Chemistry Department

College of Saint Benedict/Saint John's University

Instrumental Analysis

Chem 336

Scanning UV-Visible Spectrophotometer

Under the Hood

Grating

The Grating is a reflection grating which is 29 X 34 mm, blazed at 250 nm with 1200 lines/mm. This grating is positioned by a Czerny Truner mount controled by a screw drive mechanism below the optic bench.

Return to DMS90

Return to Chem 336

Michael R. Ross
Chemistry Department, College of St. Benedict/St. John's University
St. Joseph, MN 56374
320-363-5482

Comments to author: mross@csbsju.edu

Revised: 1/1/98
URL: http://www.users.csbsju.edu/~mross/ch336/dms90Grating.html