Have photomultiplier, need help


Here's the deal:
I recently got a few boxes' worth of old electronic junk from my dad's friend Dan.
In this I found an RCA 931-A photomultipler tube.  (Datasheets available here and here)
What I wish to build with this is a scintillator detector.
Any and all shared knowledge about photomultipliers (as in tips, drivers, experience) would be highly appreciated.
Thanks for taking your time to read this.

Picture of Have photomultiplier, need help
NachoMahma6 years ago
. Never power up a high-gain PMT if there is ANY light present. I used to work on a NOx analyzer (NOx + O3 -> photon) and burned out the PMT when I accidentally powered it up with the case open. :(
Kirbsome! (author)  NachoMahma6 years ago
Thanks, probably saved my tube there!