TE-WILBUR OPERATIONS MANUAL REV 002.15 06/11/2015
Tisch Environmental 1-TSP-AND-PM10 firstname.lastname@example.org www.tisch-env.com Page 88 of 183
The minimum temperature variance between the ambient
temperature sensor and the filter temperature sensor in
degrees Celsius over the time of the datalog timer.
The total flow in liters updated based on the time of the
datalog timer. If the sample has stopped this will be the total
flow of the last sample completed. The flow total is reset to
zero when a new sample is started.
The flow coefficient of variance from the start of the datalog
timer to the end of the datalog timer.
The filter ID entered by the operator.
The site ID entered by the operator.
The serial number of the sampler.
NOTE: The datalog will fill up after its size allocation is exceeded. When
this happens the older data will get replaced by the newer data. If
the data log is set to the 5 minute recommended setting, it will take
several years to fill up the data log.
The larger the data and history logs are, the longer it will take to
copy them to the USB stick. Resetting them periodically is
9.4 Erasing the Datalog
To erase the datalog go to the following screen:
ERASE DATA AND
The datalog and the alarm log will be erased. This function cannot be undone,
so ensure the datalog and history log have been saved before continuing.
NOTE: This is a permanent erase that is non-recoverable from the internal
memory. This does not erase any data from the USB stick, but will
clear the internal data and history log to start new logs. Ensure the
data is downloaded and verified prior to erasing the logs.