FINEPLACER
®
lambda
Rev-Nr. 1.1
30
4.2.1
Required Tools:
•
Finetech Adjustment
Set for the pivot
arm, resolution
1 µm, consists of a
support plate, an
accuracy adjustment
head and a set of
glass scales (top
and bottom scale); see table 4 at the end of chapter 4.2.
•
Allen key 4 mm
•
If available, digital camera
4.2.2
Distinguishing Between lambda A6, A7 and A7+
Depending on the customer's application, the configuration of the optical
components can vary.
The working area is exclusively observed by a camera on a video monitor. As this
configuration allows parallax free view, you can omit adjustment 1 (chapter 4.2.3),
just focus to the sharpest image on the monitor, and proceed to adjustment 2
(chapter 4.2.4), see below.
In case of working with an A6, the whole procedure always consists of
two adjustment steps, to be carried out in the correct order. Never try to
do step 2 before or without first doing step 1!
Adjustment 1:
UAP (Stop point of upper arm position)
Adjustment 2:
Beam splitter adjustment in x and y direction
4.2.3
Adjusting the Placement Accuracy
This process-related check should be done:
24/7=Every week or R&D=Every month
The set consists of a placement plate with nonius, a nonius glass chip, a placement
tool and a short Allen key. Sales Code/Number: AJ3.P
All parts must be clean, free from dust and dirt.
You can clean all parts with isopropanol and a clean room wipe.
Bottom Glass
Top Glass Scale
