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General Settings (continued)
Selections
Pressure
Length
Area
Volume
Background Purges
These are a set of 10 standard purges, which fill to 5.0 psig (34.5 kPag) before venting. This is the
same type of purge that runs when a fill-reference analysis is started.
The purge runs automatically at 3:00 AM local time (based on the system time zone setting) each
day, after the designated number of days of inactivity. When Enable Background Purges is
selected, the Days Since Last Activity field displays in which the number of days to wait after the
last operation can be specified (operations include analyses, volume calibrations and chamber
verifications). The instrument is considered "active" when these types of actions take place. The
days after inactivity begins once the instrument has gone back to "idle" status.
An analysis cannot be started while background purges are running, although other
activities can take place. The background purge can be canceled (see below).
If the instrument is left idle with the sample cap open, the background purges will
attempt to fill to a pressure for five minutes and then cancel with an error.
Cancel Ongoing Background Purges
1. When a background purge is running, start an analysis or chamber verification. A message
displays, indicating the purge is running.
2. Tap the text.
3. At the prompt, Cancel background purges?, tap
message displays. Once the confirmation closes, a green button displays and the operation
can be started.
4. Tap
Next
to start the operation.
AccuPyc III Operator Manual
135-42800-01 (Rev -) — Nov 2023
Description
Specifies the units (psig or kPag).
Specifies the units (cm or in).
Specifies the units (cm
Specifies the units (cm
2
2
or in
).
3
3
or in
).
Yes
to cancel the purges. A confirmation
General
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