HP 5528A User Manual

LA5I!AON
AVOID EXPOSURE
LASER
RADIATION IS
EMITTED
fROM THIS APERTURE
I I --h- -~~
-
--
1. LASER ON Indicator: Indicates when Laser Head is re ce iving power
from Measurement Display unit.
2. SIGNAL Indicator: Indic ates that La se r return beam is strong enough
for a measurement.
J. LASER EXIT PORT : Source of l aser beam for all measurements. Also,
destination
of laser return beam for Straightness measurements.
WARNING
LASER RADIATION IS EMITTED FROM THIS PORT. DO NOT STARE
INTO HIE BEAM .
4. LASER RETURN PORT : Destination of laser return beam for Distance,
Velocity, and Angular measurement s.
5. APERTURE CONTROLS: These are located behind both ports in the
turret. The
Exit Port 's aperture co ntrol has thr ee positions - large
opening, small opening, and closed. The Return Port 's s hutter has two
positions - open and closed {which displays a target used for
alignment).
6. TURRET RING : A two-position se lector that sw itches elements in the
Ex it and Return beam paths, depending on whether a "STRAIGIH-
NESS" mea surement Is being made.
Figure 2-3. La ser /-lead - front
Model 5528A
First
look
2-9

HP 5528A Specifications

General

Brand	HP
Model	5528A
Category	Measuring Instruments
Language	English