53
Special Filtering and Resolution
Start using special filtering and
resolution by selecting:
D/Menu
and B/Window 2 Setup, if
needed,
or
,
1/Special Measurements,
Filter and Resolution….
Select the Time Constant setting
and how many decimals should be
cut off from the actual resolution of
the current measurement. The fil-
ter is a 1
st
order digital filter.
None means “No additional filter-
ing” and “Use the modules own resolution” respectively.
Note.
You cannot “worsen” the resolution to less than one significant digit.
Deviation Measurement
In deviation measurement the read-
ing of the main port is compared to
a reference value. The reference
value is subtracted from the read-
ing of the main port.
Start the deviation measurement by
selecting:
D/Menu
and B/Window 2 Setup, if
needed,
or
,
1/Special Measurements,
Deviation Meas….
You can enter the reference value
when you start the special measurement mode.
Note.
Keep in mind that when the displayed deviation reading is small
compared to the actual reading, a significant part of the deviation
value may be measurement error. See the specifications for mea-
surement errors at the actual measurement level.
1 9 . 0 5 . 2 0 0 0 1 3 : 5 5
S P E C I A L F I L T E R I N G A N D R E S O L U T I O N
Q u a n t i t y
P o r t
U n i t
T i m e C o n s t a n t
T / C - t e m p e r a t u r e
E T : T C i ( m e a s )
° C
D e c i m a l s
- 2
T h e s e t t i n g - 1 , f o r i n s t a n c e , m e a n s o n e
l e s s d e c i m a l s .
5
s
S t a r tC a n c e l E d i t
2 2 . 0 9 . 2 0 0 0 1 3 : 3 2
D E V I A T I O N M E A S U R E M E N T
Q u a n t i t y
P o r t
M e a s u r e d e v i a t i o n f r o m t h e v a l u e
T / C - t e m p e r a t u r e
E T : T C i ( m e a )
2 2 . 0 0 0 0
° C
S t a r tC a n c e l E d i t