HP 5528A User Manual

Model 552 8A
Slraightness Measuremen ts (Along A Horizon tal Ax is)
SPINDLE OR
OTHER SUPPORT
I
1
o
"'"
I
,
I
,
,
I
,
~
'POSTFROM
10776A
ACCESSORY KIT
OR 10785A
HEIGHT
ADJUSTER
II. POST
1078SA
o
~ HEIGHT ADJUSTER
,
I
I
,
I.
.,
'I
,! ~ BASE FROM 10778A
I I
' ,
, I ACCESSORY KIT
,
,
I
,
I
,
,
@
_____ 10774A OR 10775A
r STRAIGHTNESS INTERFEROMETER
FIgure 10 -3 . StroJ/gh/ness I llterferomeler Mounting
6. Atlach the ta rg et to the Straightness Interferometer. Th is ta rg et is included whh the Op t ics .
Th e target should be attached 10 the Straightness Interferometer opening that is dircded
toward the l aser Head.
Make sure the target is
po sitioned 35 clo se ly as possible relative to the edges of the Op t ic. Use
you r fingers
to match edges.
7. Adjust the Slraightness Int erferome t er (o r translate the l aser Head) so the laser Beam goes
through the target's hole.
Secure
the Int e rf erome t er to the mac hine in such a wa y th ai the Int erfer ometer is as squa re as
possible
relative to the incoming beam. Th e Interferometer hous in g's pitch l im itations are ± 2
degrees ; it s yaw a nd rolilimilations are ± 5 degrees. The pitch requ irement wi ll be taken care
of
automatica ll y by using th e moun ting hardware listed above.

HP 5528A Specifications

General

Brand	HP
Model	5528A
Category	Measuring Instruments
Language	English