ART/SCIENCE LAB
LABORATORY DEVICES I POSSESS AND WORK WITH:
I use the Colormunki Spectrophotometer with ArgyllCMS free software in order to get raw spectral data from this amazingly affordable and polyvalent machine.
This is how I measure Sunlight, light sources, surface colors, glass colors, paints, pigments, etc.
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I have two complementary digital cameras, a Canon G1X that I use for documentation and light measurements, and a sigma DP2 meryll for its incredible sensor resolution for documentation. I develop photos with DCRAW for various purposes including getting linear raw data, and Hugin to make very high resolution photography
I also use a simple piece of diffusive plexiglas to measure CCD & optics non-linearity
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Everything I do, I do it with Python and OpenCV, free and open-source programming language and free and open-source Computer Vision library
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I also have 2 very nice machines, a graphtec plotter-cutter and an Epson 9900
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I use CIE colorimetry to measure colors, calculate color mixtures, compute visual appearance in diverse light conditions, and plenty of other things
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OLDER ENTRIES (before 2014)
MINOLTA CR-221
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MINOLTA LUMINANCE METER 1
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X-RITE MA68II multi-angle spectrophotocolorimeter
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MACK scale unit = 0,002 g +- 3 units
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KERN SWISS (discontinued production) Ruling Pens
CONTACT ME IF YOU CAN HAVE SOME, I BUY!
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IONBOND COATINGS (to customize Ruling-pens…)
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KREMER (and others) PIGMENTS
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SPREADSHEET PROGRAM
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AN OLD INKJET PRINTER
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CUSTOM PROGRAMMING MADE BY FRIENDS
[…] COLORIMETRY […]
I have a Ruling pen like the one above it is still in the box am willing to sell it . Please contact me via the below email address to negotiate a price. Thanks
how much do you want? I know this model, it costs around 25 € in mint condition, is it new? never been used?
Best
Quel est le prix suisse tiret kern ligne
à peu près 20~30 EUR, mais ça dépend du modèle, certains sont plus rares… vous en avez ?
How much does the MA68II?
you mean you wanna buy it?