Micromeritics AccuPyc 2 1340, Operator'S Manual

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AccuPyc II 1340 System Commands
Aug 2013 3-37
Zero
This command enables you to zero the pressure transducer or the volume offset.
The pressure transducer zeroes automatically before each cycle in an analysis or calibration; therefore,
it is not necessary for you to zero for these operations. Typically, this function is not required unless
you manually perform analyses for an extended period of time.
Press Alt + 0 to access the Zero function.
Enables you to zero the pressure transducer or the volume
offset.
Choices : Pressure, Volume
If you choose Volume , be sure the sample chamber is empty.
Press CHOICE until the desired option is displayed, then
press
ENTER
.
If you choose Pressure , the next prompt is not displayed.
Does not display for Pressure
Displays when you choose Volume and if you selected Yes
at the Request insert prompt in Report Options.
Choices: None, 0.1 cm
3
(for 1 cm
3
pycnometer)
None, 3.5 cm
3
, 1.0 cm
3
(for 10 cm
3
pycnometer)
None, 35 cm
3
, 10 cm
3
(for 100 cm
3
pycnometer)
None, 650 cm
3
, 1300 cm
3
(for 2000 cm
3
pycnometer)
Press CHOICE until the appropriate insert is displayed, then
press
ENTER
.
Press
ENTER
to begin the zero operation or
Alt + CLEAR
to
cancel the operation.
If you are zeroing the Volume , the purges and cycles
specified in the current analysis parameters are used to
calculate the volume offset.
After the operation is complete, the pycnometer returns to
the
Reload prompt.
Unit[n] SN1234 10 cm3
X - X - X
Zero Type?
Pressure
Unit[n] SN1234 10 cm3
Zero Volume
Chamber insert?
None
Unit[n] SN1234 10 cm3
Zero Volume
[Enter] to start
[Escape] to cancel
or
Unit[n] SN1234 10 cm3
Zero Pressure
[Enter] to start
[Escape] to cancel