32
33
7.
DATA LOGGING
7.7.3 CURRENT CALIBRATION RECORDS
Each calibration
record contains
the following
(See Figure 9):
• Date and time
that calibration
took place
• Pre-calibration
readings (for up
to 4 gases)
• Post-calibration readings
(for up to 4 gases)
• An asterisk symbol (*) to indicate a note is attached
Note: For calibration readings, “Fail” indicates a calibration failure, and “N/A” indicates that
a gas sensor is missing.
• To display the current calibration records, click on the View menu and then on Current
Calibration (or simply click on the View Current Calibration button on the toolbar of the
Main Screen). A list of all calibration records is displayed for the instrument in that
download (See Figure 9).
• To delete a calibration record, select the record and click on the Delete Record button.
• To add a note to a calibration record, select the record and click on the Add/View Note
button. It brings up the Calibration Note dialog box. In this dialog box, type the note and
then click on Save. An asterisk (*) is displayed at the end of the record, indicating that a
note is attached.
Note: An ellipse mark (…) at the end of a record indicates that a note can be associated
with that record.
• To print the current calibration records for that download while on the Current
Calibration dialog box, check on the “w/ Note” check box to indicate all the attached
notes are to be printed along with the records (or uncheck it to print without the notes)
and click on Print Records.
7.
DATA LOGGING
7.7.4 CALIBRATION HISTORY
Each calibration record
contains the following
(See Figure 10):
• Date and time for
which calibration
takes place
• Pre-calibration
readings (for
up to 4 gases)
• Post-calibration
readings (for
up to 4 gases)
• An asterisk symbol
(*) to indicate
a note is attached
Note: For calibration
readings, “Fail”
indicates a calibration
failure, and “N/A” indicates
that a gas sensor is missing.
• To display the calibration history, click on the View menu and then on Calibration History
(or simply click on the Calibration History button on the toolbar of the Main Screen).
A calibration history is displayed for the selected instrument (See Figure 10).
• To select an instrument, select the serial number from the Serial Number drop-down
box, or enter the serial number manually in the box and click Find. For example, for an
instrument with serial number 1234, append two 0’s in the front to make it a 6-digit
number, i.e. 001234, and click Find.
• To delete a calibration record, select the record and click on the Delete Record button.
• To add a note to a calibration record, select the record and click on the Add/View Note
button. It brings up the Calibration Note dialog box. In this dialog box, type the note and
then click on Save. An asterisk (*) is displayed at the end of the record, indicating that a
note is attached.
Note
:
An ellipse mark (…) at the end of a record indicates that a note can be associated with
that record.
• To print the calibration history while on the Calibration History dialog box, check on the
“w/ Note” check box to indicate all the attached notes are to be printed along with the
history (or uncheck it to print without the notes) and click on Print History.
M U L T I G A S D E T E C T I O N
WARNING
Keep in mind that current calibration records are subsets of the calibration history, so any
records deleted from either the Current Calibration dialog or the Calibration History dialog
are permanently removed.
WARNING
Keep in mind that the current calibration records are subsets of the calibration history, so
any records deleted from either the Current Calibration dialog or the Calibration History
dialog are permanently removed.
Figure 10
A screenshot of the Calibration History dialog box.
Figure 9
A screenshot of the Current Calibration dialog box.
