Perhaps, also of interest for WB testing...
At the following Test and Research equipment manufacturer web site
http://www.longwin.com/, and among the various
CPU testing devices they produce, found a testing device named "LW-9052 Press Load Apparatus":
Edit: darn!! how can you insert and image on this thing?
Oh well
Here is a link:
http://www.longwin.com/PRODUCTS/9052.HTM
Having read on this forum references as to the:
A) numerous re-mountings of the water block necessary to get a "best fit"
B) The required flatness and evenness of both surfaces (CPU core and WB)
C) The importance that pressure variations (below 100PSI aka Point of Diminishing Returns) can have
Ask myself if it such a device would greatly increase the accuracy of test results, when benchmarking water blocks?