User name J.-O. Hansen
Log entry time 20:35:50 on October 7,1998
Entry number 2519
keyword=Spare target heater replaced
Replaced the broken spare target oven heater. Verified resistance to be around
20 Ohms when cold, which is what it should be for a good heater. A broken
element typically has 40 Ohms or infinite resistance.
NOTE: There are four more spare heaters in a cardboard box in the cabinet next
to the laser hut. It takes nothing but common sense to replace them.