PASCO OS-8539 Educational Spectrophotometer - Manual (Page 5)

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M o d e l N o . O S - 8 5 3 7 a n d O S - 8 5 3 9 Q u i c k S t a r t
Quick Start
The following pages give an overview of the Spec-
trophotometer equipment setup.
Step One: Prepare the Rotary Motion Sensor by
removing the thumbscrew, three-step pulley, and
rod clamp.
Step Two: Prepare the Spectrophotometer Base by
removing the two small thumbscrews and Pinion
and by rotating the hinge away from the Base.
Step Three: Attach the Rotary Motion Sensor to
the Base hinge with the two small thumbscrews and
attach the Pinion to the Rotary Motion Sensor shaft.
Step Four: Put the Degree Plate/Light Sensor Arm
on the Base. Attach the Grating Mount, Light Sen-
sor Mount, and Light Sensor. Position the Focusing
Lens.
10 1 10 0
GA IN
HIGH
SENSITIVITY
LIGHT SENSOR CI-6 604
thumbscrew
three-step pulley
Rotary Motion Sensor
rod clamp
Quick Start 1: Prepare Rotary Motion Sensor
Remove the
Pinion
Rotate the
hinge.
Remove the
thumbscrews.
Spectrophotometer Base
Quick Start 2: Prepare the Hinge
Degree
Plate
Light
Sensor
Arm
Grating
Mount
Light Sensor Mount with
Aperture Disk and Screen
Light
Sensor
threaded
post
wing nut
Focusing
Lens
Quick Start 4: Degree Plate & Light Sensor Arm, Grating Mount,
Focusing Lens, Light Sensor Mount, and Light Sensor
lock washer
Rotary Motion
Sensor
Use the thumbscrews to
attach the sensor.
Put the Pinion
on the shaft.
hinge
Spectrophotometer Base
Quick Start 3: Attach the Sensor and Pinion