Chapter 4 Using the Agilent 5530 for the First Time
Task 4: Making the Measurements
Getting Started Guide 4-15
4
Figure 4-9. Collect Data: LINEAR screen
8 On the screen, select Record.
9 Move the retroreflector 25 mm (1 inch) away from the interferometer
assembly.
10 On the screen, select Record.
The Laser Position field displays the measurement position, which is the
current location of the optics. In an actual measurement, this would be the
distance the machine moved from the zero point.
The Target field displays the distance that the retroreflector was supposed
to move. The system calculates this position from the numbers you
entered earlier in the Start Position, End Position, and No. of Points per
direction fields on the Set Up Measurement: LINEAR screen.
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