[sdiy] About tempco

[René Schmitz]

Hi all,

I happen to have some of these. (Thanks Motohiko!)
FWIW, I did measure one specimen, and the tempco turned out to be 
3200ppm. Or 3% off.
(My method was to measure at 0°C and 100°C, my temperature references 
were melting ice and boiling water respectively. There might be some 
error in my measurement, since I haven't actually measured the 
temperatures. E.g. premature boiling due to minerals in the water could 
have created an error. So treat this figure with some skepticism.)

Cheers,
  René

-- 
uzs159 at uni-bonn.de
http://www.uni-bonn.de/~uzs159