Micromeritics ACCUPYC II 1345 User Manual

1 About the AccuPyc II
higher specified value of P1, then a third cycle identical to the first cycle is performed. The dif-
ference between the volume of the sample on the first measurement and on the third meas-
urement is reported as the volume of fractured cells. It is assumed that cells fracture by exposure
to the highest pressure (2nd cycle) so that when the third measurement is made, the measured
sample volume has decreased from the first cycle by the amount of the closed cell volume which
was fractured.
The 100 cm
3
AccuPyc II has been designed and tested to follow the procedure in ASTM Method
D6226 for FoamPyc analyses. The 10 cm
3
and 350 cm
3
units can be used for some types of foam
materials; however, analyses on these AccuPycs will not conform to the ASTM method. The 1 cm
3
AccuPyc II cannot be used to perform FoamPyc analyses.
The FoamPyc software also provides the capability to perform analyses in the Standard mode of
operation. This is especially convenient for users who have upgraded to the FoamPyc method from
the standard method. For example, a 100 cm
3
AccuPyc on which FoamPyc analyses are performed
and a 1 cm
3
analysis module attached on which standard analyses are performed.
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AccuPyc II 1345 Operator Manual
134-42851-01 (Rev A) — Jan 2021

Micromeritics ACCUPYC II 1345 Specifications

General

Brand	Micromeritics
Model	ACCUPYC II 1345
Category	Measuring Instruments
Language	English