Chapter 2  Linear Measurements
Introduction
2-2 Measurements Reference Guide
Introduction
This chapter explains how to make linear measurements at multiple 
points along a machine’s travel path. Before performing the procedures 
described in this chapter, you must understand and know how to perform 
the procedures presented in the Agilent 5530 Getting Started Guide. For 
operating specifications, see Appendix A.
Figure 2-1. Required hardware for linear measurements 
1
Two posts and height 
adjusters,
 p/n 10785A
2  Linear interferometer,
 p/n 10766A
3  Knurled attachment
 screws
4  Two linear
 retroreflectors,
 p/n 10767A
5  Base, p/n 10784A
1
0
7
6
6
A
L
I
N
E
A
R
I
N
T
E
R
F
E
R
O
M
E
T
E
R
1
0
7
6
7
A
L
I
N
E
A
R
R
E
T
R
O
R
E
F
L
E
C
T
O
R
1
A
1
0
7
8
5
A
H
E
I
G
H
T
A
D
J
U
S
T
E
R
A
1
0
7
8
5
A
H
E
I
G
H
T
A
D
J
U
S
T
E
R
A
1
2
4
5
1
0
7
6
7
A
L
I
N
E
A
R
R
E
T
R
O
R
E
F
L
E
C
T
O
R
1A
3
3
22
16
A
1
07
8
4A
 
B
A
S
E