Teledyne 6000B Operating Instructions Manual page 37

Photometric Analyzer
2.
3.
The settings go from zero, no digital filtering, to 10, maximum digital filter-
ing. The default setting is 8 and that should suffice for most applications. In
some applications where speeding the response time with some trade off in noise
is of value, the operator could decrease the number of the digital filter. In
applications where the signal is noisy, the operator could switch to a higher
number; the response time is slowed down though.
90% response time on the different settings to a step input is shown below.
This response time does not include the contributions of the bench sampling
system and the preamplifier near the detector.
Setting
0
1
2
3
4
5
6
7
8
9
10
At a setting of "zero", the response time is purely set by the electronics to
4.5 seconds. The numbers above can and will change depending on application
and they merely serve to illustrate the effect of the digital filter.
DIG_FILT
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DIG_FILT will flash, press the ENTER key,
Weight of digital
F i l t e r :
The number on the second row will flash and can be set by
using the Up or Down arrow keys.
90% Response time
(seconds)
4.5
4.5
5.0
5.0
5.5
7.0
9.0
14.0
25.0
46.0
90.0
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9
Operation 3
Part I 3-11