• Daily header—Shown once per day before the first entry and at the change from one day to
the next.
• Entry header—Shown at the start of each audit trail entry. It includes the time of the entry in
long format (hh:mm:ss) and the name of the person associated with the entry. If the analyzer
time is configured for 24-hour format, the AM/PM entry is blank.
• Audit trail actions—shown after the entry header. There are four types of entries possible for
this section (data added, data modified, data deleted or user action).
Data added—the keyword “Added” shows before the item name. The next line contains the
keyword “New Value:” and then the value name.
Data modified—the keyword “Modified” shows before by one space and the item name. The
next line contains the keyword “Old Value:” and then the value name. The next line contains
the keyword “New Value:” and then the value name.
Data deleted—the keyword “Deleted” shows before two spaces and the item name. The next
line contains the keyword “Old Value:” and then the value name.
5. To send the audit trail data to the printer, push PRINTER.
6. To send the audit trail data to the USB flash drive, push EXPORT. The audit trail sends the entire
audit trail in formatted clear text with a checksum to make sure that there is data integrity.
7. To delete the audit trail, push CLEAR DATA LOG.
8. To filter the audit trail, push the Filter icon.
Configure clean-in-place (CIP) options
Set a CIP validation to be done according to a selected time duration or threshold conductivity value.
This feature supplies local control on a CIP system when automation is not supported. This feature is
typically used during the development of cleaning validation procedures.
1. Push << to open the sliding menu.
2. Push SETUP.
3. Push CIP.
4. Select Threshold Conductivity or CIP Timeout.
Option Description
Threshold
Conductivity
Push the CIP button when in CIP Validation mode to start a TOC analysis when the
conductivity of the water is less than or equal to the selected conductivity threshold
value.
In the field, enter a conductivity threshold value for CIP validation (µS/cm).
CIP Timeout Set the amount of time before a TOC analysis is started.
In the field, enter the time duration for CIP validation in minutes and seconds
(MM:SS).
Configure the auto sampler
1. Push << to open the sliding menu.
2. Push SETUP.
3. Push AUTOSAMPLER.
4. Select an option.
Option Description
Auto Sampler Model Select the auto sampler model. Only ASX-7200 is currently supported.
Equipped with Rinse When the rinse function is available on the auto sampler, select this checkbox to
enable a needle rinse between samples.
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