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Spectrometer

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Notes tagged with spectrometer

parent: spectrometry

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Stress-testing the Desktop Spectrometry Starter Kit

by warren over 1 year ago | 0 | 729 | 0

At Wednesday's [Open Hardware Documentation Night][1], hosted by Parts & Crafts, @wmacfarl and I ...

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Oil Testing Kit Beta Challenge

by gretchengehrke over 1 year ago | 2 | 461 | 1

_Image courtesy of _ This activity was developed for the [Oil Testing Kit Beta Challenge](...

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Desktop Spectrometry Starter Kit 3.0 Assembly Instructions

by abdul over 1 year ago | 5 | 4,749 | 6

These instructions will guide you through the assembly process of the desktop spectrometer. Th...

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Extractions from Grapes with Alcohols

by iamkat over 1 year ago | 2 | 500 | 2

Attempting to recreate this protocol ([from UC Davis precis of American Journal of Enology and...

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PLab-3 Proto Slit Upgrade

by stoft over 1 year ago | 5 | 591 | 2

Abstract The [PLab-3 Upgrade Proto](https://publiclab.org/notes/stoft/03-02-2015/plab-3-sp...

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Homemade spectrometer

by david_uwi over 1 year ago | 11 | 1,186 | 4

380-930 nm resolution about 4 nm. Cost < 50GBP Fully self contained (battery powered). With colo...

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Ambient Light Reflection Suppression

by stef over 1 year ago | 2 | 387 | 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 over 1 year ago | 6 | 702 | 3

After building the [stability upgrade][1] to the [Desktop Spectrometry Starter Kit][2], I need...

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

by warren over 1 year ago | 1 | 594 | 2

[![build](https://i.publiclab.org/system/images/photos/000/018/075/medium/IMG_20160918_114553.jpg...

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Landfill leachate in Louisiana ditches?

by eustatic over 1 year ago | 3 | 528 | 4

Let's take water samples in the Plaquemines ditches on Woodlands Hwy, and discuss how to use p...

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See the Fraunhofer absorption lines in sunlight

by warren over 1 year ago | 0 | 1,327 | 1

_This is a draft -- still in progress, based on [this note](https://publiclab.org/notes/cfastie/3...

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Calibrate your spectrometer in Spectral Workbench

by warren over 1 year ago | 7 | 6,071 | 8

In Public Lab's [spectrometry project][1], we've long used compact fluorescent lamps (CFLs) as...

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