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Spectrometer


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Ambient Light Reflection Suppression

by stef 1 day ago | 2 | 96 | 2

I have used an automotive type flat black rust paint which is available locally and comes as a sp...

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Reduce interior reflections in your spectrometer with black ink

by warren 7 days ago | 4 | 190 | 3

Goals After building the stability upgrade to the Desktop Spectrometry Starter Kit, I needed to ...

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Building the @stoft stability upgrade for Desktop Spectrometry Starter Kit 3.0

by warren 10 days ago | 1 | 207 | 2

Build attempt At #leaffest-2016, Molly DeBlanc and I followed the instructions and photos @sto...

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Landfill leachate in Louisiana ditches?

by eustatic 10 days ago | 3 | 202 | 3

Event details Let's take water samples in the Plaquemines ditches on Woodlands Hwy, and discuss ...

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See the Fraunhofer absorption lines in sunlight

by warren 11 days ago | 0 | 238 | 1

This is a draft -- still in progress, based on this note I'm still working on: a graph of repl...

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Laser Calibration (532nm) of New DVD Diffration Grating 4.7 GB

by dhaffnersr 17 days ago | 1 | 208 | 0

Resolution and Calibration for the DH 4 v4a Spectrometer I replaced the DVD diffraction grating ...

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Comparing The Ebert CFL Spectral Image To the DH 4.0 v4 CFL Spectral Image

by dhaffnersr 19 days ago | 1 | 153 | 0

references http://publiclab.org/notes/cfastie/2-19-2013/ebert http://publiclab.org/wiki/dh-4-...

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A Near Perfect CFL (compact fluorescent light) Calibration

by dhaffnersr 20 days ago | 0 | 165 | 0

I had to run another slit width test verification, so I used Plab's spectral workbench 2.0 online...

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More research on "--3" »


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This page is being migrated to the new spectrometry page -- with new activities and upgrades for the various versions of this project. Take a look!


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