The Planted Tank Forum - View Single Post - DIY PAR meter, Yeah you heard me
View Single Post
post #14 of (permalink) Old 11-08-2010, 07:26 PM Thread Starter
mistergreen
No more Bow ties
 
mistergreen's Avatar
 
Join Date: Dec 2006
Location: Cincinnati
Posts: 15,772
Oh, I'm just looking into the Hamamatsu diode... Haven't bought it yet until I played around with the cheaper diode.

photo sensitivity is a electrical engineering term referring to photodiodes:
http://en.wikipedia.org/wiki/Photose...ic_engineering

And spectral sensitive is another term for photo sensitivity ( another unit of measurement like inches & centimeters ).. I assume they measure the same thing.

mistergreen is online now  
 
 
For the best viewing experience please update your browser to Google Chrome