PASCO OS-8523 SLIT DISK REPLACEMENT - Manual

For Use With
the PASCO
Model OS-8523
SLIT DISK REPLACEMENT
012-06192A
4/96
$1.00
© 1996 PASCO scientific
This instruction sheet written/edited by:
Mary Ellen Niedzielski
curved washer
shoulder washer
accessory ring
Introduction
These instructions allow the user to replace Single and
Multiple Slit disk attachment plates for the PASCO OS-
8523 Slit Accessories.
Equipment
This kit includes the following parts:
• Single Slit disk
• Multiple Slit disk
• #4 X 3/8” self-tapping screws (2)
• 3.5mm (inside diameter) curved spring washers (2)
• 3mm (inside diameter) shoulder washers (2)
You will need the following tools:
• #1 Phillips-drive screwdriver
slit disk attachment
Phone (916) 786-3800 • FAX (916) 786-8905 • email: [email protected]
10101 Foothills Blvd. • P.O. Box 619011 • Roseville, CA 95678-9011 USA
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teach physics
ways to
646-05865-B
VARIABLE
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OS-8523
SINGLE SLIT SET S
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BASIC OPTICS
SLIT ACCESSOR
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Assembly
➀ Remove old or damaged slit disk attachments. Please
discard attachments.
➁ Assemble supplied replacement slit disk attachments
as shown in Figure 1. Use supplied hardware if neces-
sary. Slit disks must rotate yet still “lock” into posi-
tion. Note orientation of accessory rings.
DO NOT OVERTIGHTEN SCREWS.
➂
Please refer to the instruction manual shipped with
your OS-8523 Slit Accessories.
#4 screw
Figure 1: Slit Disk Attachment Replacement