BRUEL & KJAER 1022 Instructions And Applications page 44

Beat frequency oscillator
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Note: For correct synchronization of paper and sweep speed the syn-
chronizing Gear Lever X on the 2305 (Fig.6.2.) should be in its outer
position and the knobs PAPER SPEED and DRIVE SHAFT SPEED should
be set as in TABLE I
44
PAPER SPEED
.
DRIVE SHAFT SPEED
mm/sec.
rpm.
0.0003
0.036
0.001
0.12
0.003
0.36
0.01
1.2
0.03
3.6
0.1
12
0.3
36
1.0
120
TABLE I
Drive Shaft li
1022 or 1024
Level Recorder
2305
Fig.6.2.
@o
10:1
Gear
+
~
~·;
UG~ ;e·
·
~ !
~·· ·
L____J
:
. •
~~
:i
· ·
"'
- -
-·-
···:....;.
·
'
"'~:~"··
@
100-120
kHz
To
Slave Filter
2020
-17a1o
7
Connection of Gear UG 3000

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