10. Press 7 to close the Fill valve; X - O - X.
11. Observe the pressure display. After an equilibration period (about 20 to 30 seconds), the
pressure should not vary more than 0.005 psig/min.
If the pressure varies more than 0.005 psig/min, temperature instability or a leak may be
indicated. Vent the system, then repeat steps 8 through 11 several times to verify that a
leak is indicated. If a leak is indicated, call a Micromeritics Service Representative.
Cleaning the Pycnometer
The exterior casing of the pycnometer may be cleaned using a clean cloth, dampened with
isopropyl alcohol (IPA), a mild detergent solution, or a 3% hydrogen peroxide solution.
Do not immerse the pycnometer or the power cord in any liquids. Doing so could
result in electrical shock to personnel or damage to the unit.
Do not allow liquid to penetrate the casing of the pycnometer. Doing so could result in
damage to the unit.
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