Resolution Test using CFL light source

A project log for DAV 4 UV/VIS Spectrometer

Well, this is the next evolutionary step from when I first bought the Plab 2.5 spectrometer kit

David H Haffner SrDavid H Haffner Sr 06/18/2016 at 23:500 Comments

I did another resolution test for the DH 4.2 spectrometer today because I made some minor adjustments to the DVD grating and got a really good calibration with a quality fit of 7. ( the middle BLUE band is at 438nm ( 3nm over specs/perfection would be 435nm,) and the GREEN band is at a near perfect 547nm ( 1nm over spec.)

So I am just tickled pink!!