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Oil Testing Kit

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warren commented on Spectrometry discussion across the web

No, haven't had a chance... still looking a bit moire-ed https://spectralworkbench.org/spectra/s...

11 comments » about 5 years ago

warren commented on Matching olive oil spectra in SpectralWorkbench

rsevs3 - yes, and I've been working on webcam code for the Raspberry pi and would love to collabo...

3 comments » about 5 years ago

Tom_H commented on intensity calibration

I probably won't have chance to try this for some time because of other things going on right no...

29 comments » about 5 years ago

PlanetenPaultje commented on Carbon Arc

Mind that the original carbon electrodes for carbon arc lamps have a slightly less dense core in ...

7 comments » about 5 years ago

commented on Ultraviolet fluorescence in BP oil residue and olive oil

How deep into the UV can your spec detect...transmitted light? My apologies if this is old news, ...

2 comments » about 5 years ago

commented on Spectrometry discussion across the web

Hi there! Did anybody sorted out the "wobble" problem? I have finally finished my own spectromete...

11 comments » about 5 years ago

eustatic commented on "Ground" Control Points for Bayou Bienvenue

Pictures of actual Placement foot anchor while placing balloons map of actual comi...

5 comments » about 5 years ago

Sara commented on Safety Precautions for H2S Research

Monitor to wear on the day: Josh had rented a Gas Badge Plus for $20 a day from Safety Alliance ...

4 comments » about 5 years ago

Sara commented on Next Round of Experiments

We talked about starting the center point of the concentric circles between the well and the cond...

14 comments » about 5 years ago

eustatic commented on "Ground" Control Points for Bayou Bienvenue

Good idea, Chris. the color pattern might change, too--perhaps a center line of one color, then ...

5 comments » about 5 years ago

commented on Canon A2200 NIR conversion

Wow! That is cool! I was always envy to people has a skills to open-up such devises :)

18 comments » about 5 years ago

warren commented on Specta Reference Libaray

Wow, this looks great. I didn't see any mention of rights, however; we may have to contact the gu...

1 comments » about 5 years ago

commented on intensity calibration

A comment about the "sun through Teflon tape" approach: It is important to keep in mind that for ...

29 comments » about 5 years ago

nedhorning commented on Infrared camera test - film types

For me the end piece of developed film is far superior. It's sharp and the coloring is consistent...

9 comments » about 5 years ago

nedhorning commented on Canon A2200 NIR conversion

I thought the film I used was developed unexposed negative film but am not certain. I got the fil...

18 comments » about 5 years ago

JoshMc commented on Infrared camera test - film types

This is very interesting! I was doing some research on adapting my own IR camera a few months ag...

9 comments » about 5 years ago

commented on Matching olive oil spectra in SpectralWorkbench

You should post the raw data and the experimental procedure or email it to me. I have a lot of e...

3 comments » about 5 years ago

JoshMc commented on Canon A2200 NIR conversion

Hey, thanks for posting this! I've been wanting to convert a camera to take IR pictures for a wh...

18 comments » about 5 years ago

MFarmer commented on Failed 3d print of mobile spectrometer attachment

I signed up yesterday but somehow missed your reply. I posted an image and the album link here: m...

25 comments » about 5 years ago

JoshMc commented on Setup for UV Testing with Specrtrometer

Hey friends! I've been very busy with work lately, so it's taken some time for me to get back he...

30 comments » about 5 years ago

commented on Mobile (Android) version of Spectral Workbench

can someone please send me step by step instructions on how to make a spectrometer for my HTC EVO...

28 comments » about 5 years ago

warren commented on Setup for UV Testing with Specrtrometer

Hi, Minh! There's a thread discussing this feature in progress here: https://github.com/jywarren/...

30 comments » about 5 years ago

warren commented on Failed 3d print of mobile spectrometer attachment

Hi, MFarmer - sorry your image did not load... can you try again? I'd love to see your design. Co...

25 comments » about 5 years ago

commented on Failed 3d print of mobile spectrometer attachment

Warren I just discovered you guys by the Kickstarter page. I like the work you are doing. You sho...

25 comments » about 5 years ago

commented on Ecosynth: upcoming open source 3d mapping for forests

We'd be happy to help!

3 comments » about 5 years ago

gonzoearth commented on Police Drone Crashes Into Police!

I see the original link is down, but fortunatley sUAS news has coverage here: http://www.suasnews...

1 comments » about 5 years ago

commented on intensity calibration

You may be interested in some work I did back in 1997 on a 'video spectrometer' for investigating...

29 comments » about 5 years ago

commented on Limited "Steampunk edition" spectrometer - photos

Beautiful spectrometer, and funny clip. I would buy 2 if it weren't for the price tag.

4 comments » about 5 years ago

Notes from 4-19 staff call

by gonzoearth over 6 years ago | 0 | 2

Infrared camera hacking at Parts and Crafts

by warren over 6 years ago | 0 | 0

Spectrometry UROP 4/16/11 update

by Alex-McCarthy over 6 years ago | 0 | 2

Notes from Tues April 12 staff call

by warren over 6 years ago | 0 | 2

Spectrometry UROP 4/8/11 update

by Alex-McCarthy over 6 years ago | 0 | 2

Notes from Tuesday PLOTS staff call

by warren over 6 years ago | 0 | 0

Spectrometry 1st week plan

by Alex-McCarthy over 6 years ago | 0 | 2

Extra-slow SD cards for balloon mapping

by warren over 6 years ago | 1 | 2

NDVI-NRG infrared tests from an airplane

by warren over 6 years ago | 0 | 0

Live video NDVI with infrared-visible-video-kit

by warren over 6 years ago | 0 | 2

Barataria Bay Flyover

by Adam-Griffith over 6 years ago | 0 | 2

Port Sulphur reference map

by warren over 6 years ago | 0 | 2

Quantify wetland from aerial UV photo

by cesarharada over 6 years ago | 1 | 0

Third thermal photo

by warren over 6 years ago | 0 | 0

Thermal photo 2

by warren over 6 years ago | 0 | 0

First thermal photo

by warren almost 7 years ago | 0 | 0

Gowanus Canal balloon tests

by warren almost 7 years ago | 0 | 2

Guides wiki page

by warren almost 7 years ago | 0 | 2

Pyrex thermal infrared transmissivity

by warren almost 7 years ago | 0 | 0

Melexis thermometer sensitivity is 5.5 um to 15 um

by warren almost 7 years ago | 0 | 0

Roomba indoor air-quality sensing by RISD students

by warren almost 7 years ago | 0 | 2

NRG image of Lima from balloon

by warren almost 7 years ago | 1 | -1

Focus shift in bifocal filter?

by warren almost 7 years ago | 1 | 0

Kinect for 3d mapping from a car

by warren almost 7 years ago | 2 | 0

Images arriving from loose flight over Lima

by warren almost 7 years ago | 0 | 0



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