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4 Names and Functions of Components
4.1 V-630 Spectrophotometer
4.1.1 Overview
“Power" switch
Light source lid
“START” switch
Fixing screws
Sample compartment
Figure 4.1 V-630 appearance
Name Function
Sample compartment Slide the lid to the back to open it. The single position cell holder
(the standard cell holder) is installed. The cell holder located
toward the front is the sample cell holder, and the one located
toward the rear is the reference cell holder.
Fixing screws Fixes the standard cell holder in position. Loosen the two fixing
screws, pull the standard cell holder toward you a little and lift to
remove it.
“Power” switch When the switch is pressed on, the power supply is turned on.
“START” switch Switch to start measurement. The lamp flashes during
measurement.
Light source lid The light source is housed here.
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