PerkinElmer Photovac 2020, Manual

Page: 82 / 190

2020 Software Manual
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Memory that must be used when monitoring the site. Also include
any reference information that will help you define the site and the
monitoring application. If you create your schedule using
spreadsheet software, you can later download 2020 data to a
computer and then copy it into the spreadsheet for further
calculations.
Once you have programmed 2020, and prepared a list of sites to be
monitored, you will move around to each location and manually log
data at each site.
To log data according to a monitoring schedule:
1. You must determine the number of calibration standards
that will be required to perform manual monitoring for
your application. Program and calibrate all the
calibration memories that you need. See
Calibration
Using the Flow-Match Regulator on page 70 and
Programming the Cal Memories on page 76.
NOTE: It does not matter which Cal Memory is selected or which
response factor is entered, 2020’s response is not specific to
any one compound. The reading displayed always represents
the total concentration of all ionizable compounds in the
sample.
2. Ensure the 2020 is in PEAK mode. To change the
mode, press ENTER and select “Disp”. Press “Mode”
and select PEAK.
3. Switch to manual operation. Press ENTER and then
“Log”. Select “Mode”. Use the “Next” and “Prev”
keys to scroll through the list. When Manual is displayed
press ENTER. When you switch between interval and
manual operation, the datalogger will be cleared. Press
“YES” to confirm your selection and clear the
datalogger. If you do not want to lose your previously
recorded data, press “NO”, then print or save the data
to disk before changing to manual operation. See