Loading...
TE-WILBUR OPERATIONS MANUAL REV 002.15 06/11/2015
Tisch Environmental 1-TSP-AND-PM10 sales@tisch-env.com www.tisch-env.com Page 86 of 183
NOTE: Before removing the USB drive from the USB port, the USB must be
ejected by pressing the Press to Eject USB Drive button. This is to
prevent data loss by stopping the USB access before the drive is
removed. If the USB is removed without ejecting, a small screen
will alert the user that next time they need to eject the USB before
removing it.
Stop the external memory
Before removing the device
!
Ack
Press the Ack button to acknowledge this warning.
9.3 Datalog
The datalog stores all data values based on the datalog timer setting which can
be changed here:
MAIN
MENU
MAINTENANCE
MENU
MORE
MAINTENANCE MENU
The default time for the data log is 5 minutes (300 seconds).
The datalog will continuously log data regardless if a sample is running.
The datalog is in a standard comma separated value (.CSV) file which can be
opened from any standard spreadsheet program. The datalog is stored as the
filename wilbur_data.csv with the three digit number of the sampler’s serial
number appended to the file name. So if the sampler’s serial number is 4786
the filename will be: wilbur_data786.CSV.
When downloading to a USB drive, a folder called run_summary_data is
created and the datalog will be stored in that location.
The datalog contains the following information:
Qvol avg
The average volumetric air flow (Qactual) over the time of
the datalog timer in liters per minute.
Qvol max
The maximum value of volumetric air flow (Qactual) over
the time of the datalog timer in liters per minute.
Qvol min
The minimum value of volumetric air flow (Qactual) over
the time of the datalog timer in liters per minute.
Loading...
Terms of Use | Privacy Policy | DMCA Policy
2006-2020 Rsmanuals.com