I wrote:
. . . in a Seebeck envelope calorimeter which is capable of accurate
heat measurements. . . . There were no explosions, but both ends of
the tube produced continuous excess thermal power (356 mW +/- 11 mW
maximum). . . .
The explosions are described here:
http://lenr-canr.org/acrobat/ZhangXontheexplo.pdf
The Seebeck calorimeter was made by Heinz Poppendiek, of Thermonetics
Corp. It is the blue box shown in the photo here:
http://lenr-canr.org/Experiments.htm#HighSchoolStudents
(8 photos down)
I think Ed Storms might quibble with error estimate of +/- 11 mW, but
it is very precise, and you can use it to measure 356 mW or 1.1 W
with confidence.
- Jed