Tag Archives: chopper

Images for Illustrating Spectrometers

Several of the posts in the Analytical Image and Video Exchange include schematic diagrams of spectrophotometers. Gathered here are jpeg files for the various components used to create these schematic diagrams. source shutter sample   blank   mirror   grating/monochromator … Continue reading

Posted in Illustration | Tagged , , , , , , , , , , , , | Leave a comment

Double-Beam Spectrophotometer

The illustration below shows a diagram of a scanning, double-beam spectrophotometer. A chopper directs the source’s radiation, using a transparent window to pass radiation to the sample and a mirror to reflect radiation to the blank. The chopper’s opaque surface … Continue reading

Posted in Illustration | Tagged , , , , , | Leave a comment