Instructions for the Papercraft spectrometer say to use a CFL for calibration. Does it matter what color temperature the bulb is? I see no mention of that.
Want to talk about soil? Join us for Open Call every Tuesday until Mar. 30 and our kick-off call on this topic on Feb. 2! Click here for details on how to join!
It shouldn't make a difference -- the base mercury spectrum should be visible in both! Tell us how it goes!
On Thu, Aug 9, 2018 at 10:14 AM \<notifications@publiclab.org> wrote:
Is this a question? Click here to post it to the Questions page.
Reply to this comment...
Log in to comment