Operation
Programming the Available Time Constants
To program the list of time constants using T
RAKPRO Data Analysis
Software:
1. Make sure the D
USTTRAK monitor is connected to the computer and
turned on.
2.
Select Parameters, then Time Constants from the Instrument Setup
menu. T
RAKPRO software retrieves the current time constant settings
from the D
USTTRAK monitor and displays them in the following dialog:
3.
Enter a value for each of the five available time constants. (The range is
limited to 1-60 seconds.)
4.
Select Send.
The D
USTTRAK monitor is reprogrammed to offer the time constants you
have specified.
STATISTICS Key
Use the STATISTICS key to sequentially view the average, minimum, and
maximum readings as well as the elapsed time of the most recently sampled
data. If one of the LOG modes is active, a test identification number will be
displayed also. Press the STATISTICS key once to display the average
reading, again to display the minimum reading, again to display the
maximum reading, and again to display the elapsed time for that sample (and
again for the test ID if in LOG mode). If you press the STATISTICS key a
fifth time (sixth time if in LOG mode), the D
USTTRAK monitor switches
back into the currently selected measuring mode. You must sequence
through all four statistic displays (i.e., press the STATISTICS key five