Polytec PDV-100 - Page 58

ii
Index
F
fault diagnosis
no laser beam
6-1
no measurement signal 6-2
precautions 6-1
warning on the display 6-1
fault in function, test 6-1
filter Principe, digital 4-2
fixing the focus point 5-2
flash memory 5-3
fluctuation in temperature 3-2
focus depth 7-5
focus optimizing 5-2
focus the laser beam 5-1
focusing
on close-up
5-1
on infinity 5-1
focusing ring
control elements
3-3
use, at measurements 5-1
frequency demodulation 2-2
frequency roll-off
high pass filter
4-3
low pass filter 4-2
frequency shift, basics B-1
front optic, cleaning 3-2
functional test
connect and switch on
3-7
prepare 3-7
test 3-8
testing 3-8
G
general safety, safety information 1-1
generate
0V test signal, in the service mode
5-5
2,80V test signal, in the service mode 5-4
generate a digital measurement signal 5-6
generate an analogue measurement signal 5-6
H
heterodyne interferometer, basics B-2
heterodyne-interferometer 2-2
high pass filter
analogue signal acquisition
4-3
laser vibrometer, specifications 7-4
select 4-3
housing
opening
3-2
PDV-100, technical specifications 7-2
power supply 7-7
housing surfaces, cleaning 3-2
I
identification label 3-5
immunity, EMI-standard 7-1
inch thread, mounting holes 3-5
incorrect handling 3-1
inspection, when unpacking 3-1
installation
electric
3-7
mechanical 3-5
other components 3-2
intended use 1-1
interference fringe pattern, basics B-1
interference, basics B-1
interferometer, basics B-1
INTRO, menu in the laser vibrometer 5-3
J
jack at the laser vibrometer
ANALOG OUT
3-4
DIGITAL OUT 3-4
K
key SET
at the laser vibrometer
3-3
using 5-2
L
laser
switch it off via the service mode
5-4
switch it on via the service mode 5-4
laser beam
block
3-3 , 5-1
focus 5-1
focussing 3-3
optimizing the focus 5-2
laser cavity length 4-4
laser class, specifications 7-5
laser power 7-5
laser safety
safety information
1-2
safety precautions 1-3
standards applied 7-1
laser type, technical specifications 7-5