Method
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