Introducing the Mastersizer 3000 Chapter 2
Mastersizer 3000 Page 2-9
Optical unit components
This diagram shows the optical unit, the main component of the Mastersizer
system. The unit directs red and blue light through the sample and then collects the
light scattered by the particles within the sample using a set of light-sensitive detec
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tors. This data enables the system to calculate particle size:
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Optical unit
Protection window
Cell
Adjustable feet
Instrument status LED
Drain
Cell bay
Tube/cable routing guide
End panel