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Spectrometer

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Notes tagged with spectrometer

parent: spectrometry

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Sketches for a self-contained portable spectrometer using a Raspberry Pi

by warren about 6 years ago | 14 | 6,140 | 0

Trying to think of how to get a portable spectrometer working. A [Raspberry Pi](http://www.raspbe...

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Cell Phone Spectrophotometer

by mathew about 6 years ago | 0 | 5,885 | 0

Alexander Scheeline and Kathleen Kelley at the University of Illinois Department of Chemistry hav...

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Geologists take over Vienna

by Adam-Griffith about 6 years ago | 5 | 2,352 | 0

Nearly 10,000 scientists gathered in Vienna at the end of April for the annual meeting of the Eur...

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General spectrometer thoughts

by Adam-Griffith about 6 years ago | 2 | 2,441 | 0

On an airplane in Europe, I had a great conversation with Dr. G. Tempea, a laser physicist, regar...

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Spectrometer alignment ideas

by warren about 6 years ago | 1 | 3,245 | 2

<a href="https://www.flickr.com/photos/jeffreywarren/7136489341/" title="Spectrometer stand by je...

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370nm UV detection of Corexit-dispersed oil on Gulf Coast Beaches

by eustatic about 6 years ago | 3 | 5,542 | 2

James "Rip" Kirby, USF, of The Emerald Coast Chapter of Surfrider, a beach advocacy organization,...

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PLOTS adoption of the CERN Open Hardware License

by warren about 6 years ago | 0 | 4,194 | 0

Hello Public Labbers and Grassroots Mappers! To date, the documentation and open science liter...

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spectrometer hardware with higher resolution

by mmittler about 6 years ago | 2 | 2,282 | 0

Hello Labbers, i am working on a microspectrometer hardware with 16Bit resolution approx. 300-...

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Solar spectrum monitoring setup

by warren about 6 years ago | 2 | 2,009 | 0

Dave Haffner's been [asking for a solar spectrum](/notes/dhaffner/3-6-2012/notes-method-estimate-...

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Wine spectroscopy with Adam Hasler

by warren over 6 years ago | 4 | 6,825 | 0

Adam brought a number of wines which we measured in one of our [DIY spectrometers](/tool/spectrom...

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spectrum matching

by jeffreyjoy over 6 years ago | 2 | 1,886 | 0

RE: Spectrometer kit and the using public data to perform identification of images produced. ht...

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Hyperspectral scan of an apple at ~553 nanometers

by warren over 6 years ago | 0 | 2,136 | 0



Visible-light spectrometer for $2,660, 4-7nm bandwidth

by warren over 6 years ago | 6 | 4,759 | 0

http://www.amazon.com/Visible-Spectrometer-Cuvette-Datalogger-Software/dp/B003NV6MLE We should...

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Arsenic detection with UV-Vis spectrometry

by warren over 6 years ago | 3 | 7,375 | 1

I was reading up on how to detect arsenic in soil, since the UMASS soil tests offered at such gre...

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Steps towards DIY Spectrometry

by warren over 6 years ago | 0 | 3,707 | 0

Reposted from <a href="http://www.pbs.org/idealab/2011/09/taking-steps-toward-diy-spectrometr...

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Several new spectra from food samples

by warren over 6 years ago | 0 | 3,277 | 0

Above: blue marker dye These are all using the new video spectrometer we built at Parts and Cr...

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UV-Visible spectral features of Benzine and some PAHs

by warren almost 7 years ago | 0 | 8,308 | 1

Benzene exhibits very strong light absorption near 180 nm (ε > 65,000) , weaker absorption at 2...

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Gowanus water absorption spectrum

by warren almost 7 years ago | 0 | 2,679 | 0

Made some changes to the video spectrometer and it can use an earlier spectrum as a baseline. The...

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Near-infrared spectral features of Benzine

by warren almost 7 years ago | 0 | 2,013 | 0

[Practical guide to interpretive near-infrared spectroscopy By Jerry Workman, Lois Weyer](http://...

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Spectrometry UROP 5/6/11 update

by Alex-McCarthy about 7 years ago | 0 | 1,750 | 1

Since the last time I posted, I've been trying to work out how to photograph UV spectrum, which i...

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Spectrometry UROP 5/5/11 update

by Alex-McCarthy about 7 years ago | 0 | 1,753 | 1

This week I spent some time working with the UV camera that was created last week. I realized tha...

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Draft revised spectrometer guide by Alex McCarthy

by warren about 7 years ago | 0 | 1,903 | 0

Alex has been working on a new guide, specifically for fluorescence spectroscopy of water samples...

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Spectrometry UROP 4/28/11 update

by Alex-McCarthy about 7 years ago | 0 | 2,448 | 0

A quick update: On Tuesday, Jeff and I took apart the new camera (i'll get the actual name of the...

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Spectrometry UROP 4/26/11 update

by Alex-McCarthy about 7 years ago | 0 | 1,565 | 0

Yesterday I tried to increase the resolution of spectrometer 3.0 by making an even thinner slit, ...

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